Add KSDK and readme.

devices/MKL03Z4/arm/MKL03Z16xxx4_flash.scf

@@ -0,0 +1,110 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#if (defined(__ram_vector_table__))
+  #define __ram_vector_table_size__    0x00000100
+#else
+  #define __ram_vector_table_size__    0x00000000
+#endif
+
+#define m_interrupts_start             0x00000000
+#define m_interrupts_size              0x00000100
+
+#define m_flash_config_start           0x00000400
+#define m_flash_config_size            0x00000010
+
+#define m_text_start                   0x00000410
+#define m_text_size                    0x00003BF0
+
+#define m_interrupts_ram_start         0x1FFFFE00
+#define m_interrupts_ram_size          __ram_vector_table_size__
+
+#define m_data_start                   (m_interrupts_ram_start + m_interrupts_ram_size)
+#define m_data_size                    (0x00000800 - m_interrupts_ram_size)
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_interrupts_start m_text_start+m_text_size-m_interrupts_start { ; load region size_region
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+  ER_m_flash_config m_flash_config_start FIXED m_flash_config_size { ; load address = execution address
+    * (FlashConfig)
+  }
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+#if (defined(__ram_vector_table__))
+  VECTOR_RAM m_interrupts_ram_start EMPTY m_interrupts_ram_size {
+  }
+#else
+  VECTOR_RAM m_interrupts_start EMPTY 0 {
+  }
+#endif
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+

devices/MKL03Z4/arm/MKL03Z16xxx4_ram.scf

@@ -0,0 +1,97 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#define m_interrupts_start             0x1FFFFE00
+#define m_interrupts_size              0x00000100
+
+#define m_text_start                   0x1FFFFF00
+#define m_text_size                    0x00000100
+
+#define m_data_start                   0x20000000
+#define m_data_size                    0x00000600
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_text_start m_text_size {   ; load region size_region
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+
+LR_m_interrupts m_interrupts_start m_interrupts_size {
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+}
+
+LR_m_interrupts_ram m_interrupts_start m_interrupts_size {
+  VECTOR_RAM m_interrupts_start m_interrupts_size { ; load address = execution address
+    .ANY (.m_interrupts_ram)
+  }
+}
+

devices/MKL03Z4/arm/MKL03Z32xxx4_flash.scf

@@ -0,0 +1,111 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#if (defined(__ram_vector_table__))
+  #define __ram_vector_table_size__    0x00000100
+#else
+  #define __ram_vector_table_size__    0x00000000
+#endif
+
+#define m_interrupts_start             0x00000000
+#define m_interrupts_size              0x00000100
+
+#define m_flash_config_start           0x00000400
+#define m_flash_config_size            0x00000010
+
+#define m_text_start                   0x00000410
+#define m_text_size                    0x00007BF0
+
+#define m_interrupts_ram_start         0x1FFFFE00
+#define m_interrupts_ram_size          __ram_vector_table_size__
+
+#define m_data_start                   (m_interrupts_ram_start + m_interrupts_ram_size)
+#define m_data_size                    (0x00000800 - m_interrupts_ram_size)
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_interrupts_start m_text_start+m_text_size-m_interrupts_start { ; load region size_region
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+  ER_m_flash_config m_flash_config_start FIXED m_flash_config_size { ; load address = execution address
+    * (FlashConfig)
+  }
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+#if (defined(__ram_vector_table__))
+  VECTOR_RAM m_interrupts_ram_start EMPTY m_interrupts_ram_size {
+  }
+#else
+  VECTOR_RAM m_interrupts_start EMPTY 0 {
+  }
+#endif
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+

devices/MKL03Z4/arm/MKL03Z32xxx4_ram.scf

@@ -0,0 +1,98 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#define m_interrupts_start             0x1FFFFE00
+#define m_interrupts_size              0x00000100
+
+#define m_text_start                   0x1FFFFF00
+#define m_text_size                    0x00000100
+
+#define m_data_start                   0x20000000
+#define m_data_size                    0x00000600
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_text_start m_text_size {   ; load region size_region
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+
+LR_m_interrupts m_interrupts_start m_interrupts_size {
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+}
+
+LR_m_interrupts_ram m_interrupts_start m_interrupts_size {
+  VECTOR_RAM m_interrupts_start m_interrupts_size { ; load address = execution address
+    .ANY (.m_interrupts_ram)
+  }
+}
+

devices/MKL03Z4/arm/MKL03Z8xxx4_flash.scf

@@ -0,0 +1,110 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#if (defined(__ram_vector_table__))
+  #define __ram_vector_table_size__    0x00000100
+#else
+  #define __ram_vector_table_size__    0x00000000
+#endif
+
+#define m_interrupts_start             0x00000000
+#define m_interrupts_size              0x00000100
+
+#define m_flash_config_start           0x00000400
+#define m_flash_config_size            0x00000010
+
+#define m_text_start                   0x00000410
+#define m_text_size                    0x00001BF0
+
+#define m_interrupts_ram_start         0x1FFFFE00
+#define m_interrupts_ram_size          __ram_vector_table_size__
+
+#define m_data_start                   (m_interrupts_ram_start + m_interrupts_ram_size)
+#define m_data_size                    (0x00000800 - m_interrupts_ram_size)
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_interrupts_start m_text_start+m_text_size-m_interrupts_start { ; load region size_region
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+  ER_m_flash_config m_flash_config_start FIXED m_flash_config_size { ; load address = execution address
+    * (FlashConfig)
+  }
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+#if (defined(__ram_vector_table__))
+  VECTOR_RAM m_interrupts_ram_start EMPTY m_interrupts_ram_size {
+  }
+#else
+  VECTOR_RAM m_interrupts_start EMPTY 0 {
+  }
+#endif
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+

devices/MKL03Z4/arm/MKL03Z8xxx4_ram.scf

@@ -0,0 +1,97 @@
+#! armcc -E
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            Keil ARM C/C++ Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the Keil ARM C/C++ Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+#define m_interrupts_start             0x1FFFFE00
+#define m_interrupts_size              0x00000100
+
+#define m_text_start                   0x1FFFFF00
+#define m_text_size                    0x00000100
+
+#define m_data_start                   0x20000000
+#define m_data_size                    0x00000600
+
+/* Sizes */
+#if (defined(__stack_size__))
+  #define Stack_Size                   __stack_size__
+#else
+  #define Stack_Size                   0x0050
+#endif
+
+#if (defined(__heap_size__))
+  #define Heap_Size                    __heap_size__
+#else
+  #define Heap_Size                    0x0050
+#endif
+
+LR_m_text m_text_start m_text_size {   ; load region size_region
+  ER_m_text m_text_start m_text_size { ; load address = execution address
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start m_data_size-Stack_Size-Heap_Size { ; RW data
+    .ANY (+RW +ZI)
+  }
+  ARM_LIB_HEAP +0 EMPTY Heap_Size {    ; Heap region growing up
+  }
+  ARM_LIB_STACK m_data_start+m_data_size EMPTY -Stack_Size { ; Stack region growing down
+  }
+}
+
+LR_m_interrupts m_interrupts_start m_interrupts_size {
+  VECTOR_ROM m_interrupts_start m_interrupts_size { ; load address = execution address
+    * (RESET,+FIRST)
+  }
+}
+
+LR_m_interrupts_ram m_interrupts_start m_interrupts_size {
+  VECTOR_RAM m_interrupts_start m_interrupts_size { ; load address = execution address
+    .ANY (.m_interrupts_ram)
+  }
+}
+

devices/MKL03Z4/arm/startup_MKL03Z4.s

@@ -0,0 +1,394 @@
+; * ---------------------------------------------------------------------------------------
+; *  @file:    startup_MKL03Z4.s
+; *  @purpose: CMSIS Cortex-M0P Core Device Startup File
+; *            MKL03Z4
+; *  @version: 1.2
+; *  @date:    2014-6-27
+; *  @build:   b151105
+; * ---------------------------------------------------------------------------------------
+; *
+; * Copyright (c) 1997 - 2015 , Freescale Semiconductor, Inc.
+; * All rights reserved.
+; *
+; * Redistribution and use in source and binary forms, with or without modification,
+; * are permitted provided that the following conditions are met:
+; *
+; * o Redistributions of source code must retain the above copyright notice, this list
+; *   of conditions and the following disclaimer.
+; *
+; * o Redistributions in binary form must reproduce the above copyright notice, this
+; *   list of conditions and the following disclaimer in the documentation and/or
+; *   other materials provided with the distribution.
+; *
+; * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+; *   contributors may be used to endorse or promote products derived from this
+; *   software without specific prior written permission.
+; *
+; * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+; * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+; * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+; * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+; * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+; * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+; * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+; * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+; * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+; *
+; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
+; *
+; *****************************************************************************/
+
+
+                PRESERVE8
+                THUMB
+
+
+; Vector Table Mapped to Address 0 at Reset
+
+                AREA    RESET, DATA, READONLY
+                EXPORT  __Vectors
+                EXPORT  __Vectors_End
+                EXPORT  __Vectors_Size
+                IMPORT  |Image$$ARM_LIB_STACK$$ZI$$Limit|
+
+__Vectors       DCD     |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
+                DCD     Reset_Handler  ; Reset Handler
+                DCD     NMI_Handler                         ;NMI Handler
+                DCD     HardFault_Handler                   ;Hard Fault Handler
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     SVC_Handler                         ;SVCall Handler
+                DCD     0                                   ;Reserved
+                DCD     0                                   ;Reserved
+                DCD     PendSV_Handler                      ;PendSV Handler
+                DCD     SysTick_Handler                     ;SysTick Handler
+
+                                                            ;External Interrupts
+                DCD     Reserved16_IRQHandler               ;Reserved interrupt
+                DCD     Reserved17_IRQHandler               ;Reserved interrupt
+                DCD     Reserved18_IRQHandler               ;Reserved interrupt
+                DCD     Reserved19_IRQHandler               ;Reserved interrupt
+                DCD     Reserved20_IRQHandler               ;Reserved interrupt
+                DCD     FTFA_IRQHandler                     ;Command complete and read collision
+                DCD     PMC_IRQHandler                      ;Low-voltage detect, low-voltage warning
+                DCD     LLWU_IRQHandler                     ;Low leakage wakeup
+                DCD     I2C0_IRQHandler                     ;I2C0 interrupt
+                DCD     Reserved25_IRQHandler               ;Reserved interrupt
+                DCD     SPI0_IRQHandler                     ;SPI0 single interrupt vector for all sources
+                DCD     Reserved27_IRQHandler               ;Reserved interrupt
+                DCD     LPUART0_IRQHandler                  ;LPUART0 status and error
+                DCD     Reserved29_IRQHandler               ;Reserved interrupt
+                DCD     Reserved30_IRQHandler               ;Reserved interrupt
+                DCD     ADC0_IRQHandler                     ;ADC0 interrupt
+                DCD     CMP0_IRQHandler                     ;CMP0 interrupt
+                DCD     TPM0_IRQHandler                     ;TPM0 single interrupt vector for all sources
+                DCD     TPM1_IRQHandler                     ;TPM1 single interrupt vector for all sources
+                DCD     Reserved35_IRQHandler               ;Reserved interrupt
+                DCD     RTC_IRQHandler                      ;RTC alarm
+                DCD     RTC_Seconds_IRQHandler              ;RTC seconds
+                DCD     Reserved38_IRQHandler               ;Reserved interrupt
+                DCD     Reserved39_IRQHandler               ;Reserved interrupt
+                DCD     Reserved40_IRQHandler               ;Reserved interrupt
+                DCD     Reserved41_IRQHandler               ;Reserved interrupt
+                DCD     Reserved42_IRQHandler               ;Reserved interrupt
+                DCD     Reserved43_IRQHandler               ;Reserved interrupt
+                DCD     LPTMR0_IRQHandler                   ;LPTMR0 interrupt
+                DCD     Reserved45_IRQHandler               ;Reserved interrupt
+                DCD     PORTA_IRQHandler                    ;PORTA Pin detect
+                DCD     PORTB_IRQHandler                    ;PORTB Pin detect
+__Vectors_End
+
+__Vectors_Size  EQU     __Vectors_End - __Vectors
+
+; <h> Flash Configuration
+;   <i> 16-byte flash configuration field that stores default protection settings (loaded on reset)
+;   <i> and security information that allows the MCU to restrict access to the FTFL module.
+;   <h> Backdoor Comparison Key
+;     <o0>  Backdoor Comparison Key 0.  <0x0-0xFF:2>
+;     <o1>  Backdoor Comparison Key 1.  <0x0-0xFF:2>
+;     <o2>  Backdoor Comparison Key 2.  <0x0-0xFF:2>
+;     <o3>  Backdoor Comparison Key 3.  <0x0-0xFF:2>
+;     <o4>  Backdoor Comparison Key 4.  <0x0-0xFF:2>
+;     <o5>  Backdoor Comparison Key 5.  <0x0-0xFF:2>
+;     <o6>  Backdoor Comparison Key 6.  <0x0-0xFF:2>
+;     <o7>  Backdoor Comparison Key 7.  <0x0-0xFF:2>
+BackDoorK0      EQU     0xFF
+BackDoorK1      EQU     0xFF
+BackDoorK2      EQU     0xFF
+BackDoorK3      EQU     0xFF
+BackDoorK4      EQU     0xFF
+BackDoorK5      EQU     0xFF
+BackDoorK6      EQU     0xFF
+BackDoorK7      EQU     0xFF
+;   </h>
+;   <h> Program flash protection bytes (FPROT)
+;     <i> Each program flash region can be protected from program and erase operation by setting the associated PROT bit.
+;     <i> Each bit protects a 1/32 region of the program flash memory.
+;     <h> FPROT0
+;       <i> Program Flash Region Protect Register 0
+;       <i> 1/32 - 8/32 region
+;       <o.0>   FPROT0.0
+;       <o.1>   FPROT0.1
+;       <o.2>   FPROT0.2
+;       <o.3>   FPROT0.3
+;       <o.4>   FPROT0.4
+;       <o.5>   FPROT0.5
+;       <o.6>   FPROT0.6
+;       <o.7>   FPROT0.7
+nFPROT0         EQU     0x00
+FPROT0          EQU     nFPROT0:EOR:0xFF
+;     </h>
+;     <h> FPROT1
+;       <i> Program Flash Region Protect Register 1
+;       <i> 9/32 - 16/32 region
+;       <o.0>   FPROT1.0
+;       <o.1>   FPROT1.1
+;       <o.2>   FPROT1.2
+;       <o.3>   FPROT1.3
+;       <o.4>   FPROT1.4
+;       <o.5>   FPROT1.5
+;       <o.6>   FPROT1.6
+;       <o.7>   FPROT1.7
+nFPROT1         EQU     0x00
+FPROT1          EQU     nFPROT1:EOR:0xFF
+;     </h>
+;     <h> FPROT2
+;       <i> Program Flash Region Protect Register 2
+;       <i> 17/32 - 24/32 region
+;       <o.0>   FPROT2.0
+;       <o.1>   FPROT2.1
+;       <o.2>   FPROT2.2
+;       <o.3>   FPROT2.3
+;       <o.4>   FPROT2.4
+;       <o.5>   FPROT2.5
+;       <o.6>   FPROT2.6
+;       <o.7>   FPROT2.7
+nFPROT2         EQU     0x00
+FPROT2          EQU     nFPROT2:EOR:0xFF
+;     </h>
+;     <h> FPROT3
+;       <i> Program Flash Region Protect Register 3
+;       <i> 25/32 - 32/32 region
+;       <o.0>   FPROT3.0
+;       <o.1>   FPROT3.1
+;       <o.2>   FPROT3.2
+;       <o.3>   FPROT3.3
+;       <o.4>   FPROT3.4
+;       <o.5>   FPROT3.5
+;       <o.6>   FPROT3.6
+;       <o.7>   FPROT3.7
+nFPROT3         EQU     0x00
+FPROT3          EQU     nFPROT3:EOR:0xFF
+;     </h>
+;   </h>
+;   <h> Flash nonvolatile option byte (FOPT)
+;     <i> Allows the user to customize the operation of the MCU at boot time.
+;     <o.0> LPBOOT0
+;       <0=> Core and system clock divider (OUTDIV1) is 0x7 (divide by 8) when LPBOOT1=0 or 0x1 (divide by 2) when LPBOOT1=1.
+;       <1=> Core and system clock divider (OUTDIV1) is 0x3 (divide by 4) when LPBOOT1=0 or 0x0 (divide by 1) when LPBOOT1=1.
+;     <o.1> BOOTPIN_OPT
+;       <0=> Force Boot from ROM if BOOTCFG0 asserted, where BOOTCFG0 is the boot config function which is muxed with NMI pin
+;       <1=> Boot source configured by FOPT (BOOTSRC_SEL) bits
+;     <o.2> NMI_DIS
+;       <0=> NMI interrupts are always blocked
+;       <1=> NMI_b pin/interrupts reset default to enabled
+;     <o.3> RESET_PIN_CFG
+;       <0=> RESET pin is disabled following a POR and cannot be enabled as reset function
+;       <1=> RESET_b pin is dedicated
+;     <o.4> LPBOOT1
+;       <0=> Core and system clock divider (OUTDIV1) is 0x7 (divide by 8) when LPBOOT0=0 or 0x3 (divide by 4) when LPBOOT0=1.
+;       <1=> Core and system clock divider (OUTDIV1) is 0x1 (divide by 2) when LPBOOT0=0 or 0x0 (divide by 1) when LPBOOT0=1.
+;     <o.5> FAST_INIT
+;       <0=> Slower initialization
+;       <1=> Fast Initialization
+;     <o.6..7> BOOTSRC_SEL
+;       <0=> Boot from Flash
+;       <2=> Boot from ROM
+;       <3=> Boot from ROM
+;         <i> Boot source selection
+FOPT          EQU     0x3D
+;   </h>
+;   <h> Flash security byte (FSEC)
+;     <i> WARNING: If SEC field is configured as "MCU security status is secure" and MEEN field is configured as "Mass erase is disabled",
+;     <i> MCU's security status cannot be set back to unsecure state since Mass erase via the debugger is blocked !!!
+;     <o.0..1> SEC
+;       <2=> MCU security status is unsecure
+;       <3=> MCU security status is secure
+;         <i> Flash Security
+;     <o.2..3> FSLACC
+;       <2=> Freescale factory access denied
+;       <3=> Freescale factory access granted
+;         <i> Freescale Failure Analysis Access Code
+;     <o.4..5> MEEN
+;       <2=> Mass erase is disabled
+;       <3=> Mass erase is enabled
+;     <o.6..7> KEYEN
+;       <2=> Backdoor key access enabled
+;       <3=> Backdoor key access disabled
+;         <i> Backdoor Key Security Enable
+FSEC          EQU     0xFE
+;   </h>
+; </h>
+                IF      :LNOT::DEF:RAM_TARGET
+                AREA    FlashConfig, DATA, READONLY
+__FlashConfig
+                DCB     BackDoorK0, BackDoorK1, BackDoorK2, BackDoorK3
+                DCB     BackDoorK4, BackDoorK5, BackDoorK6, BackDoorK7
+                DCB     FPROT0    , FPROT1    , FPROT2    , FPROT3
+                DCB     FSEC      , FOPT      , 0xFF      , 0xFF
+                ENDIF
+
+
+                AREA    |.text|, CODE, READONLY
+
+; Reset Handler
+
+Reset_Handler   PROC
+                EXPORT  Reset_Handler             [WEAK]
+                IMPORT  SystemInit
+                IMPORT  __main
+
+                IF      :LNOT::DEF:RAM_TARGET
+                REQUIRE FlashConfig
+                ENDIF
+
+                CPSID   I               ; Mask interrupts
+                LDR     R0, =0xE000ED08
+                LDR     R1, =__Vectors
+                STR     R1, [R0]
+                LDR     R0, =SystemInit
+                BLX     R0
+                CPSIE   i               ; Unmask interrupts
+                LDR     R0, =__main
+                BX      R0
+                ENDP
+
+
+; Dummy Exception Handlers (infinite loops which can be modified)
+NMI_Handler\
+                PROC
+                EXPORT  NMI_Handler         [WEAK]
+                B       .
+                ENDP
+HardFault_Handler\
+                PROC
+                EXPORT  HardFault_Handler         [WEAK]
+                B       .
+                ENDP
+SVC_Handler\
+                PROC
+                EXPORT  SVC_Handler         [WEAK]
+                B       .
+                ENDP
+PendSV_Handler\
+                PROC
+                EXPORT  PendSV_Handler         [WEAK]
+                B       .
+                ENDP
+SysTick_Handler\
+                PROC
+                EXPORT  SysTick_Handler         [WEAK]
+                B       .
+                ENDP
+I2C0_IRQHandler\
+                PROC
+                EXPORT  I2C0_IRQHandler         [WEAK]
+                LDR     R0, =I2C0_DriverIRQHandler
+                BX      R0
+                ENDP
+
+SPI0_IRQHandler\
+                PROC
+                EXPORT  SPI0_IRQHandler         [WEAK]
+                LDR     R0, =SPI0_DriverIRQHandler
+                BX      R0
+                ENDP
+
+LPUART0_IRQHandler\
+                PROC
+                EXPORT  LPUART0_IRQHandler         [WEAK]
+                LDR     R0, =LPUART0_DriverIRQHandler
+                BX      R0
+                ENDP
+
+Default_Handler\
+                PROC
+                EXPORT  Reserved16_IRQHandler         [WEAK]
+                EXPORT  Reserved17_IRQHandler         [WEAK]
+                EXPORT  Reserved18_IRQHandler         [WEAK]
+                EXPORT  Reserved19_IRQHandler         [WEAK]
+                EXPORT  Reserved20_IRQHandler         [WEAK]
+                EXPORT  FTFA_IRQHandler         [WEAK]
+                EXPORT  PMC_IRQHandler         [WEAK]
+                EXPORT  LLWU_IRQHandler         [WEAK]
+                EXPORT  I2C0_DriverIRQHandler         [WEAK]
+                EXPORT  Reserved25_IRQHandler         [WEAK]
+                EXPORT  SPI0_DriverIRQHandler         [WEAK]
+                EXPORT  Reserved27_IRQHandler         [WEAK]
+                EXPORT  LPUART0_DriverIRQHandler         [WEAK]
+                EXPORT  Reserved29_IRQHandler         [WEAK]
+                EXPORT  Reserved30_IRQHandler         [WEAK]
+                EXPORT  ADC0_IRQHandler         [WEAK]
+                EXPORT  CMP0_IRQHandler         [WEAK]
+                EXPORT  TPM0_IRQHandler         [WEAK]
+                EXPORT  TPM1_IRQHandler         [WEAK]
+                EXPORT  Reserved35_IRQHandler         [WEAK]
+                EXPORT  RTC_IRQHandler         [WEAK]
+                EXPORT  RTC_Seconds_IRQHandler         [WEAK]
+                EXPORT  Reserved38_IRQHandler         [WEAK]
+                EXPORT  Reserved39_IRQHandler         [WEAK]
+                EXPORT  Reserved40_IRQHandler         [WEAK]
+                EXPORT  Reserved41_IRQHandler         [WEAK]
+                EXPORT  Reserved42_IRQHandler         [WEAK]
+                EXPORT  Reserved43_IRQHandler         [WEAK]
+                EXPORT  LPTMR0_IRQHandler         [WEAK]
+                EXPORT  Reserved45_IRQHandler         [WEAK]
+                EXPORT  PORTA_IRQHandler         [WEAK]
+                EXPORT  PORTB_IRQHandler         [WEAK]
+                EXPORT  DefaultISR         [WEAK]
+Reserved16_IRQHandler
+Reserved17_IRQHandler
+Reserved18_IRQHandler
+Reserved19_IRQHandler
+Reserved20_IRQHandler
+FTFA_IRQHandler
+PMC_IRQHandler
+LLWU_IRQHandler
+I2C0_DriverIRQHandler
+Reserved25_IRQHandler
+SPI0_DriverIRQHandler
+Reserved27_IRQHandler
+LPUART0_DriverIRQHandler
+Reserved29_IRQHandler
+Reserved30_IRQHandler
+ADC0_IRQHandler
+CMP0_IRQHandler
+TPM0_IRQHandler
+TPM1_IRQHandler
+Reserved35_IRQHandler
+RTC_IRQHandler
+RTC_Seconds_IRQHandler
+Reserved38_IRQHandler
+Reserved39_IRQHandler
+Reserved40_IRQHandler
+Reserved41_IRQHandler
+Reserved42_IRQHandler
+Reserved43_IRQHandler
+LPTMR0_IRQHandler
+Reserved45_IRQHandler
+PORTA_IRQHandler
+PORTB_IRQHandler
+DefaultISR
+                LDR    R0, =DefaultISR
+                BX     R0
+                ENDP
+                  ALIGN
+
+
+                END

devices/MKL03Z4/drivers/fsl_adc16.c

@@ -0,0 +1,364 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_adc16.h"
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+/*!
+ * @brief Get instance number for ADC16 module.
+ *
+ * @param base ADC16 peripheral base address
+ */
+static uint32_t ADC16_GetInstance(ADC_Type *base);
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+/*! @brief Pointers to ADC16 bases for each instance. */
+static ADC_Type *const s_adc16Bases[] = ADC_BASE_PTRS;
+
+/*! @brief Pointers to ADC16 clocks for each instance. */
+static const clock_ip_name_t s_adc16Clocks[] = ADC16_CLOCKS;
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+static uint32_t ADC16_GetInstance(ADC_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_ADC16_COUNT; instance++)
+    {
+        if (s_adc16Bases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_ADC16_COUNT);
+
+    return instance;
+}
+
+void ADC16_Init(ADC_Type *base, const adc16_config_t *config)
+{
+    assert(NULL != config);
+
+    uint32_t tmp32;
+
+    /* Enable the clock. */
+    CLOCK_EnableClock(s_adc16Clocks[ADC16_GetInstance(base)]);
+
+    /* ADCx_CFG1. */
+    tmp32 = ADC_CFG1_ADICLK(config->clockSource) | ADC_CFG1_MODE(config->resolution);
+    if (kADC16_LongSampleDisabled != config->longSampleMode)
+    {
+        tmp32 |= ADC_CFG1_ADLSMP_MASK;
+    }
+    tmp32 |= ADC_CFG1_ADIV(config->clockDivider);
+    if (config->enableLowPower)
+    {
+        tmp32 |= ADC_CFG1_ADLPC_MASK;
+    }
+    base->CFG1 = tmp32;
+
+    /* ADCx_CFG2. */
+    tmp32 = base->CFG2 & ~(ADC_CFG2_ADACKEN_MASK | ADC_CFG2_ADHSC_MASK | ADC_CFG2_ADLSTS_MASK);
+    if (kADC16_LongSampleDisabled != config->longSampleMode)
+    {
+        tmp32 |= ADC_CFG2_ADLSTS(config->longSampleMode);
+    }
+    if (config->enableHighSpeed)
+    {
+        tmp32 |= ADC_CFG2_ADHSC_MASK;
+    }
+    if (config->enableAsynchronousClock)
+    {
+        tmp32 |= ADC_CFG2_ADACKEN_MASK;
+    }
+    base->CFG2 = tmp32;
+
+    /* ADCx_SC2. */
+    tmp32 = base->SC2 & ~(ADC_SC2_REFSEL_MASK);
+    tmp32 |= ADC_SC2_REFSEL(config->referenceVoltageSource);
+    base->SC2 = tmp32;
+
+    /* ADCx_SC3. */
+    if (config->enableContinuousConversion)
+    {
+        base->SC3 |= ADC_SC3_ADCO_MASK;
+    }
+    else
+    {
+        base->SC3 &= ~ADC_SC3_ADCO_MASK;
+    }
+}
+
+void ADC16_Deinit(ADC_Type *base)
+{
+    /* Disable the clock. */
+    CLOCK_DisableClock(s_adc16Clocks[ADC16_GetInstance(base)]);
+}
+
+void ADC16_GetDefaultConfig(adc16_config_t *config)
+{
+    assert(NULL != config);
+
+    config->referenceVoltageSource = kADC16_ReferenceVoltageSourceVref;
+    config->clockSource = kADC16_ClockSourceAsynchronousClock;
+    config->enableAsynchronousClock = true;
+    config->clockDivider = kADC16_ClockDivider8;
+    config->resolution = kADC16_ResolutionSE12Bit;
+    config->longSampleMode = kADC16_LongSampleDisabled;
+    config->enableHighSpeed = false;
+    config->enableLowPower = false;
+    config->enableContinuousConversion = false;
+}
+
+#if defined(FSL_FEATURE_ADC16_HAS_CALIBRATION) && FSL_FEATURE_ADC16_HAS_CALIBRATION
+status_t ADC16_DoAutoCalibration(ADC_Type *base)
+{
+    bool bHWTrigger = false;
+    volatile uint32_t tmp32; /* 'volatile' here is for the dummy read of ADCx_R[0] register. */
+    status_t status = kStatus_Success;
+
+    /* The calibration would be failed when in hardwar mode.
+     * Remember the hardware trigger state here and restore it later if the hardware trigger is enabled.*/
+    if (0U != (ADC_SC2_ADTRG_MASK & base->SC2))
+    {
+        bHWTrigger = true;
+        base->SC2 &= ~ADC_SC2_ADTRG_MASK;
+    }
+
+    /* Clear the CALF and launch the calibration. */
+    base->SC3 |= ADC_SC3_CAL_MASK | ADC_SC3_CALF_MASK;
+    while (0U == (kADC16_ChannelConversionDoneFlag & ADC16_GetChannelStatusFlags(base, 0U)))
+    {
+        /* Check the CALF when the calibration is active. */
+        if (0U != (kADC16_CalibrationFailedFlag & ADC16_GetStatusFlags(base)))
+        {
+            status = kStatus_Fail;
+            break;
+        }
+    }
+    tmp32 = base->R[0]; /* Dummy read to clear COCO caused by calibration. */
+
+    /* Restore the hardware trigger setting if it was enabled before. */
+    if (bHWTrigger)
+    {
+        base->SC2 |= ADC_SC2_ADTRG_MASK;
+    }
+    /* Check the CALF at the end of calibration. */
+    if (0U != (kADC16_CalibrationFailedFlag & ADC16_GetStatusFlags(base)))
+    {
+        status = kStatus_Fail;
+    }
+    if (kStatus_Success != status) /* Check if the calibration process is succeed. */
+    {
+        return status;
+    }
+
+    /* Calculate the calibration values. */
+    tmp32 = base->CLP0 + base->CLP1 + base->CLP2 + base->CLP3 + base->CLP4 + base->CLPS;
+    tmp32 = 0x8000U | (tmp32 >> 1U);
+    base->PG = tmp32;
+
+#if defined(FSL_FEATURE_ADC16_HAS_DIFF_MODE) && FSL_FEATURE_ADC16_HAS_DIFF_MODE
+    tmp32 = base->CLM0 + base->CLM1 + base->CLM2 + base->CLM3 + base->CLM4 + base->CLMS;
+    tmp32 = 0x8000U | (tmp32 >> 1U);
+    base->MG = tmp32;
+#endif /* FSL_FEATURE_ADC16_HAS_DIFF_MODE */
+
+    return kStatus_Success;
+}
+#endif /* FSL_FEATURE_ADC16_HAS_CALIBRATION */
+
+#if defined(FSL_FEATURE_ADC16_HAS_MUX_SELECT) && FSL_FEATURE_ADC16_HAS_MUX_SELECT
+void ADC16_SetChannelMuxMode(ADC_Type *base, adc16_channel_mux_mode_t mode)
+{
+    if (kADC16_ChannelMuxA == mode)
+    {
+        base->CFG2 &= ~ADC_CFG2_MUXSEL_MASK;
+    }
+    else /* kADC16_ChannelMuxB. */
+    {
+        base->CFG2 |= ADC_CFG2_MUXSEL_MASK;
+    }
+}
+#endif /* FSL_FEATURE_ADC16_HAS_MUX_SELECT */
+
+void ADC16_SetHardwareCompareConfig(ADC_Type *base, const adc16_hardware_compare_config_t *config)
+{
+    uint32_t tmp32 = base->SC2 & ~(ADC_SC2_ACFE_MASK | ADC_SC2_ACFGT_MASK | ADC_SC2_ACREN_MASK);
+
+    if (!config) /* Pass "NULL" to disable the feature. */
+    {
+        base->SC2 = tmp32;
+        return;
+    }
+    /* Enable the feature. */
+    tmp32 |= ADC_SC2_ACFE_MASK;
+
+    /* Select the hardware compare working mode. */
+    switch (config->hardwareCompareMode)
+    {
+        case kADC16_HardwareCompareMode0:
+            break;
+        case kADC16_HardwareCompareMode1:
+            tmp32 |= ADC_SC2_ACFGT_MASK;
+            break;
+        case kADC16_HardwareCompareMode2:
+            tmp32 |= ADC_SC2_ACREN_MASK;
+            break;
+        case kADC16_HardwareCompareMode3:
+            tmp32 |= ADC_SC2_ACFGT_MASK | ADC_SC2_ACREN_MASK;
+            break;
+        default:
+            break;
+    }
+    base->SC2 = tmp32;
+
+    /* Load the compare values. */
+    base->CV1 = ADC_CV1_CV(config->value1);
+    base->CV2 = ADC_CV2_CV(config->value2);
+}
+
+#if defined(FSL_FEATURE_ADC16_HAS_HW_AVERAGE) && FSL_FEATURE_ADC16_HAS_HW_AVERAGE
+void ADC16_SetHardwareAverage(ADC_Type *base, adc16_hardware_average_mode_t mode)
+{
+    uint32_t tmp32 = base->SC3 & ~(ADC_SC3_AVGE_MASK | ADC_SC3_AVGS_MASK);
+
+    if (kADC16_HardwareAverageDisabled != mode)
+    {
+        tmp32 |= ADC_SC3_AVGE_MASK | ADC_SC3_AVGS(mode);
+    }
+    base->SC3 = tmp32;
+}
+#endif /* FSL_FEATURE_ADC16_HAS_HW_AVERAGE */
+
+#if defined(FSL_FEATURE_ADC16_HAS_PGA) && FSL_FEATURE_ADC16_HAS_PGA
+void ADC16_SetPGAConfig(ADC_Type *base, const adc16_pga_config_t *config)
+{
+    uint32_t tmp32;
+
+    if (!config) /* Passing "NULL" is to disable the feature. */
+    {
+        base->PGA = 0U;
+        return;
+    }
+
+    /* Enable the PGA and set the gain value. */
+    tmp32 = ADC_PGA_PGAEN_MASK | ADC_PGA_PGAG(config->pgaGain);
+
+    /* Configure the misc features for PGA. */
+    if (config->enableRunInNormalMode)
+    {
+        tmp32 |= ADC_PGA_PGALPb_MASK;
+    }
+#if defined(FSL_FEATURE_ADC16_HAS_PGA_CHOPPING) && FSL_FEATURE_ADC16_HAS_PGA_CHOPPING
+    if (config->disablePgaChopping)
+    {
+        tmp32 |= ADC_PGA_PGACHPb_MASK;
+    }
+#endif /* FSL_FEATURE_ADC16_HAS_PGA_CHOPPING */
+#if defined(FSL_FEATURE_ADC16_HAS_PGA_OFFSET_MEASUREMENT) && FSL_FEATURE_ADC16_HAS_PGA_OFFSET_MEASUREMENT
+    if (config->enableRunInOffsetMeasurement)
+    {
+        tmp32 |= ADC_PGA_PGAOFSM_MASK;
+    }
+#endif /* FSL_FEATURE_ADC16_HAS_PGA_OFFSET_MEASUREMENT */
+    base->PGA = tmp32;
+}
+#endif /* FSL_FEATURE_ADC16_HAS_PGA */
+
+uint32_t ADC16_GetStatusFlags(ADC_Type *base)
+{
+    uint32_t ret = 0;
+
+    if (0U != (base->SC2 & ADC_SC2_ADACT_MASK))
+    {
+        ret |= kADC16_ActiveFlag;
+    }
+#if defined(FSL_FEATURE_ADC16_HAS_CALIBRATION) && FSL_FEATURE_ADC16_HAS_CALIBRATION
+    if (0U != (base->SC3 & ADC_SC3_CALF_MASK))
+    {
+        ret |= kADC16_CalibrationFailedFlag;
+    }
+#endif /* FSL_FEATURE_ADC16_HAS_CALIBRATION */
+    return ret;
+}
+
+void ADC16_ClearStatusFlags(ADC_Type *base, uint32_t mask)
+{
+#if defined(FSL_FEATURE_ADC16_HAS_CALIBRATION) && FSL_FEATURE_ADC16_HAS_CALIBRATION
+    if (0U != (mask & kADC16_CalibrationFailedFlag))
+    {
+        base->SC3 |= ADC_SC3_CALF_MASK;
+    }
+#endif /* FSL_FEATURE_ADC16_HAS_CALIBRATION */
+}
+
+void ADC16_SetChannelConfig(ADC_Type *base, uint32_t channelGroup, const adc16_channel_config_t *config)
+{
+    assert(channelGroup < ADC_SC1_COUNT);
+    assert(NULL != config);
+
+    uint32_t sc1 = ADC_SC1_ADCH(config->channelNumber); /* Set the channel number. */
+
+#if defined(FSL_FEATURE_ADC16_HAS_DIFF_MODE) && FSL_FEATURE_ADC16_HAS_DIFF_MODE
+    /* Enable the differential conversion. */
+    if (config->enableDifferentialConversion)
+    {
+        sc1 |= ADC_SC1_DIFF_MASK;
+    }
+#endif /* FSL_FEATURE_ADC16_HAS_DIFF_MODE */
+    /* Enable the interrupt when the conversion is done. */
+    if (config->enableInterruptOnConversionCompleted)
+    {
+        sc1 |= ADC_SC1_AIEN_MASK;
+    }
+    base->SC1[channelGroup] = sc1;
+}
+
+uint32_t ADC16_GetChannelStatusFlags(ADC_Type *base, uint32_t channelGroup)
+{
+    assert(channelGroup < ADC_SC1_COUNT);
+
+    uint32_t ret = 0U;
+
+    if (0U != (base->SC1[channelGroup] & ADC_SC1_COCO_MASK))
+    {
+        ret |= kADC16_ChannelConversionDoneFlag;
+    }
+    return ret;
+}

devices/MKL03Z4/drivers/fsl_clock.c

@@ -0,0 +1,348 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_common.h"
+#include "fsl_clock.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+#if (defined(OSC) && !(defined(OSC0)))
+#define OSC0 OSC
+#endif
+
+#define MCG_HIRC_FREQ (48000000U)
+#define MCG_LIRC_FREQ1 (2000000U)
+#define MCG_LIRC_FREQ2 (8000000U)
+
+#define MCG_S_CLKST_VAL ((MCG->S & MCG_S_CLKST_MASK) >> MCG_S_CLKST_SHIFT)
+#define MCG_SC_FCRDIV_VAL ((MCG->SC & MCG_SC_FCRDIV_MASK) >> MCG_SC_FCRDIV_SHIFT)
+#define MCG_MC_LIRC_DIV2_VAL ((MCG->MC & MCG_MC_LIRC_DIV2_MASK) >> MCG_MC_LIRC_DIV2_SHIFT)
+#define MCG_C2_IRCS_VAL ((MCG->C2 & MCG_C2_IRCS_MASK) >> MCG_C2_IRCS_SHIFT)
+
+#define SIM_CLKDIV1_OUTDIV1_VAL ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV1_MASK) >> SIM_CLKDIV1_OUTDIV1_SHIFT)
+#define SIM_CLKDIV1_OUTDIV4_VAL ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV4_MASK) >> SIM_CLKDIV1_OUTDIV4_SHIFT)
+#define SIM_SOPT1_OSC32KSEL_VAL ((SIM->SOPT1 & SIM_SOPT1_OSC32KSEL_MASK) >> SIM_SOPT1_OSC32KSEL_SHIFT)
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+/* External XTAL0 (OSC0) clock frequency. */
+uint32_t g_xtal0Freq;
+/* External XTAL32K clock frequency. */
+uint32_t g_xtal32Freq;
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+
+/*!
+ * @brief Get the current MCG_Lite LIRC_CLK frequency in Hz.
+ *
+ * This function will return the LIRC_CLK value in frequency(Hz) based
+ * on current MCG_Lite configurations and settings. It is an internal function.
+ *
+ * @return MCG_Lite LIRC_CLK frequency.
+ */
+static uint32_t CLOCK_GetLircClkFreq(void);
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+static uint32_t CLOCK_GetLircClkFreq(void)
+{
+    static const uint32_t lircFreqs[] = {MCG_LIRC_FREQ1, MCG_LIRC_FREQ2};
+
+    /* Check whether the LIRC is enabled. */
+    if ((MCG->C1 & MCG_C1_IRCLKEN_MASK) || (kMCGLITE_ClkSrcLirc == MCG_S_CLKST_VAL))
+    {
+        return lircFreqs[MCG_C2_IRCS_VAL];
+    }
+    else
+    {
+        return 0U;
+    }
+}
+
+uint32_t CLOCK_GetOsc0ErClkFreq(void)
+{
+    if (OSC->CR & OSC_CR_ERCLKEN_MASK)
+    {
+        /* Please call CLOCK_SetXtal0Freq base on board setting before using OSC0 clock. */
+        assert(g_xtal0Freq);
+        return g_xtal0Freq;
+    }
+    else
+    {
+        return 0U;
+    }
+}
+
+uint32_t CLOCK_GetEr32kClkFreq(void)
+{
+    uint32_t freq;
+
+    switch (SIM_SOPT1_OSC32KSEL_VAL)
+    {
+        case 0U: /* OSC 32k clock  */
+            freq = (CLOCK_GetOsc0ErClkFreq() == 32768U) ? 32768U : 0U;
+            break;
+        case 2U: /* RTC 32k clock  */
+            /* Please call CLOCK_SetXtal32Freq base on board setting before using XTAL32K/RTC_CLKIN clock. */
+            assert(g_xtal32Freq);
+            freq = g_xtal32Freq;
+            break;
+        case 3U: /* LPO clock      */
+            freq = LPO_CLK_FREQ;
+            break;
+        default:
+            freq = 0U;
+            break;
+    }
+    return freq;
+}
+
+uint32_t CLOCK_GetPlatClkFreq(void)
+{
+    return CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+}
+
+uint32_t CLOCK_GetFlashClkFreq(void)
+{
+    uint32_t freq;
+
+    freq = CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+    freq /= (SIM_CLKDIV1_OUTDIV4_VAL + 1);
+
+    return freq;
+}
+
+uint32_t CLOCK_GetBusClkFreq(void)
+{
+    uint32_t freq;
+
+    freq = CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+    freq /= (SIM_CLKDIV1_OUTDIV4_VAL + 1);
+
+    return freq;
+}
+
+uint32_t CLOCK_GetCoreSysClkFreq(void)
+{
+    return CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+}
+
+uint32_t CLOCK_GetFreq(clock_name_t clockName)
+{
+    uint32_t freq;
+
+    switch (clockName)
+    {
+        case kCLOCK_CoreSysClk:
+        case kCLOCK_PlatClk:
+            freq = CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+            break;
+        case kCLOCK_BusClk:
+        case kCLOCK_FlashClk:
+            freq = CLOCK_GetOutClkFreq() / (SIM_CLKDIV1_OUTDIV1_VAL + 1);
+            freq /= (SIM_CLKDIV1_OUTDIV4_VAL + 1);
+            break;
+        case kCLOCK_Er32kClk:
+            freq = CLOCK_GetEr32kClkFreq();
+            break;
+        case kCLOCK_Osc0ErClk:
+            freq = CLOCK_GetOsc0ErClkFreq();
+            break;
+        case kCLOCK_McgInternalRefClk:
+            freq = CLOCK_GetInternalRefClkFreq();
+            break;
+        case kCLOCK_McgPeriphClk:
+        case kCLOCK_McgIrc48MClk:
+            freq = CLOCK_GetPeriphClkFreq();
+            break;
+        case kCLOCK_LpoClk:
+            freq = LPO_CLK_FREQ;
+            break;
+        default:
+            freq = 0U;
+            break;
+    }
+
+    return freq;
+}
+
+void CLOCK_SetSimConfig(sim_clock_config_t const *config)
+{
+    SIM->CLKDIV1 = config->clkdiv1;
+    CLOCK_SetEr32kClock(config->er32kSrc);
+}
+
+uint32_t CLOCK_GetInternalRefClkFreq(void)
+{
+    uint8_t divider1 = MCG_SC_FCRDIV_VAL;
+    uint8_t divider2 = MCG_MC_LIRC_DIV2_VAL;
+    /* LIRC internal reference clock is selected*/
+    return CLOCK_GetLircClkFreq() >> (divider1 + divider2);
+}
+
+uint32_t CLOCK_GetPeriphClkFreq(void)
+{
+    /* Check whether the HIRC is enabled. */
+    if ((MCG->MC & MCG_MC_HIRCEN_MASK) || (kMCGLITE_ClkSrcHirc == MCG_S_CLKST_VAL))
+    {
+        return MCG_HIRC_FREQ;
+    }
+    else
+    {
+        return 0U;
+    }
+}
+
+uint32_t CLOCK_GetOutClkFreq(void)
+{
+    uint32_t freq;
+
+    switch (MCG_S_CLKST_VAL)
+    {
+        case kMCGLITE_ClkSrcHirc:
+            freq = MCG_HIRC_FREQ;
+            break;
+        case kMCGLITE_ClkSrcLirc:
+            freq = CLOCK_GetLircClkFreq() >> MCG_SC_FCRDIV_VAL;
+            break;
+        case kMCGLITE_ClkSrcExt:
+            /* Please call CLOCK_SetXtal0Freq base on board setting before using OSC0 clock. */
+            assert(g_xtal0Freq);
+            freq = g_xtal0Freq;
+            break;
+        default:
+            freq = 0U;
+            break;
+    }
+
+    return freq;
+}
+
+mcglite_mode_t CLOCK_GetMode(void)
+{
+    mcglite_mode_t mode;
+
+    switch (MCG_S_CLKST_VAL)
+    {
+        case kMCGLITE_ClkSrcHirc: /* HIRC */
+            mode = kMCGLITE_ModeHirc48M;
+            break;
+        case kMCGLITE_ClkSrcLirc: /* LIRC */
+            if (kMCGLITE_Lirc2M == MCG_C2_IRCS_VAL)
+            {
+                mode = kMCGLITE_ModeLirc2M;
+            }
+            else
+            {
+                mode = kMCGLITE_ModeLirc8M;
+            }
+            break;
+        case kMCGLITE_ClkSrcExt: /* EXT  */
+            mode = kMCGLITE_ModeExt;
+            break;
+        default:
+            mode = kMCGLITE_ModeError;
+            break;
+    }
+
+    return mode;
+}
+
+status_t CLOCK_SetMcgliteConfig(mcglite_config_t const *targetConfig)
+{
+    assert(targetConfig);
+
+    /*
+     * If switch between LIRC8M and LIRC2M, need to switch to HIRC mode first,
+     * because could not switch directly.
+     */
+    if ((kMCGLITE_ClkSrcLirc == MCG_S_CLKST_VAL) && (kMCGLITE_ClkSrcLirc == targetConfig->outSrc) &&
+        (MCG_C2_IRCS_VAL != targetConfig->ircs))
+    {
+        MCG->C1 = (MCG->C1 & ~MCG_C1_CLKS_MASK) | MCG_C1_CLKS(kMCGLITE_ClkSrcHirc);
+        while (kMCGLITE_ClkSrcHirc != MCG_S_CLKST_VAL)
+        {
+        }
+    }
+
+    /* Set configuration now. */
+    MCG->SC = MCG_SC_FCRDIV(targetConfig->fcrdiv);
+    MCG->MC = MCG_MC_HIRCEN(targetConfig->hircEnableInNotHircMode) | MCG_MC_LIRC_DIV2(targetConfig->lircDiv2);
+    MCG->C2 = (MCG->C2 & ~MCG_C2_IRCS_MASK) | MCG_C2_IRCS(targetConfig->ircs);
+    MCG->C1 = MCG_C1_CLKS(targetConfig->outSrc) | targetConfig->irclkEnableMode;
+
+    /*
+     * If external oscillator used and MCG_Lite is set to EXT mode, need to
+     * wait for the OSC stable.
+     */
+    if ((MCG->C2 & MCG_C2_EREFS0_MASK) && (kMCGLITE_ClkSrcExt == targetConfig->outSrc))
+    {
+        while (!(MCG->S & MCG_S_OSCINIT0_MASK))
+        {
+        }
+    }
+
+    /* Wait for clock source change completed. */
+    while (targetConfig->outSrc != MCG_S_CLKST_VAL)
+    {
+    }
+
+    return kStatus_Success;
+}
+
+void CLOCK_InitOsc0(osc_config_t const *config)
+{
+    OSC_SetCapLoad(OSC0, config->capLoad);
+    OSC_SetExtRefClkConfig(OSC0, &config->oscerConfig);
+
+    MCG->C2 = ((MCG->C2 & MCG_C2_IRCS_MASK) | (uint8_t)config->workMode);
+
+    if ((kOSC_ModeExt != config->workMode) && (OSC0->CR & OSC_CR_ERCLKEN_MASK))
+    {
+        /* Wait for stable. */
+        while (!(MCG->S & MCG_S_OSCINIT0_MASK))
+        {
+        }
+    }
+}
+
+void CLOCK_DeinitOsc0(void)
+{
+    OSC0->CR = 0U;
+    MCG->C2 &= MCG_C2_IRCS_MASK;
+}

devices/MKL03Z4/drivers/fsl_cmp.c

@@ -0,0 +1,279 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_cmp.h"
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+/*!
+ * @brief Get instance number for CMP module.
+ *
+ * @param base CMP peripheral base address
+ */
+static uint32_t CMP_GetInstance(CMP_Type *base);
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+/*! @brief Pointers to CMP bases for each instance. */
+static CMP_Type *const s_cmpBases[] = CMP_BASE_PTRS;
+/*! @brief Pointers to CMP clocks for each instance. */
+static const clock_ip_name_t s_cmpClocks[] = CMP_CLOCKS;
+
+/*******************************************************************************
+ * Codes
+ ******************************************************************************/
+static uint32_t CMP_GetInstance(CMP_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_CMP_COUNT; instance++)
+    {
+        if (s_cmpBases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_CMP_COUNT);
+
+    return instance;
+}
+
+void CMP_Init(CMP_Type *base, const cmp_config_t *config)
+{
+    assert(NULL != config);
+
+    uint8_t tmp8;
+
+    /* Enable the clock. */
+    CLOCK_EnableClock(s_cmpClocks[CMP_GetInstance(base)]);
+
+    /* Configure. */
+    CMP_Enable(base, false); /* Disable the CMP module during configuring. */
+    /* CMPx_CR1. */
+    tmp8 = base->CR1 & ~(CMP_CR1_PMODE_MASK | CMP_CR1_INV_MASK | CMP_CR1_COS_MASK | CMP_CR1_OPE_MASK);
+    if (config->enableHighSpeed)
+    {
+        tmp8 |= CMP_CR1_PMODE_MASK;
+    }
+    if (config->enableInvertOutput)
+    {
+        tmp8 |= CMP_CR1_INV_MASK;
+    }
+    if (config->useUnfilteredOutput)
+    {
+        tmp8 |= CMP_CR1_COS_MASK;
+    }
+    if (config->enablePinOut)
+    {
+        tmp8 |= CMP_CR1_OPE_MASK;
+    }
+#if defined(FSL_FEATURE_CMP_HAS_TRIGGER_MODE) && FSL_FEATURE_CMP_HAS_TRIGGER_MODE
+    if (config->enableTriggerMode)
+    {
+        tmp8 |= CMP_CR1_TRIGM_MASK;
+    }
+    else
+    {
+        tmp8 &= ~CMP_CR1_TRIGM_MASK;
+    }
+#endif /* FSL_FEATURE_CMP_HAS_TRIGGER_MODE */
+    base->CR1 = tmp8;
+
+    /* CMPx_CR0. */
+    tmp8 = base->CR0 & ~CMP_CR0_HYSTCTR_MASK;
+    tmp8 |= CMP_CR0_HYSTCTR(config->hysteresisMode);
+    base->CR0 = tmp8;
+
+    CMP_Enable(base, config->enableCmp); /* Enable the CMP module after configured or not. */
+}
+
+void CMP_Deinit(CMP_Type *base)
+{
+    /* Disable the CMP module. */
+    CMP_Enable(base, false);
+
+    /* Disable the clock. */
+    CLOCK_DisableClock(s_cmpClocks[CMP_GetInstance(base)]);
+}
+
+void CMP_GetDefaultConfig(cmp_config_t *config)
+{
+    assert(NULL != config);
+
+    config->enableCmp = true; /* Enable the CMP module after initialization. */
+    config->hysteresisMode = kCMP_HysteresisLevel0;
+    config->enableHighSpeed = false;
+    config->enableInvertOutput = false;
+    config->useUnfilteredOutput = false;
+    config->enablePinOut = false;
+#if defined(FSL_FEATURE_CMP_HAS_TRIGGER_MODE) && FSL_FEATURE_CMP_HAS_TRIGGER_MODE
+    config->enableTriggerMode = false;
+#endif /* FSL_FEATURE_CMP_HAS_TRIGGER_MODE */
+}
+
+void CMP_SetInputChannels(CMP_Type *base, uint8_t positiveChannel, uint8_t negativeChannel)
+{
+    uint8_t tmp8 = base->MUXCR;
+
+    tmp8 &= ~(CMP_MUXCR_PSEL_MASK | CMP_MUXCR_MSEL_MASK);
+    tmp8 |= CMP_MUXCR_PSEL(positiveChannel) | CMP_MUXCR_MSEL(negativeChannel);
+    base->MUXCR = tmp8;
+}
+
+#if defined(FSL_FEATURE_CMP_HAS_DMA) && FSL_FEATURE_CMP_HAS_DMA
+void CMP_EnableDMA(CMP_Type *base, bool enable)
+{
+    uint8_t tmp8 = base->SCR & ~(CMP_SCR_CFR_MASK | CMP_SCR_CFF_MASK); /* To avoid change the w1c bits. */
+
+    if (enable)
+    {
+        tmp8 |= CMP_SCR_DMAEN_MASK;
+    }
+    else
+    {
+        tmp8 &= ~CMP_SCR_DMAEN_MASK;
+    }
+    base->SCR = tmp8;
+}
+#endif /* FSL_FEATURE_CMP_HAS_DMA */
+
+void CMP_SetFilterConfig(CMP_Type *base, const cmp_filter_config_t *config)
+{
+    assert(NULL != config);
+
+    uint8_t tmp8;
+
+#if defined(FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT) && FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT
+    /* Choose the clock source for sampling. */
+    if (config->enableSample)
+    {
+        base->CR1 |= CMP_CR1_SE_MASK; /* Choose the external SAMPLE clock. */
+    }
+    else
+    {
+        base->CR1 &= ~CMP_CR1_SE_MASK; /* Choose the internal divided bus clock. */
+    }
+#endif /* FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT */
+    /* Set the filter count. */
+    tmp8 = base->CR0 & ~CMP_CR0_FILTER_CNT_MASK;
+    tmp8 |= CMP_CR0_FILTER_CNT(config->filterCount);
+    base->CR0 = tmp8;
+    /* Set the filter period. It is used as the divider to bus clock. */
+    base->FPR = CMP_FPR_FILT_PER(config->filterPeriod);
+}
+
+void CMP_SetDACConfig(CMP_Type *base, const cmp_dac_config_t *config)
+{
+    uint8_t tmp8 = 0U;
+
+    if (NULL == config)
+    {
+        /* Passing "NULL" as input parameter means no available configuration. So the DAC feature is disabled.*/
+        base->DACCR = 0U;
+        return;
+    }
+    /* CMPx_DACCR. */
+    tmp8 |= CMP_DACCR_DACEN_MASK; /* Enable the internal DAC. */
+    if (kCMP_VrefSourceVin2 == config->referenceVoltageSource)
+    {
+        tmp8 |= CMP_DACCR_VRSEL_MASK;
+    }
+    tmp8 |= CMP_DACCR_VOSEL(config->DACValue);
+
+    base->DACCR = tmp8;
+}
+
+void CMP_EnableInterrupts(CMP_Type *base, uint32_t mask)
+{
+    uint8_t tmp8 = base->SCR & ~(CMP_SCR_CFR_MASK | CMP_SCR_CFF_MASK); /* To avoid change the w1c bits. */
+
+    if (0U != (kCMP_OutputRisingInterruptEnable & mask))
+    {
+        tmp8 |= CMP_SCR_IER_MASK;
+    }
+    if (0U != (kCMP_OutputFallingInterruptEnable & mask))
+    {
+        tmp8 |= CMP_SCR_IEF_MASK;
+    }
+    base->SCR = tmp8;
+}
+
+void CMP_DisableInterrupts(CMP_Type *base, uint32_t mask)
+{
+    uint8_t tmp8 = base->SCR & ~(CMP_SCR_CFR_MASK | CMP_SCR_CFF_MASK); /* To avoid change the w1c bits. */
+
+    if (0U != (kCMP_OutputRisingInterruptEnable & mask))
+    {
+        tmp8 &= ~CMP_SCR_IER_MASK;
+    }
+    if (0U != (kCMP_OutputFallingInterruptEnable & mask))
+    {
+        tmp8 &= ~CMP_SCR_IEF_MASK;
+    }
+    base->SCR = tmp8;
+}
+
+uint32_t CMP_GetStatusFlags(CMP_Type *base)
+{
+    uint32_t ret32 = 0U;
+
+    if (0U != (CMP_SCR_CFR_MASK & base->SCR))
+    {
+        ret32 |= kCMP_OutputRisingEventFlag;
+    }
+    if (0U != (CMP_SCR_CFF_MASK & base->SCR))
+    {
+        ret32 |= kCMP_OutputFallingEventFlag;
+    }
+    if (0U != (CMP_SCR_COUT_MASK & base->SCR))
+    {
+        ret32 |= kCMP_OutputAssertEventFlag;
+    }
+    return ret32;
+}
+
+void CMP_ClearStatusFlags(CMP_Type *base, uint32_t mask)
+{
+    uint8_t tmp8 = base->SCR & ~(CMP_SCR_CFR_MASK | CMP_SCR_CFF_MASK); /* To avoid change the w1c bits. */
+
+    if (0U != (kCMP_OutputRisingEventFlag & mask))
+    {
+        tmp8 |= CMP_SCR_CFR_MASK;
+    }
+    if (0U != (kCMP_OutputFallingEventFlag & mask))
+    {
+        tmp8 |= CMP_SCR_CFF_MASK;
+    }
+    base->SCR = tmp8;
+}

devices/MKL03Z4/drivers/fsl_cmp.h

@@ -0,0 +1,345 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_CMP_H_
+#define _FSL_CMP_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup cmp
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief CMP driver version 2.0.0. */
+#define FSL_CMP_DRIVER_VERSION (MAKE_VERSION(2, 0, 0))
+/*@}*/
+
+/*!
+* @brief Interrupt enable/disable mask.
+*/
+enum _cmp_interrupt_enable
+{
+    kCMP_OutputRisingInterruptEnable = CMP_SCR_IER_MASK,  /*!< Comparator interrupt enable rising. */
+    kCMP_OutputFallingInterruptEnable = CMP_SCR_IEF_MASK, /*!< Comparator interrupt enable falling. */
+};
+
+/*!
+ * @brief Status flags' mask.
+ */
+enum _cmp_status_flags
+{
+    kCMP_OutputRisingEventFlag = CMP_SCR_CFR_MASK,  /*!< Rising-edge on compare output has occurred. */
+    kCMP_OutputFallingEventFlag = CMP_SCR_CFF_MASK, /*!< Falling-edge on compare output has occurred. */
+    kCMP_OutputAssertEventFlag = CMP_SCR_COUT_MASK, /*!< Return the current value of the analog comparator output. */
+};
+
+/*!
+ * @brief CMP Hysteresis mode.
+ */
+typedef enum _cmp_hysteresis_mode
+{
+    kCMP_HysteresisLevel0 = 0U, /*!< Hysteresis level 0. */
+    kCMP_HysteresisLevel1 = 1U, /*!< Hysteresis level 1. */
+    kCMP_HysteresisLevel2 = 2U, /*!< Hysteresis level 2. */
+    kCMP_HysteresisLevel3 = 3U, /*!< Hysteresis level 3. */
+} cmp_hysteresis_mode_t;
+
+/*!
+ * @brief CMP Voltage Reference source.
+ */
+typedef enum _cmp_reference_voltage_source
+{
+    kCMP_VrefSourceVin1 = 0U, /*!< Vin1 is selected as resistor ladder network supply reference Vin. */
+    kCMP_VrefSourceVin2 = 1U, /*!< Vin2 is selected as resistor ladder network supply reference Vin. */
+} cmp_reference_voltage_source_t;
+
+/*!
+ * @brief Configuration for the comparator.
+ */
+typedef struct _cmp_config
+{
+    bool enableCmp;                       /*!< Enable the CMP module. */
+    cmp_hysteresis_mode_t hysteresisMode; /*!< CMP Hysteresis mode. */
+    bool enableHighSpeed;                 /*!< Enable High-speed comparison mode. */
+    bool enableInvertOutput;              /*!< Enable inverted comparator output. */
+    bool useUnfilteredOutput;             /*!< Set compare output(COUT) to equal COUTA(true) or COUT(false). */
+    bool enablePinOut;                    /*!< The comparator output is available on the associated pin. */
+#if defined(FSL_FEATURE_CMP_HAS_TRIGGER_MODE) && FSL_FEATURE_CMP_HAS_TRIGGER_MODE
+    bool enableTriggerMode; /*!< Enable the trigger mode. */
+#endif                      /* FSL_FEATURE_CMP_HAS_TRIGGER_MODE */
+} cmp_config_t;
+
+/*!
+ * @brief Configuration for the filter.
+ */
+typedef struct _cmp_filter_config
+{
+#if defined(FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT) && FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT
+    bool enableSample;    /*!< Using external SAMPLE as sampling clock input, or using divided bus clock. */
+#endif                    /* FSL_FEATURE_CMP_HAS_EXTERNAL_SAMPLE_SUPPORT */
+    uint8_t filterCount;  /*!< Filter Sample Count. Available range is 1-7, 0 would cause the filter disabled.*/
+    uint8_t filterPeriod; /*!< Filter Sample Period. The divider to bus clock. Available range is 0-255. */
+} cmp_filter_config_t;
+
+/*!
+ * @brief Configuration for the internal DAC.
+ */
+typedef struct _cmp_dac_config
+{
+    cmp_reference_voltage_source_t referenceVoltageSource; /*!< Supply voltage reference source. */
+    uint8_t DACValue;                                      /*!< Value for DAC Output Voltage. Available range is 0-63.*/
+} cmp_dac_config_t;
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+/*!
+ * @name Initialization
+ * @{
+ */
+
+/*!
+ * @brief Initializes the CMP.
+ *
+ * This function initializes the CMP module. The operations included are:
+ * - Enabling the clock for CMP module.
+ * - Configuring the comparator.
+ * - Enabling the CMP module.
+ * Note: For some devices, multiple CMP instance share the same clock gate. In this case, to enable the clock for
+ * any instance enables all the CMPs. Check the chip reference manual for the clock assignment of the CMP.
+ *
+ * @param base   CMP peripheral base address.
+ * @param config Pointer to configuration structure.
+ */
+void CMP_Init(CMP_Type *base, const cmp_config_t *config);
+
+/*!
+ * @brief De-initializes the CMP module.
+ *
+ * This function de-initializes the CMP module. The operations included are:
+ * - Disabling the CMP module.
+ * - Disabling the clock for CMP module.
+ *
+ * This function disables the clock for the CMP.
+ * Note: For some devices, multiple CMP instance shares the same clock gate. In this case, before disabling the
+ * clock for the CMP,  ensure that all the CMP instances are not used.
+ *
+ * @param base CMP peripheral base address.
+ */
+void CMP_Deinit(CMP_Type *base);
+
+/*!
+ * @brief Enables/disables the CMP module.
+ *
+ * @param base CMP peripheral base address.
+ * @param enable Enable the module or not.
+ */
+static inline void CMP_Enable(CMP_Type *base, bool enable)
+{
+    if (enable)
+    {
+        base->CR1 |= CMP_CR1_EN_MASK;
+    }
+    else
+    {
+        base->CR1 &= ~CMP_CR1_EN_MASK;
+    }
+}
+
+/*!
+* @brief Initializes the CMP user configuration structure.
+*
+* This function initializes the user configuration structure to these default values:
+* @code
+*   config->enableCmp           = true;
+*   config->hysteresisMode      = kCMP_HysteresisLevel0;
+*   config->enableHighSpeed     = false;
+*   config->enableInvertOutput  = false;
+*   config->useUnfilteredOutput = false;
+*   config->enablePinOut        = false;
+*   config->enableTriggerMode   = false;
+* @endcode
+* @param config Pointer to the configuration structure.
+*/
+void CMP_GetDefaultConfig(cmp_config_t *config);
+
+/*!
+ * @brief  Sets the input channels for the comparator.
+ *
+ * This function sets the input channels for the comparator.
+ * Note that two input channels cannot be set as same in the application. When the user selects the same input
+ * from the analog mux to the positive and negative port, the comparator is disabled automatically.
+ *
+ * @param  base            CMP peripheral base address.
+ * @param  positiveChannel Positive side input channel number. Available range is 0-7.
+ * @param  negativeChannel Negative side input channel number. Available range is 0-7.
+ */
+void CMP_SetInputChannels(CMP_Type *base, uint8_t positiveChannel, uint8_t negativeChannel);
+
+/* @} */
+
+/*!
+ * @name Advanced Features
+ * @{
+ */
+
+#if defined(FSL_FEATURE_CMP_HAS_DMA) && FSL_FEATURE_CMP_HAS_DMA
+/*!
+ * @brief Enables/disables the DMA request for rising/falling events.
+ *
+ * This function enables/disables the DMA request for rising/falling events. Either event triggers the generation of
+ * the DMA
+ * request from CMP if the DMA feature is enabled. Both events are ignored for generating the DMA request from the CMP
+ * if the
+ * DMA is disabled.
+ *
+ * @param base CMP peripheral base address.
+ * @param enable Enable the feature or not.
+ */
+void CMP_EnableDMA(CMP_Type *base, bool enable);
+#endif /* FSL_FEATURE_CMP_HAS_DMA */
+
+#if defined(FSL_FEATURE_CMP_HAS_WINDOW_MODE) && FSL_FEATURE_CMP_HAS_WINDOW_MODE
+/*!
+ * @brief Enables/disables the window mode.
+ *
+ * @param base CMP peripheral base address.
+ * @param enable Enable the feature or not.
+ */
+static inline void CMP_EnableWindowMode(CMP_Type *base, bool enable)
+{
+    if (enable)
+    {
+        base->CR1 |= CMP_CR1_WE_MASK;
+    }
+    else
+    {
+        base->CR1 &= ~CMP_CR1_WE_MASK;
+    }
+}
+#endif /* FSL_FEATURE_CMP_HAS_WINDOW_MODE */
+
+#if defined(FSL_FEATURE_CMP_HAS_PASS_THROUGH_MODE) && FSL_FEATURE_CMP_HAS_PASS_THROUGH_MODE
+/*!
+ * @brief Enables/disables the pass through mode.
+ *
+ * @param base CMP peripheral base address.
+ * @param enable Enable the feature or not.
+ */
+static inline void CMP_EnablePassThroughMode(CMP_Type *base, bool enable)
+{
+    if (enable)
+    {
+        base->MUXCR |= CMP_MUXCR_PSTM_MASK;
+    }
+    else
+    {
+        base->MUXCR &= ~CMP_MUXCR_PSTM_MASK;
+    }
+}
+#endif /* FSL_FEATURE_CMP_HAS_PASS_THROUGH_MODE */
+
+/*!
+ * @brief  Configures the filter.
+ *
+ * @param  base   CMP peripheral base address.
+ * @param  config Pointer to configuration structure.
+ */
+void CMP_SetFilterConfig(CMP_Type *base, const cmp_filter_config_t *config);
+
+/*!
+ * @brief Configures the internal DAC.
+ *
+ * @param base   CMP peripheral base address.
+ * @param config Pointer to configuration structure. "NULL" is for disabling the feature.
+ */
+void CMP_SetDACConfig(CMP_Type *base, const cmp_dac_config_t *config);
+
+/*!
+ * @brief Enables the interrupts.
+ *
+ * @param base    CMP peripheral base address.
+ * @param mask    Mask value for interrupts. See "_cmp_interrupt_enable".
+ */
+void CMP_EnableInterrupts(CMP_Type *base, uint32_t mask);
+
+/*!
+ * @brief Disables the interrupts.
+ *
+ * @param base    CMP peripheral base address.
+ * @param mask    Mask value for interrupts. See "_cmp_interrupt_enable".
+ */
+void CMP_DisableInterrupts(CMP_Type *base, uint32_t mask);
+
+/* @} */
+
+/*!
+ * @name Results
+ * @{
+ */
+
+/*!
+ * @brief  Gets the status flags.
+ *
+ * @param  base     CMP peripheral base address.
+ *
+ * @return          Mask value for the asserted flags. See "_cmp_status_flags".
+ */
+uint32_t CMP_GetStatusFlags(CMP_Type *base);
+
+/*!
+ * @brief Clears the status flags.
+ *
+ * @param base     CMP peripheral base address.
+ * @param mask     Mask value for the flags. See "_cmp_status_flags".
+ */
+void CMP_ClearStatusFlags(CMP_Type *base, uint32_t mask);
+
+/* @} */
+#if defined(__cplusplus)
+}
+#endif
+/*!
+ * @}
+ */
+#endif /* _FSL_CMP_H_ */

devices/MKL03Z4/drivers/fsl_common.c

@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2015, Freescale Semiconductor, Inc.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*
+* o Redistributions of source code must retain the above copyright notice, this list
+*   of conditions and the following disclaimer.
+*
+* o Redistributions in binary form must reproduce the above copyright notice, this
+*   list of conditions and the following disclaimer in the documentation and/or
+*   other materials provided with the distribution.
+*
+* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+*   contributors may be used to endorse or promote products derived from this
+*   software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "fsl_common.h"
+#include "fsl_debug_console.h"
+
+#ifndef NDEBUG
+#if (defined(__CC_ARM)) || (defined(__ICCARM__))
+void __aeabi_assert(const char *failedExpr, const char *file, int line)
+{
+    PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" \n", failedExpr, file, line);
+    for (;;)
+    {
+        __asm("bkpt #0");
+    }
+}
+#elif(defined(__GNUC__))
+void __assert_func(const char *file, int line, const char *func, const char *failedExpr)
+{
+    PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" function name \"%s\" \n", failedExpr, file, line, func);
+    for (;;)
+    {
+        __asm("bkpt #0");
+    }
+}
+#endif /* (defined(__CC_ARM)) ||  (defined (__ICCARM__)) */
+#endif /* NDEBUG */
+
+void InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler)
+{
+/* Addresses for VECTOR_TABLE and VECTOR_RAM come from the linker file */
+#if defined(__CC_ARM)
+    extern uint32_t Image$$VECTOR_ROM$$Base[];
+    extern uint32_t Image$$VECTOR_RAM$$Base[];
+    extern uint32_t Image$$RW_m_data$$Base[];
+
+#define __VECTOR_TABLE Image$$VECTOR_ROM$$Base
+#define __VECTOR_RAM Image$$VECTOR_RAM$$Base
+#define __RAM_VECTOR_TABLE_SIZE (((uint32_t)Image$$RW_m_data$$Base - (uint32_t)Image$$VECTOR_RAM$$Base))
+#elif defined(__ICCARM__)
+    extern uint32_t __RAM_VECTOR_TABLE_SIZE[];
+    extern uint32_t __VECTOR_TABLE[];
+    extern uint32_t __VECTOR_RAM[];
+#elif defined(__GNUC__)
+    extern uint32_t __VECTOR_TABLE[];
+    extern uint32_t __VECTOR_RAM[];
+    extern uint32_t __RAM_VECTOR_TABLE_SIZE_BYTES[];
+    uint32_t __RAM_VECTOR_TABLE_SIZE = (uint32_t)(__RAM_VECTOR_TABLE_SIZE_BYTES);
+#endif /* defined(__CC_ARM) */
+    uint32_t n;
+
+    __disable_irq();
+    if (SCB->VTOR != (uint32_t)__VECTOR_RAM)
+    {
+        /* Copy the vector table from ROM to RAM */
+        for (n = 0; n < ((uint32_t)__RAM_VECTOR_TABLE_SIZE) / sizeof(uint32_t); n++)
+        {
+            __VECTOR_RAM[n] = __VECTOR_TABLE[n];
+        }
+        /* Point the VTOR to the position of vector table */
+        SCB->VTOR = (uint32_t)__VECTOR_RAM;
+    }
+
+    /* make sure the __VECTOR_RAM is noncachable */
+    __VECTOR_RAM[irq + 16] = irqHandler;
+
+    __enable_irq();
+}

devices/MKL03Z4/drivers/fsl_common.h

@@ -0,0 +1,254 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_COMMON_H_
+#define _FSL_COMMON_H_
+
+#include <assert.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+#include "fsl_device_registers.h"
+
+/*!
+ * @addtogroup ksdk_common
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @brief Construct a status code value from a group and code number. */
+#define MAKE_STATUS(group, code) ((((group)*100) + (code)))
+
+/*! @brief Construct the version number for drivers. */
+#define MAKE_VERSION(major, minor, bugfix) (((major) << 16) | ((minor) << 8) | (bugfix))
+
+/* Debug console type definition. */
+#define DEBUG_CONSOLE_DEVICE_TYPE_NONE 0U   /*!< No debug console.             */
+#define DEBUG_CONSOLE_DEVICE_TYPE_UART 1U   /*!< Debug console base on UART.   */
+#define DEBUG_CONSOLE_DEVICE_TYPE_LPUART 2U /*!< Debug console base on LPUART. */
+#define DEBUG_CONSOLE_DEVICE_TYPE_LPSCI 3U  /*!< Debug console base on LPSCI.  */
+#define DEBUG_CONSOLE_DEVICE_TYPE_USBCDC 4U /*!< Debug console base on USBCDC. */
+
+/*! @brief Status group numbers. */
+enum _status_groups
+{
+    kStatusGroup_Generic = 0,                 /*!< Group number for generic status codes. */
+    kStatusGroup_FLASH = 1,                   /*!< Group number for FLASH status codes. */
+    kStatusGroup_LPSPI = 4,                   /*!< Group number for LPSPI status codes. */
+    kStatusGroup_FLEXIO_SPI = 5,              /*!< Group number for FLEXIO SPI status codes. */
+    kStatusGroup_DSPI = 6,                    /*!< Group number for DSPI status codes. */
+    kStatusGroup_FLEXIO_UART = 7,             /*!< Group number for FLEXIO UART status codes. */
+    kStatusGroup_FLEXIO_I2C = 8,              /*!< Group number for FLEXIO I2C status codes. */
+    kStatusGroup_LPI2C = 9,                   /*!< Group number for LPI2C status codes. */
+    kStatusGroup_UART = 10,                   /*!< Group number for UART status codes. */
+    kStatusGroup_I2C = 11,                    /*!< Group number for UART status codes. */
+    kStatusGroup_LPSCI = 12,                  /*!< Group number for LPSCI status codes. */
+    kStatusGroup_LPUART = 13,                 /*!< Group number for LPUART status codes. */
+    kStatusGroup_SPI = 14,                    /*!< Group number for SPI status code.*/
+    kStatusGroup_XRDC = 15,                   /*!< Group number for XRDC status code.*/
+    kStatusGroup_SEMA42 = 16,                 /*!< Group number for SEMA42 status code.*/
+    kStatusGroup_SDHC = 17,                   /*!< Group number for SDHC status code */
+    kStatusGroup_SDMMC = 18,                  /*!< Group number for SDMMC status code */
+    kStatusGroup_SAI = 19,                    /*!< Group number for SAI status code */
+    kStatusGroup_MCG = 20,                    /*!< Group number for MCG status codes. */
+    kStatusGroup_SCG = 21,                    /*!< Group number for SCG status codes. */
+    kStatusGroup_SDSPI = 22,                  /*!< Group number for SDSPI status codes. */
+    kStatusGroup_FLEXIO_I2S = 23,             /*!< Group number for FLEXIO I2S status codes */
+    kStatusGroup_SDRAMC = 35,                 /*!< Group number for SDRAMC status codes. */
+    kStatusGroup_POWER = 39,                  /*!< Group number for POWER status codes. */
+    kStatusGroup_ENET = 40,                   /*!< Group number for ENET status codes. */
+    kStatusGroup_PHY = 41,                    /*!< Group number for PHY status codes. */
+    kStatusGroup_TRGMUX = 42,                 /*!< Group number for TRGMUX status codes. */
+    kStatusGroup_SMARTCARD = 43,              /*!< Group number for SMARTCARD status codes. */
+    kStatusGroup_LMEM = 44,                   /*!< Group number for LMEM status codes. */
+    kStatusGroup_QSPI = 45,                   /*!< Group number for QSPI status codes. */
+    kStatusGroup_DMA = 50,                    /*!< Group number for DMA status codes. */
+    kStatusGroup_EDMA = 51,                   /*!< Group number for EDMA status codes. */
+    kStatusGroup_DMAMGR = 52,                 /*!< Group number for DMAMGR status codes. */
+    kStatusGroup_FLEXCAN = 53,                /*!< Group number for FlexCAN status codes. */
+    kStatusGroup_LTC = 54,                    /*!< Group number for LTC status codes. */
+    kStatusGroup_FLEXIO_CAMERA = 55,          /*!< Group number for FLEXIO CAMERA status codes. */
+    kStatusGroup_NOTIFIER = 98,               /*!< Group number for NOTIFIER status codes. */
+    kStatusGroup_DebugConsole = 99,           /*!< Group number for debug console status codes. */
+    kStatusGroup_ApplicationRangeStart = 100, /*!< Starting number for application groups. */
+};
+
+/*! @brief Generic status return codes. */
+enum _generic_status
+{
+    kStatus_Success = MAKE_STATUS(kStatusGroup_Generic, 0),
+    kStatus_Fail = MAKE_STATUS(kStatusGroup_Generic, 1),
+    kStatus_ReadOnly = MAKE_STATUS(kStatusGroup_Generic, 2),
+    kStatus_OutOfRange = MAKE_STATUS(kStatusGroup_Generic, 3),
+    kStatus_InvalidArgument = MAKE_STATUS(kStatusGroup_Generic, 4),
+    kStatus_Timeout = MAKE_STATUS(kStatusGroup_Generic, 5),
+    kStatus_NoTransferInProgress = MAKE_STATUS(kStatusGroup_Generic, 6),
+};
+
+/*! @brief Type used for all status and error return values. */
+typedef int32_t status_t;
+
+/*
+ * The fsl_clock.h is included here because it needs MAKE_VERSION/MAKE_STATUS/status_t
+ * defined in previous of this file.
+ */
+#include "fsl_clock.h"
+
+/*! @name Min/max macros */
+/* @{ */
+#if !defined(MIN)
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#endif
+
+#if !defined(MAX)
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#endif
+/* @} */
+
+/*! @brief Computes the number of elements in an array. */
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+/*! @name UINT16_MAX/UINT32_MAX value */
+/* @{ */
+#if !defined(UINT16_MAX)
+#define UINT16_MAX ((uint16_t)-1)
+#endif
+
+#if !defined(UINT32_MAX)
+#define UINT32_MAX ((uint32_t)-1)
+#endif
+/* @} */
+
+/*! @name Timer utilities */
+/* @{ */
+/*! Macro to convert a microsecond period to raw count value */
+#define USEC_TO_COUNT(us, clockFreqInHz) (uint64_t)((uint64_t)us * clockFreqInHz / 1000000U)
+/*! Macro to convert a raw count value to microsecond */
+#define COUNT_TO_USEC(count, clockFreqInHz) (uint64_t)((uint64_t)count * 1000000U / clockFreqInHz)
+
+/*! Macro to convert a millisecond period to raw count value */
+#define MSEC_TO_COUNT(ms, clockFreqInHz) (uint64_t)((uint64_t)ms * clockFreqInHz / 1000U)
+/*! Macro to convert a raw count value to millisecond */
+#define COUNT_TO_MSEC(count, clockFreqInHz) (uint64_t)((uint64_t)count * 1000U / clockFreqInHz)
+/* @} */
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @brief Enable specific interrupt.
+ *
+ * Enable the interrupt not routed from intmux.
+ *
+ * @param interrupt The IRQ number.
+ */
+static inline void EnableIRQ(IRQn_Type interrupt)
+{
+#if defined(FSL_FEATURE_SOC_INTMUX_COUNT) && (FSL_FEATURE_SOC_INTMUX_COUNT > 0)
+    if (interrupt < FSL_FEATURE_INTMUX_IRQ_START_INDEX)
+#endif
+    {
+        NVIC_EnableIRQ(interrupt);
+    }
+}
+
+/*!
+ * @brief Disable specific interrupt.
+ *
+ * Disable the interrupt not routed from intmux.
+ *
+ * @param interrupt The IRQ number.
+ */
+static inline void DisableIRQ(IRQn_Type interrupt)
+{
+#if defined(FSL_FEATURE_SOC_INTMUX_COUNT) && (FSL_FEATURE_SOC_INTMUX_COUNT > 0)
+    if (interrupt < FSL_FEATURE_INTMUX_IRQ_START_INDEX)
+#endif
+    {
+        NVIC_DisableIRQ(interrupt);
+    }
+}
+
+/*!
+ * @brief Disable the global IRQ
+ *
+ * Disable the global interrupt and return the current primask register. User is required to provided the primask
+ * register for the EnableGlobalIRQ().
+ *
+ * @return Current primask value.
+ */
+static inline uint32_t DisableGlobalIRQ(void)
+{
+    uint32_t regPrimask = __get_PRIMASK();
+
+    __disable_irq();
+
+    return regPrimask;
+}
+
+/*!
+ * @brief Enaable the global IRQ
+ *
+ * Set the primask register with the provided primask value but not just enable the primask. The idea is for the
+ * convinience of integration of RTOS. some RTOS get its own management mechanism of primask. User is required to
+ * use the EnableGlobalIRQ() and DisableGlobalIRQ() in pair.
+ *
+ * @param primask value of primask register to be restored. The primask value is supposed to be provided by the
+ * DisableGlobalIRQ().
+ */
+static inline void EnableGlobalIRQ(uint32_t primask)
+{
+    __set_PRIMASK(primask);
+}
+
+/*!
+ * @brief install IRQ handler
+ *
+ * @param irq IRQ number
+ * @param irqHandler IRQ handler address
+ */
+void InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler);
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @} */
+
+#endif /* _FSL_COMMON_H_ */

devices/MKL03Z4/drivers/fsl_cop.c

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_cop.h"
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+void COP_GetDefaultConfig(cop_config_t *config)
+{
+    assert(config);
+
+    config->enableWindowMode = false;
+#if defined(FSL_FEATURE_COP_HAS_LONGTIME_MODE) && FSL_FEATURE_COP_HAS_LONGTIME_MODE
+    config->timeoutMode = kCOP_LongTimeoutMode;
+    config->enableStop = false;
+    config->enableDebug = false;
+#endif /* FSL_FEATURE_COP_HAS_LONGTIME_MODE */
+    config->clockSource = kCOP_LpoClock;
+    config->timeoutCycles = kCOP_2Power10CyclesOr2Power18Cycles;
+}
+
+void COP_Init(SIM_Type *base, const cop_config_t *config)
+{
+    assert(config);
+
+    uint32_t value = 0U;
+
+#if defined(FSL_FEATURE_COP_HAS_LONGTIME_MODE) && FSL_FEATURE_COP_HAS_LONGTIME_MODE
+    value = SIM_COPC_COPW(config->enableWindowMode) | SIM_COPC_COPCLKS(config->timeoutMode) |
+            SIM_COPC_COPT(config->timeoutCycles) | SIM_COPC_COPSTPEN(config->enableStop) |
+            SIM_COPC_COPDBGEN(config->enableDebug) | SIM_COPC_COPCLKSEL(config->clockSource);
+#else
+    value = SIM_COPC_COPW(config->enableWindowMode) | SIM_COPC_COPCLKS(config->clockSource) |
+            SIM_COPC_COPT(config->timeoutCycles);
+#endif /* FSL_FEATURE_COP_HAS_LONGTIME_MODE */
+    base->COPC = value;
+}
+
+void COP_Refresh(SIM_Type *base)
+{
+    uint32_t primaskValue = 0U;
+
+    /* Disable the global interrupt to protect refresh sequence */
+    primaskValue = DisableGlobalIRQ();
+    base->SRVCOP = COP_FIRST_BYTE_OF_REFRESH;
+    base->SRVCOP = COP_SECOND_BYTE_OF_REFRESH;
+    EnableGlobalIRQ(primaskValue);
+}

devices/MKL03Z4/drivers/fsl_cop.h

@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_COP_H_
+#define _FSL_COP_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup cop
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ *******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief COP driver version 2.0.0. */
+#define FSL_COP_DRIVER_VERSION (MAKE_VERSION(2, 0, 0))
+/*@}*/
+
+/*! @name COP refresh sequence. */
+/*@{*/
+#define COP_FIRST_BYTE_OF_REFRESH (0x55U)  /*!< First byte of refresh sequence */
+#define COP_SECOND_BYTE_OF_REFRESH (0xAAU) /*!< Second byte of refresh sequence */
+/*@}*/
+
+/*! @brief COP clock source selection. */
+typedef enum _cop_clock_source
+{
+    kCOP_LpoClock = 0U, /*!< COP clock sourced from LPO */
+#if defined(FSL_FEATURE_COP_HAS_MORE_CLKSRC) && FSL_FEATURE_COP_HAS_MORE_CLKSRC
+    kCOP_McgIrClock = 1U, /*!< COP clock sourced from MCGIRCLK */
+    kCOP_OscErClock = 2U, /*!< COP clock sourced from OSCERCLK */
+#endif                    /* FSL_FEATURE_COP_HAS_MORE_CLKSRC */
+    kCOP_BusClock = 3U,   /*!< COP clock sourced from Bus clock */
+} cop_clock_source_t;
+
+/*! @brief Define the COP timeout cycles. */
+typedef enum _cop_timeout_cycles
+{
+    kCOP_2Power5CyclesOr2Power13Cycles = 1U,  /*!< 2^5 or 2^13 clock cycles */
+    kCOP_2Power8CyclesOr2Power16Cycles = 2U,  /*!< 2^8 or 2^16 clock cycles */
+    kCOP_2Power10CyclesOr2Power18Cycles = 3U, /*!< 2^10 or 2^18 clock cycles */
+} cop_timeout_cycles_t;
+
+#if defined(FSL_FEATURE_COP_HAS_LONGTIME_MODE) && FSL_FEATURE_COP_HAS_LONGTIME_MODE
+/*! @breif Define the COP timeout mode. */
+typedef enum _cop_timeout_mode
+{
+    kCOP_ShortTimeoutMode = 0U, /*!< COP selects long timeout */
+    kCOP_LongTimeoutMode = 1U,  /*!< COP selects short timeout */
+} cop_timeout_mode_t;
+#endif /* FSL_FEATURE_COP_HAS_LONGTIME_MODE */
+
+/*! @brief Describes COP configuration structure. */
+typedef struct _cop_config
+{
+    bool enableWindowMode; /*!< COP run mode: window mode or normal mode */
+#if defined(FSL_FEATURE_COP_HAS_LONGTIME_MODE) && FSL_FEATURE_COP_HAS_LONGTIME_MODE
+    cop_timeout_mode_t timeoutMode;     /*!< COP timeout mode: long timeout or short timeout */
+    bool enableStop;                    /*!< Enable or disable COP in STOP mode */
+    bool enableDebug;                   /*!< Enable or disable COP in DEBUG mode */
+#endif                                  /* FSL_FEATURE_COP_HAS_LONGTIME_MODE */
+    cop_clock_source_t clockSource;     /*!< Set COP clock source */
+    cop_timeout_cycles_t timeoutCycles; /*!< Set COP timeout value */
+} cop_config_t;
+
+/*******************************************************************************
+ * API
+ *******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus*/
+
+/*!
+ * @name COP Functional Operation
+ * @{
+ */
+
+/*!
+ * @brief Initializes the COP configuration structure.
+ *
+ * This function initializes the COP configuration structure to default values. The default
+ * values are:
+ * @code
+ *   copConfig->enableWindowMode = false;
+ *   copConfig->timeoutMode = kCOP_LongTimeoutMode;
+ *   copConfig->enableStop = false;
+ *   copConfig->enableDebug = false;
+ *   copConfig->clockSource = kCOP_LpoClock;
+ *   copConfig->timeoutCycles = kCOP_2Power10CyclesOr2Power18Cycles;
+ * @endcode
+ *
+ * @param config Pointer to the COP configuration structure.
+ * @see cop_config_t
+ */
+void COP_GetDefaultConfig(cop_config_t *config);
+
+/*!
+ * @brief Initializes the COP module.
+ *
+ * This function configures the COP. After it is called, the COP
+ * starts running according to the configuration.
+ * Because all COP control registers are write-once only, the COP_Init function
+ * and the COP_Disable function can be called only once. A second call has no effect.
+ *
+ * Example:
+ * @code
+ *  cop_config_t config;
+ *  COP_GetDefaultConfig(&config);
+ *  config.timeoutCycles = kCOP_2Power8CyclesOr2Power16Cycles;
+ *  COP_Init(sim_base,&config);
+ * @endcode
+ *
+ * @param base   SIM peripheral base address.
+ * @param config The configuration of COP.
+ */
+void COP_Init(SIM_Type *base, const cop_config_t *config);
+
+/*!
+ * @brief De-initializes the COP module.
+ * This dedicated function is not provided. Instead, the COP_Disable function can be used to disable the COP.
+ */
+
+/*!
+ * @brief Disables the COP module.
+ *
+ * This function disables the COP Watchdog.
+ * Note: The COP configuration register is a write-once after reset.
+ * To disable the COP Watchdog, call this function first.
+ *
+ * @param base  SIM peripheral base address.
+ */
+static inline void COP_Disable(SIM_Type *base)
+{
+    base->COPC &= ~SIM_COPC_COPT_MASK;
+}
+
+/*!
+ * @brief Refreshes the COP timer
+ *
+ * This function feeds the COP.
+ *
+ * @param base  SIM peripheral base address.
+ */
+void COP_Refresh(SIM_Type *base);
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @}*/
+
+#endif /* _FSL_COP_H_ */

devices/MKL03Z4/drivers/fsl_gpio.c

@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_gpio.h"
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+static PORT_Type *const s_portBases[] = PORT_BASE_PTRS;
+static GPIO_Type *const s_gpioBases[] = GPIO_BASE_PTRS;
+
+/*******************************************************************************
+* Prototypes
+******************************************************************************/
+
+/*!
+* @brief Gets the GPIO instance according to the GPIO base
+*
+* @param base    GPIO peripheral base pointer(PTA, PTB, PTC, etc.)
+* @retval GPIO instance
+*/
+static uint32_t GPIO_GetInstance(GPIO_Type *base);
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+static uint32_t GPIO_GetInstance(GPIO_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_GPIO_COUNT; instance++)
+    {
+        if (s_gpioBases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_GPIO_COUNT);
+
+    return instance;
+}
+
+void GPIO_PinInit(GPIO_Type *base, uint32_t pin, const gpio_pin_config_t *config)
+{
+    assert(config);
+
+    if (config->pinDirection == kGPIO_DigitalInput)
+    {
+        base->PDDR &= ~(1U << pin);
+    }
+    else
+    {
+        GPIO_WritePinOutput(base, pin, config->outputLogic);
+        base->PDDR |= (1U << pin);
+    }
+}
+
+uint32_t GPIO_GetPinsInterruptFlags(GPIO_Type *base)
+{
+    uint8_t instance;
+    PORT_Type *portBase;
+    instance = GPIO_GetInstance(base);
+    portBase = s_portBases[instance];
+    return portBase->ISFR;
+}
+
+void GPIO_ClearPinsInterruptFlags(GPIO_Type *base, uint32_t mask)
+{
+    uint8_t instance;
+    PORT_Type *portBase;
+    instance = GPIO_GetInstance(base);
+    portBase = s_portBases[instance];
+    portBase->ISFR = mask;
+}
+
+#if defined(FSL_FEATURE_SOC_FGPIO_COUNT) && FSL_FEATURE_SOC_FGPIO_COUNT
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+static FGPIO_Type *const s_fgpioBases[] = FGPIO_BASE_PTRS;
+
+/*******************************************************************************
+* Prototypes
+******************************************************************************/
+/*!
+* @brief Gets the FGPIO instance according to the GPIO base
+*
+* @param base    FGPIO peripheral base pointer(PTA, PTB, PTC, etc.)
+* @retval FGPIO instance
+*/
+static uint32_t FGPIO_GetInstance(FGPIO_Type *base);
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+static uint32_t FGPIO_GetInstance(FGPIO_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_FGPIO_COUNT; instance++)
+    {
+        if (s_fgpioBases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_FGPIO_COUNT);
+
+    return instance;
+}
+
+void FGPIO_PinInit(FGPIO_Type *base, uint32_t pin, const gpio_pin_config_t *config)
+{
+    assert(config);
+
+    if (config->pinDirection == kGPIO_DigitalInput)
+    {
+        base->PDDR &= ~(1U << pin);
+    }
+    else
+    {
+        FGPIO_WritePinOutput(base, pin, config->outputLogic);
+        base->PDDR |= (1U << pin);
+    }
+}
+
+uint32_t FGPIO_GetPinsInterruptFlags(FGPIO_Type *base)
+{
+    uint8_t instance;
+    instance = FGPIO_GetInstance(base);
+    PORT_Type *portBase;
+    portBase = s_portBases[instance];
+    return portBase->ISFR;
+}
+
+void FGPIO_ClearPinsInterruptFlags(FGPIO_Type *base, uint32_t mask)
+{
+    uint8_t instance;
+    instance = FGPIO_GetInstance(base);
+    PORT_Type *portBase;
+    portBase = s_portBases[instance];
+    portBase->ISFR = mask;
+}
+
+#endif /* FSL_FEATURE_SOC_FGPIO_COUNT */

devices/MKL03Z4/drivers/fsl_gpio.h

@@ -0,0 +1,389 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SDRVL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_GPIO_H_
+#define _FSL_GPIO_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup gpio
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief GPIO driver version 2.1.0. */
+#define FSL_GPIO_DRIVER_VERSION (MAKE_VERSION(2, 1, 0))
+/*@}*/
+
+/*! @brief GPIO direction definition*/
+typedef enum _gpio_pin_direction
+{
+    kGPIO_DigitalInput = 0U,  /*!< Set current pin as digital input*/
+    kGPIO_DigitalOutput = 1U, /*!< Set current pin as digital output*/
+} gpio_pin_direction_t;
+
+/*!
+ * @brief The GPIO pin configuration structure.
+ *
+ * Every pin can only be configured as either output pin or input pin at a time.
+ * If configured as a input pin, then leave the outputConfig unused
+ * Note : In some use cases, the corresponding port property should be configured in advance
+ *        with the PORT_SetPinConfig()
+ */
+typedef struct _gpio_pin_config
+{
+    gpio_pin_direction_t pinDirection; /*!< GPIO direction, input or output */
+    /* Output configurations, please ignore if configured as a input one */
+    uint8_t outputLogic; /*!< Set default output logic, no use in input */
+} gpio_pin_config_t;
+
+/*! @} */
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @addtogroup gpio_driver
+ * @{
+ */
+
+/*! @name GPIO Configuration */
+/*@{*/
+
+/*!
+ * @brief Initializes a GPIO pin used by the board.
+ *
+ * To initialize the GPIO, define a pin configuration, either input or output, in the user file.
+ * Then, call the GPIO_PinInit() function.
+ *
+ * This is an example to define an input pin or output pin configuration:
+ * @code
+ * // Define a digital input pin configuration,
+ * gpio_pin_config_t config =
+ * {
+ *   kGPIO_DigitalInput,
+ *   0,
+ * }
+ * //Define a digital output pin configuration,
+ * gpio_pin_config_t config =
+ * {
+ *   kGPIO_DigitalOutput,
+ *   0,
+ * }
+ * @endcode
+ *
+ * @param base   GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin    GPIO port pin number
+ * @param config GPIO pin configuration pointer
+ */
+void GPIO_PinInit(GPIO_Type *base, uint32_t pin, const gpio_pin_config_t *config);
+
+/*@}*/
+
+/*! @name GPIO Output Operations */
+/*@{*/
+
+/*!
+ * @brief Sets the output level of the multiple GPIO pins to the logic 1 or 0.
+ *
+ * @param base    GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin     GPIO pin number
+ * @param output  GPIO pin output logic level.
+ *        - 0: corresponding pin output low-logic level.
+ *        - 1: corresponding pin output high-logic level.
+ */
+static inline void GPIO_WritePinOutput(GPIO_Type *base, uint32_t pin, uint8_t output)
+{
+    if (output == 0U)
+    {
+        base->PCOR = 1 << pin;
+    }
+    else
+    {
+        base->PSOR = 1 << pin;
+    }
+}
+
+/*!
+ * @brief Sets the output level of the multiple GPIO pins to the logic 1.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask GPIO pin number macro
+ */
+static inline void GPIO_SetPinsOutput(GPIO_Type *base, uint32_t mask)
+{
+    base->PSOR = mask;
+}
+
+/*!
+ * @brief Sets the output level of the multiple GPIO pins to the logic 0.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask GPIO pin number macro
+ */
+static inline void GPIO_ClearPinsOutput(GPIO_Type *base, uint32_t mask)
+{
+    base->PCOR = mask;
+}
+
+/*!
+ * @brief Reverses current output logic of the multiple GPIO pins.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask GPIO pin number macro
+ */
+static inline void GPIO_TogglePinsOutput(GPIO_Type *base, uint32_t mask)
+{
+    base->PTOR = mask;
+}
+/*@}*/
+
+/*! @name GPIO Input Operations */
+/*@{*/
+
+/*!
+ * @brief Reads the current input value of the whole GPIO port.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin     GPIO pin number
+ * @retval GPIO port input value
+ *        - 0: corresponding pin input low-logic level.
+ *        - 1: corresponding pin input high-logic level.
+ */
+static inline uint32_t GPIO_ReadPinInput(GPIO_Type *base, uint32_t pin)
+{
+    return (((base->PDIR) >> pin) & 0x01U);
+}
+/*@}*/
+
+/*! @name GPIO Interrupt */
+/*@{*/
+
+/*!
+ * @brief Reads whole GPIO port interrupt status flag.
+ *
+ * If a pin is configured to generate the DMA request, the corresponding flag
+ * is cleared automatically at the completion of the requested DMA transfer.
+ * Otherwise, the flag remains set until a logic one is written to that flag.
+ * If configured for a level sensitive interrupt that remains asserted, the flag
+ * is set again immediately.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @retval Current GPIO port interrupt status flag, for example, 0x00010001 means the
+ *         pin 0 and 17 have the interrupt.
+ */
+uint32_t GPIO_GetPinsInterruptFlags(GPIO_Type *base);
+
+/*!
+ * @brief Clears multiple GPIO pin interrupt status flag.
+ *
+ * @param base GPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask GPIO pin number macro
+ */
+void GPIO_ClearPinsInterruptFlags(GPIO_Type *base, uint32_t mask);
+
+/*@}*/
+/*! @} */
+
+/*!
+ * @addtogroup fgpio_driver
+ * @{
+ */
+
+/*
+ * Introduce the FGPIO feature.
+ *
+ * The FGPIO features are only support on some of Kinetis chips. The FGPIO registers are aliased to the IOPORT
+ * interface. Accesses via the IOPORT interface occur in parallel with any instruction fetches and will therefore
+ * complete in a single cycle. This aliased Fast GPIO memory map is called FGPIO.
+ */
+
+#if defined(FSL_FEATURE_SOC_FGPIO_COUNT) && FSL_FEATURE_SOC_FGPIO_COUNT
+
+/*! @name FGPIO Configuration */
+/*@{*/
+
+/*!
+ * @brief Initializes a FGPIO pin used by the board.
+ *
+ * To initialize the FGPIO driver, define a pin configuration, either input or output, in the user file.
+ * Then, call the FGPIO_PinInit() function.
+ *
+ * This is an example to define an input pin or output pin configuration:
+ * @code
+ * // Define a digital input pin configuration,
+ * gpio_pin_config_t config =
+ * {
+ *   kGPIO_DigitalInput,
+ *   0,
+ * }
+ * //Define a digital output pin configuration,
+ * gpio_pin_config_t config =
+ * {
+ *   kGPIO_DigitalOutput,
+ *   0,
+ * }
+ * @endcode
+ *
+ * @param base   FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin    FGPIO port pin number
+ * @param config FGPIO pin configuration pointer
+ */
+void FGPIO_PinInit(FGPIO_Type *base, uint32_t pin, const gpio_pin_config_t *config);
+
+/*@}*/
+
+/*! @name FGPIO Output Operations */
+/*@{*/
+
+/*!
+ * @brief Sets the output level of the multiple FGPIO pins to the logic 1 or 0.
+ *
+ * @param base    FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin     FGPIO pin number
+ * @param output  FGPIOpin output logic level.
+ *        - 0: corresponding pin output low-logic level.
+ *        - 1: corresponding pin output high-logic level.
+ */
+static inline void FGPIO_WritePinOutput(FGPIO_Type *base, uint32_t pin, uint8_t output)
+{
+    if (output == 0U)
+    {
+        base->PCOR = 1 << pin;
+    }
+    else
+    {
+        base->PSOR = 1 << pin;
+    }
+}
+
+/*!
+ * @brief Sets the output level of the multiple FGPIO pins to the logic 1.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask FGPIO pin number macro
+ */
+static inline void FGPIO_SetPinsOutput(FGPIO_Type *base, uint32_t mask)
+{
+    base->PSOR = mask;
+}
+
+/*!
+ * @brief Sets the output level of the multiple FGPIO pins to the logic 0.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask FGPIO pin number macro
+ */
+static inline void FGPIO_ClearPinsOutput(FGPIO_Type *base, uint32_t mask)
+{
+    base->PCOR = mask;
+}
+
+/*!
+ * @brief Reverses current output logic of the multiple FGPIO pins.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask FGPIO pin number macro
+ */
+static inline void FGPIO_TogglePinsOutput(FGPIO_Type *base, uint32_t mask)
+{
+    base->PTOR = mask;
+}
+/*@}*/
+
+/*! @name FGPIO Input Operations */
+/*@{*/
+
+/*!
+ * @brief Reads the current input value of the whole FGPIO port.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param pin  FGPIO pin number
+ * @retval FGPIO port input value
+ *        - 0: corresponding pin input low-logic level.
+ *        - 1: corresponding pin input high-logic level.
+ */
+static inline uint32_t FGPIO_ReadPinInput(FGPIO_Type *base, uint32_t pin)
+{
+    return (((base->PDIR) >> pin) & 0x01U);
+}
+/*@}*/
+
+/*! @name FGPIO Interrupt */
+/*@{*/
+
+/*!
+ * @brief Reads the whole FGPIO port interrupt status flag.
+ *
+ * If a pin is configured to generate the DMA request,  the corresponding flag
+ * is cleared automatically at the completion of the requested DMA transfer.
+ * Otherwise, the flag remains set until a logic one is written to that flag.
+ * If configured for a level sensitive interrupt that remains asserted, the flag
+ * is set again immediately.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @retval Current FGPIO port interrupt status flags, for example, 0x00010001 means the
+ *         pin 0 and 17 have the interrupt.
+ */
+uint32_t FGPIO_GetPinsInterruptFlags(FGPIO_Type *base);
+
+/*!
+ * @brief Clears the multiple FGPIO pin interrupt status flag.
+ *
+ * @param base FGPIO peripheral base pointer(GPIOA, GPIOB, GPIOC, and so on.)
+ * @param mask FGPIO pin number macro
+ */
+void FGPIO_ClearPinsInterruptFlags(FGPIO_Type *base, uint32_t mask);
+
+/*@}*/
+
+#endif /* FSL_FEATURE_SOC_FGPIO_COUNT */
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*!
+ * @}
+ */
+
+#endif /* _FSL_GPIO_H_*/

devices/MKL03Z4/drivers/fsl_llwu.c

@@ -0,0 +1,404 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_llwu.h"
+
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN)
+void LLWU_SetExternalWakeupPinMode(LLWU_Type *base, uint32_t pinIndex, llwu_external_pin_mode_t pinMode)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    volatile uint32_t *regBase;
+    uint32_t regOffset;
+    uint32_t reg;
+
+    switch (pinIndex >> 4U)
+    {
+        case 0U:
+            regBase = &base->PE1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 1U:
+            regBase = &base->PE2;
+            break;
+#endif
+        default:
+            regBase = NULL;
+            break;
+    }
+#else
+    volatile uint8_t *regBase;
+    uint8_t regOffset;
+    uint8_t reg;
+    switch (pinIndex >> 2U)
+    {
+        case 0U:
+            regBase = &base->PE1;
+            break;
+        case 1U:
+            regBase = &base->PE2;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 8))
+        case 2U:
+            regBase = &base->PE3;
+            break;
+#endif
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 12))
+        case 3U:
+            regBase = &base->PE4;
+            break;
+#endif
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 4U:
+            regBase = &base->PE5;
+            break;
+#endif
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 20))
+        case 5U:
+            regBase = &base->PE6;
+            break;
+#endif
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 24))
+        case 6U:
+            regBase = &base->PE7;
+            break;
+#endif
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 28))
+        case 7U:
+            regBase = &base->PE8;
+            break;
+#endif
+        default:
+            regBase = NULL;
+            break;
+    }
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH == 32 */
+
+    if (regBase)
+    {
+        reg = *regBase;
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+        regOffset = ((pinIndex & 0x0FU) << 1U);
+#else
+        regOffset = ((pinIndex & 0x03U) << 1U);
+#endif
+        reg &= ~(0x3U << regOffset);
+        reg |= ((uint32_t)pinMode << regOffset);
+        *regBase = reg;
+    }
+}
+
+bool LLWU_GetExternalWakeupPinFlag(LLWU_Type *base, uint32_t pinIndex)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    return (bool)(base->PF & (1U << pinIndex));
+#else
+    volatile uint8_t *regBase;
+
+    switch (pinIndex >> 3U)
+    {
+#if (defined(FSL_FEATURE_LLWU_HAS_PF) && FSL_FEATURE_LLWU_HAS_PF)
+        case 0U:
+            regBase = &base->PF1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 8))
+        case 1U:
+            regBase = &base->PF2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 2U:
+            regBase = &base->PF3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 24))
+        case 3U:
+            regBase = &base->PF4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#else
+        case 0U:
+            regBase = &base->F1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 8))
+        case 1U:
+            regBase = &base->F2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 2U:
+            regBase = &base->F3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 24))
+        case 3U:
+            regBase = &base->F4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#endif /* FSL_FEATURE_LLWU_HAS_PF */
+        default:
+            regBase = NULL;
+            break;
+    }
+
+    if (regBase)
+    {
+        return (bool)(*regBase & (1U << pinIndex % 8));
+    }
+    else
+    {
+        return false;
+    }
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+}
+
+void LLWU_ClearExternalWakeupPinFlag(LLWU_Type *base, uint32_t pinIndex)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    base->PF = (1U << pinIndex);
+#else
+    volatile uint8_t *regBase;
+    switch (pinIndex >> 3U)
+    {
+#if (defined(FSL_FEATURE_LLWU_HAS_PF) && FSL_FEATURE_LLWU_HAS_PF)
+        case 0U:
+            regBase = &base->PF1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 8))
+        case 1U:
+            regBase = &base->PF2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 2U:
+            regBase = &base->PF3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 24))
+        case 3U:
+            regBase = &base->PF4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#else
+        case 0U:
+            regBase = &base->F1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 8))
+        case 1U:
+            regBase = &base->F2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+        case 2U:
+            regBase = &base->F3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 24))
+        case 3U:
+            regBase = &base->F4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#endif /* FSL_FEATURE_LLWU_HAS_PF */
+        default:
+            regBase = NULL;
+            break;
+    }
+    if (regBase)
+    {
+        *regBase = (1U << pinIndex % 8U);
+    }
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+}
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && FSL_FEATURE_LLWU_HAS_PIN_FILTER)
+void LLWU_SetPinFilterMode(LLWU_Type *base, uint32_t filterIndex, llwu_external_pin_filter_mode_t filterMode)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    uint32_t reg;
+
+    reg = base->FILT;
+    reg &= ~((LLWU_FILT_FILTSEL1_MASK | LLWU_FILT_FILTE1_MASK) << (filterIndex * 8U - 1U));
+    reg |= (((filterMode.pinIndex << LLWU_FILT_FILTSEL1_SHIFT) | (filterMode.filterMode << LLWU_FILT_FILTE1_SHIFT)
+             /* Clear the Filter Detect Flag */
+             | LLWU_FILT_FILTF1_MASK)
+            << (filterIndex * 8U - 1U));
+    base->FILT = reg;
+#else
+    volatile uint8_t *regBase;
+    uint8_t reg;
+
+    switch (filterIndex)
+    {
+        case 1:
+            regBase = &base->FILT1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 1))
+        case 2:
+            regBase = &base->FILT2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 2))
+        case 3:
+            regBase = &base->FILT3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 3))
+        case 4:
+            regBase = &base->FILT4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+        default:
+            regBase = NULL;
+            break;
+    }
+
+    if (regBase)
+    {
+        reg = *regBase;
+        reg &= ~(LLWU_FILT1_FILTSEL_MASK | LLWU_FILT1_FILTE_MASK);
+        reg |= ((uint32_t)filterMode.pinIndex << LLWU_FILT1_FILTSEL_SHIFT);
+        reg |= ((uint32_t)filterMode.filterMode << LLWU_FILT1_FILTE_SHIFT);
+        /* Clear the Filter Detect Flag */
+        reg |= LLWU_FILT1_FILTF_MASK;
+        *regBase = reg;
+    }
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+}
+
+bool LLWU_GetPinFilterFlag(LLWU_Type *base, uint32_t filterIndex)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    return (bool)(base->FILT & (1U << (filterIndex * 8U - 1)));
+#else
+    bool status = false;
+
+    switch (filterIndex)
+    {
+        case 1:
+            status = (base->FILT1 & LLWU_FILT1_FILTF_MASK);
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 1))
+        case 2:
+            status = (base->FILT2 & LLWU_FILT2_FILTF_MASK);
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 2))
+        case 3:
+            status = (base->FILT3 & LLWU_FILT3_FILTF_MASK);
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 3))
+        case 4:
+            status = (base->FILT4 & LLWU_FILT4_FILTF_MASK);
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+        default:
+            break;
+    }
+
+    return status;
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+}
+
+void LLWU_ClearPinFilterFlag(LLWU_Type *base, uint32_t filterIndex)
+{
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    uint32_t reg;
+
+    reg = base->FILT;
+    switch (filterIndex)
+    {
+        case 1:
+            reg |= LLWU_FILT_FILTF1_MASK;
+            break;
+        case 2:
+            reg |= LLWU_FILT_FILTF2_MASK;
+            break;
+        case 3:
+            reg |= LLWU_FILT_FILTF3_MASK;
+            break;
+        case 4:
+            reg |= LLWU_FILT_FILTF4_MASK;
+            break;
+        default:
+            break;
+    }
+    base->FILT = reg;
+#else
+    volatile uint8_t *regBase;
+    uint8_t reg;
+
+    switch (filterIndex)
+    {
+        case 1:
+            regBase = &base->FILT1;
+            break;
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 1))
+        case 2:
+            regBase = &base->FILT2;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 2))
+        case 3:
+            regBase = &base->FILT3;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && (FSL_FEATURE_LLWU_HAS_PIN_FILTER > 3))
+        case 4:
+            regBase = &base->FILT4;
+            break;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+        default:
+            regBase = NULL;
+            break;
+    }
+
+    if (regBase)
+    {
+        reg = *regBase;
+        reg |= LLWU_FILT1_FILTF_MASK;
+        *regBase = reg;
+    }
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+}
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_RESET_ENABLE) && FSL_FEATURE_LLWU_HAS_RESET_ENABLE)
+void LLWU_SetResetPinMode(LLWU_Type *base, bool pinEnable, bool enableInLowLeakageMode)
+{
+    uint8_t reg;
+
+    reg = base->RST;
+    reg &= ~(LLWU_RST_LLRSTE_MASK | LLWU_RST_RSTFILT_MASK);
+    reg |=
+        (((uint32_t)pinEnable << LLWU_RST_LLRSTE_SHIFT) | ((uint32_t)enableInLowLeakageMode << LLWU_RST_RSTFILT_SHIFT));
+    base->RST = reg;
+}
+#endif /* FSL_FEATURE_LLWU_HAS_RESET_ENABLE */

devices/MKL03Z4/drivers/fsl_llwu.h

@@ -0,0 +1,320 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_LLWU_H_
+#define _FSL_LLWU_H_
+
+#include "fsl_common.h"
+
+/*! @addtogroup llwu */
+/*! @{ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief LLWU driver version 2.0.1. */
+#define FSL_LLWU_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
+/*@}*/
+
+/*!
+ * @brief External input pin control modes
+ */
+typedef enum _llwu_external_pin_mode
+{
+    kLLWU_ExternalPinDisable = 0U,     /*!< Pin disabled as wakeup input.           */
+    kLLWU_ExternalPinRisingEdge = 1U,  /*!< Pin enabled with rising edge detection. */
+    kLLWU_ExternalPinFallingEdge = 2U, /*!< Pin enabled with falling edge detection.*/
+    kLLWU_ExternalPinAnyEdge = 3U      /*!< Pin enabled with any change detection.  */
+} llwu_external_pin_mode_t;
+
+/*!
+ * @brief Digital filter control modes
+ */
+typedef enum _llwu_pin_filter_mode
+{
+    kLLWU_PinFilterDisable = 0U,     /*!< Filter disabled.               */
+    kLLWU_PinFilterRisingEdge = 1U,  /*!< Filter positive edge detection.*/
+    kLLWU_PinFilterFallingEdge = 2U, /*!< Filter negative edge detection.*/
+    kLLWU_PinFilterAnyEdge = 3U      /*!< Filter any edge detection.     */
+} llwu_pin_filter_mode_t;
+
+#if (defined(FSL_FEATURE_LLWU_HAS_VERID) && FSL_FEATURE_LLWU_HAS_VERID)
+/*!
+ * @brief IP version ID definition.
+ */
+typedef struct _llwu_version_id
+{
+    uint16_t feature; /*!< Feature Specification Number. */
+    uint8_t minor;    /*!< Minor version number.         */
+    uint8_t major;    /*!< Major version number.         */
+} llwu_version_id_t;
+#endif /* FSL_FEATURE_LLWU_HAS_VERID */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_PARAM) && FSL_FEATURE_LLWU_HAS_PARAM)
+/*!
+ * @brief IP parameter definition.
+ */
+typedef struct _llwu_param
+{
+    uint8_t filters; /*!< Number of pin filter.      */
+    uint8_t dmas;    /*!< Number of wakeup DMA.      */
+    uint8_t modules; /*!< Number of wakeup module.   */
+    uint8_t pins;    /*!< Number of wake up pin.     */
+} llwu_param_t;
+#endif /* FSL_FEATURE_LLWU_HAS_PARAM */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && FSL_FEATURE_LLWU_HAS_PIN_FILTER)
+/*!
+ * @brief External input pin filter control structure
+ */
+typedef struct _llwu_external_pin_filter_mode
+{
+    uint32_t pinIndex;                 /*!< Pin number  */
+    llwu_pin_filter_mode_t filterMode; /*!< Filter mode */
+} llwu_external_pin_filter_mode_t;
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @name Low-Leakage Wakeup Unit Control APIs
+ * @{
+ */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_VERID) && FSL_FEATURE_LLWU_HAS_VERID)
+/*!
+ * @brief Gets the LLWU version ID.
+ *
+ * This function gets the LLWU version ID, including major version number,
+ * minor version number, and feature specification number.
+ *
+ * @param base LLWU peripheral base address.
+ * @param versionId     Pointer to version ID structure.
+ */
+static inline void LLWU_GetVersionId(LLWU_Type *base, llwu_version_id_t *versionId)
+{
+    *((uint32_t *)versionId) = base->VERID;
+}
+#endif /* FSL_FEATURE_LLWU_HAS_VERID */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_PARAM) && FSL_FEATURE_LLWU_HAS_PARAM)
+/*!
+ * @brief Gets the LLWU parameter.
+ *
+ * This function gets the LLWU parameter, including wakeup pin number, module
+ * number, DMA number, and pin filter number.
+ *
+ * @param base LLWU peripheral base address.
+ * @param param         Pointer to LLWU param structure.
+ */
+static inline void LLWU_GetParam(LLWU_Type *base, llwu_param_t *param)
+{
+    *((uint32_t *)param) = base->PARAM;
+}
+#endif /* FSL_FEATURE_LLWU_HAS_PARAM */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN)
+/*!
+ * @brief Sets the external input pin source mode.
+ *
+ * This function sets the external input pin source mode that is used
+ * as a wake up source.
+ *
+ * @param base LLWU peripheral base address.
+ * @param pinIndex pin index which to be enabled as external wakeup source, start from 1.
+ * @param pinMode pin configuration mode defined in llwu_external_pin_modes_t
+ */
+void LLWU_SetExternalWakeupPinMode(LLWU_Type *base, uint32_t pinIndex, llwu_external_pin_mode_t pinMode);
+
+/*!
+ * @brief Gets the external wakeup source flag.
+ *
+ * This function checks the external pin flag to detect whether the MCU is
+ * woke up by the specific pin.
+ *
+ * @param base LLWU peripheral base address.
+ * @param pinIndex     pin index, start from 1.
+ * @return true if the specific pin is wake up source.
+ */
+bool LLWU_GetExternalWakeupPinFlag(LLWU_Type *base, uint32_t pinIndex);
+
+/*!
+ * @brief Clears the external wakeup source flag.
+ *
+ * This function clears the external wakeup source flag for a specific pin.
+ *
+ * @param base LLWU peripheral base address.
+ * @param pinIndex pin index, start from 1.
+ */
+void LLWU_ClearExternalWakeupPinFlag(LLWU_Type *base, uint32_t pinIndex);
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_INTERNAL_MODULE) && FSL_FEATURE_LLWU_HAS_INTERNAL_MODULE)
+/*!
+ * @brief Enables/disables the internal module source.
+ *
+ * This function enables/disables the internal module source mode that is used
+ * as a wake up source.
+ *
+ * @param base LLWU peripheral base address.
+ * @param moduleIndex   module index which to be enabled as internal wakeup source, start from 1.
+ * @param enable        enable or disable setting
+ */
+static inline void LLWU_EnableInternalModuleInterruptWakup(LLWU_Type *base, uint32_t moduleIndex, bool enable)
+{
+    if (enable)
+    {
+        base->ME |= 1U << moduleIndex;
+    }
+    else
+    {
+        base->ME &= ~(1U << moduleIndex);
+    }
+}
+
+/*!
+ * @brief Gets the external wakeup source flag.
+ *
+ * This function checks the external pin flag to detect whether the system is
+ * woke up by the specific pin.
+ *
+ * @param base LLWU peripheral base address.
+ * @param moduleIndex  module index, start from 1.
+ * @return true if the specific pin is wake up source.
+ */
+static inline bool LLWU_GetInternalWakeupModuleFlag(LLWU_Type *base, uint32_t moduleIndex)
+{
+#if (defined(FSL_FEATURE_LLWU_HAS_MF) && FSL_FEATURE_LLWU_HAS_MF)
+#if (defined(FSL_FEATURE_LLWU_REG_BITWIDTH) && (FSL_FEATURE_LLWU_REG_BITWIDTH == 32))
+    return (bool)(base->MF & (1U << moduleIndex));
+#else
+    return (bool)(base->MF5 & (1U << moduleIndex));
+#endif /* FSL_FEATURE_LLWU_REG_BITWIDTH */
+#else
+#if (defined(FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN) && (FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN > 16))
+    return (bool)(base->F5 & (1U << moduleIndex));
+#else
+#if (defined(FSL_FEATURE_LLWU_HAS_PF) && FSL_FEATURE_LLWU_HAS_PF)
+    return (bool)(base->PF3 & (1U << moduleIndex));
+#else
+    return (bool)(base->F3 & (1U << moduleIndex));
+#endif /* FSL_FEATURE_LLWU_HAS_PF */
+#endif /* FSL_FEATURE_LLWU_HAS_EXTERNAL_PIN */
+#endif /* FSL_FEATURE_LLWU_HAS_MF */
+}
+#endif /* FSL_FEATURE_LLWU_HAS_INTERNAL_MODULE */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_DMA_ENABLE_REG) && FSL_FEATURE_LLWU_HAS_DMA_ENABLE_REG)
+/*!
+ * @brief Enables/disables the internal module DMA wakeup source.
+ *
+ * This function enables/disables the internal DMA that is used as a wake up source.
+ *
+ * @param base LLWU peripheral base address.
+ * @param moduleIndex   Internal module index which used as DMA request source, start from 1.
+ * @param enable        Enable or disable DMA request source
+ */
+static inline void LLWU_EnableInternalModuleDmaRequestWakup(LLWU_Type *base, uint32_t moduleIndex, bool enable)
+{
+    if (enable)
+    {
+        base->DE |= 1U << moduleIndex;
+    }
+    else
+    {
+        base->DE &= ~(1U << moduleIndex);
+    }
+}
+#endif /* FSL_FEATURE_LLWU_HAS_DMA_ENABLE_REG */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_PIN_FILTER) && FSL_FEATURE_LLWU_HAS_PIN_FILTER)
+/*!
+ * @brief Sets the pin filter configuration.
+ *
+ * This function sets the pin filter configuration.
+ *
+ * @param base LLWU peripheral base address.
+ * @param filterIndex pin filter index which used to enable/disable the digital filter, start from 1.
+ * @param filterMode filter mode configuration
+ */
+void LLWU_SetPinFilterMode(LLWU_Type *base, uint32_t filterIndex, llwu_external_pin_filter_mode_t filterMode);
+
+/*!
+ * @brief Gets the pin filter configuration.
+ *
+ * This function gets the pin filter flag.
+ *
+ * @param base LLWU peripheral base address.
+ * @param filterIndex pin filter index, start from 1.
+ * @return true if the flag is a source of existing a low-leakage power mode.
+ */
+bool LLWU_GetPinFilterFlag(LLWU_Type *base, uint32_t filterIndex);
+
+/*!
+ * @brief Clear the pin filter configuration.
+ *
+ * This function clear the pin filter flag.
+ *
+ * @param base LLWU peripheral base address.
+ * @param filterIndex pin filter index which to be clear the flag, start from 1.
+ */
+void LLWU_ClearPinFilterFlag(LLWU_Type *base, uint32_t filterIndex);
+
+#endif /* FSL_FEATURE_LLWU_HAS_PIN_FILTER */
+
+#if (defined(FSL_FEATURE_LLWU_HAS_RESET_ENABLE) && FSL_FEATURE_LLWU_HAS_RESET_ENABLE)
+/*!
+ * @brief Sets the reset pin mode.
+ *
+ * This function sets how the reset pin is used as a low leakage mode exit source.
+ *
+ * @param pinEnable       Enable reset pin filter
+ * @param pinFilterEnable Specify whether pin filter is enabled in Low-Leakage power mode.
+ */
+void LLWU_SetResetPinMode(LLWU_Type *base, bool pinEnable, bool enableInLowLeakageMode);
+#endif /* FSL_FEATURE_LLWU_HAS_RESET_ENABLE */
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+#endif /* _FSL_LLWU_H_*/

devices/MKL03Z4/drivers/fsl_lptmr.c

@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_lptmr.h"
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+/*!
+ * @brief Gets the instance from the base address to be used to gate or ungate the module clock
+ *
+ * @param base LPTMR peripheral base address
+ *
+ * @return The LPTMR instance
+ */
+static uint32_t LPTMR_GetInstance(LPTMR_Type *base);
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+/*! @brief Pointers to LPTMR bases for each instance. */
+static LPTMR_Type *const s_lptmrBases[] = LPTMR_BASE_PTRS;
+
+/*! @brief Pointers to LPTMR clocks for each instance. */
+static const clock_ip_name_t s_lptmrClocks[] = LPTMR_CLOCKS;
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+static uint32_t LPTMR_GetInstance(LPTMR_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_LPTMR_COUNT; instance++)
+    {
+        if (s_lptmrBases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_LPTMR_COUNT);
+
+    return instance;
+}
+
+void LPTMR_Init(LPTMR_Type *base, const lptmr_config_t *config)
+{
+    assert(config);
+
+    /* Ungate the LPTMR clock*/
+    CLOCK_EnableClock(s_lptmrClocks[LPTMR_GetInstance(base)]);
+
+    /* Configure the timers operation mode and input pin setup */
+    base->CSR = (LPTMR_CSR_TMS(config->timerMode) | LPTMR_CSR_TFC(config->enableFreeRunning) |
+                 LPTMR_CSR_TPP(config->pinPolarity) | LPTMR_CSR_TPS(config->pinSelect));
+
+    /* Configure the prescale value and clock source */
+    base->PSR = (LPTMR_PSR_PRESCALE(config->value) | LPTMR_PSR_PBYP(config->bypassPrescaler) |
+                 LPTMR_PSR_PCS(config->prescalerClockSource));
+}
+
+void LPTMR_Deinit(LPTMR_Type *base)
+{
+    /* Disable the LPTMR and reset the internal logic */
+    base->CSR &= ~LPTMR_CSR_TEN_MASK;
+    /* Gate the LPTMR clock*/
+    CLOCK_DisableClock(s_lptmrClocks[LPTMR_GetInstance(base)]);
+}
+
+void LPTMR_GetDefaultConfig(lptmr_config_t *config)
+{
+    assert(config);
+
+    /* Use time counter mode */
+    config->timerMode = kLPTMR_TimerModeTimeCounter;
+    /* Use input 0 as source in pulse counter mode */
+    config->pinSelect = kLPTMR_PinSelectInput_0;
+    /* Pulse input pin polarity is active-high */
+    config->pinPolarity = kLPTMR_PinPolarityActiveHigh;
+    /* Counter resets whenever TCF flag is set */
+    config->enableFreeRunning = false;
+    /* Bypass the prescaler */
+    config->bypassPrescaler = true;
+    /* LPTMR clock source */
+    config->prescalerClockSource = kLPTMR_PrescalerClock_1;
+    /* Divide the prescaler clock by 2 */
+    config->value = kLPTMR_Prescale_Glitch_0;
+}

devices/MKL03Z4/drivers/fsl_lptmr.h

@@ -0,0 +1,370 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_LPTMR_H_
+#define _FSL_LPTMR_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup lptmr
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+#define FSL_LPTMR_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0 */
+/*@}*/
+
+/*! @brief LPTMR pin selection, used in pulse counter mode.*/
+typedef enum _lptmr_pin_select
+{
+    kLPTMR_PinSelectInput_0 = 0x0U, /*!< Pulse counter input 0 is selected */
+    kLPTMR_PinSelectInput_1 = 0x1U, /*!< Pulse counter input 1 is selected */
+    kLPTMR_PinSelectInput_2 = 0x2U, /*!< Pulse counter input 2 is selected */
+    kLPTMR_PinSelectInput_3 = 0x3U  /*!< Pulse counter input 3 is selected */
+} lptmr_pin_select_t;
+
+/*! @brief LPTMR pin polarity, used in pulse counter mode.*/
+typedef enum _lptmr_pin_polarity
+{
+    kLPTMR_PinPolarityActiveHigh = 0x0U, /*!< Pulse Counter input source is active-high */
+    kLPTMR_PinPolarityActiveLow = 0x1U   /*!< Pulse Counter input source is active-low */
+} lptmr_pin_polarity_t;
+
+/*! @brief LPTMR timer mode selection.*/
+typedef enum _lptmr_timer_mode
+{
+    kLPTMR_TimerModeTimeCounter = 0x0U, /*!< Time Counter mode */
+    kLPTMR_TimerModePulseCounter = 0x1U /*!< Pulse Counter mode */
+} lptmr_timer_mode_t;
+
+/*! @brief LPTMR prescaler/glitch filter values*/
+typedef enum _lptmr_prescaler_glitch_value
+{
+    kLPTMR_Prescale_Glitch_0 = 0x0U,  /*!< Prescaler divide 2, glitch filter does not support this setting */
+    kLPTMR_Prescale_Glitch_1 = 0x1U,  /*!< Prescaler divide 4, glitch filter 2 */
+    kLPTMR_Prescale_Glitch_2 = 0x2U,  /*!< Prescaler divide 8, glitch filter 4 */
+    kLPTMR_Prescale_Glitch_3 = 0x3U,  /*!< Prescaler divide 16, glitch filter 8 */
+    kLPTMR_Prescale_Glitch_4 = 0x4U,  /*!< Prescaler divide 32, glitch filter 16 */
+    kLPTMR_Prescale_Glitch_5 = 0x5U,  /*!< Prescaler divide 64, glitch filter 32 */
+    kLPTMR_Prescale_Glitch_6 = 0x6U,  /*!< Prescaler divide 128, glitch filter 64 */
+    kLPTMR_Prescale_Glitch_7 = 0x7U,  /*!< Prescaler divide 256, glitch filter 128 */
+    kLPTMR_Prescale_Glitch_8 = 0x8U,  /*!< Prescaler divide 512, glitch filter 256 */
+    kLPTMR_Prescale_Glitch_9 = 0x9U,  /*!< Prescaler divide 1024, glitch filter 512*/
+    kLPTMR_Prescale_Glitch_10 = 0xAU, /*!< Prescaler divide 2048 glitch filter 1024 */
+    kLPTMR_Prescale_Glitch_11 = 0xBU, /*!< Prescaler divide 4096, glitch filter 2048 */
+    kLPTMR_Prescale_Glitch_12 = 0xCU, /*!< Prescaler divide 8192, glitch filter 4096 */
+    kLPTMR_Prescale_Glitch_13 = 0xDU, /*!< Prescaler divide 16384, glitch filter 8192 */
+    kLPTMR_Prescale_Glitch_14 = 0xEU, /*!< Prescaler divide 32768, glitch filter 16384 */
+    kLPTMR_Prescale_Glitch_15 = 0xFU  /*!< Prescaler divide 65536, glitch filter 32768 */
+} lptmr_prescaler_glitch_value_t;
+
+/*!
+ * @brief LPTMR prescaler/glitch filter clock select.
+ * @note Clock connections are SoC-specific
+ */
+typedef enum _lptmr_prescaler_clock_select
+{
+    kLPTMR_PrescalerClock_0 = 0x0U, /*!< Prescaler/glitch filter clock 0 selected. */
+    kLPTMR_PrescalerClock_1 = 0x1U, /*!< Prescaler/glitch filter clock 1 selected. */
+    kLPTMR_PrescalerClock_2 = 0x2U, /*!< Prescaler/glitch filter clock 2 selected. */
+    kLPTMR_PrescalerClock_3 = 0x3U, /*!< Prescaler/glitch filter clock 3 selected. */
+} lptmr_prescaler_clock_select_t;
+
+/*! @brief List of LPTMR interrupts */
+typedef enum _lptmr_interrupt_enable
+{
+    kLPTMR_TimerInterruptEnable = LPTMR_CSR_TIE_MASK, /*!< Timer interrupt enable */
+} lptmr_interrupt_enable_t;
+
+/*! @brief List of LPTMR status flags */
+typedef enum _lptmr_status_flags
+{
+    kLPTMR_TimerCompareFlag = LPTMR_CSR_TCF_MASK, /*!< Timer compare flag */
+} lptmr_status_flags_t;
+
+/*!
+ * @brief LPTMR config structure
+ *
+ * This structure holds the configuration settings for the LPTMR peripheral. To initialize this
+ * structure to reasonable defaults, call the LPTMR_GetDefaultConfig() function and pass a
+ * pointer to your config structure instance.
+ *
+ * The config struct can be made const so it resides in flash
+ */
+typedef struct _lptmr_config
+{
+    lptmr_timer_mode_t timerMode;     /*!< Time counter mode or pulse counter mode */
+    lptmr_pin_select_t pinSelect;     /*!< LPTMR pulse input pin select; used only in pulse counter mode */
+    lptmr_pin_polarity_t pinPolarity; /*!< LPTMR pulse input pin polarity; used only in pulse counter mode */
+    bool enableFreeRunning;           /*!< true: enable free running, counter is reset on overflow
+                                           false: counter is reset when the compare flag is set */
+    bool bypassPrescaler;             /*!< true: bypass prescaler; false: use clock from prescaler */
+    lptmr_prescaler_clock_select_t prescalerClockSource; /*!< LPTMR clock source */
+    lptmr_prescaler_glitch_value_t value;                /*!< Prescaler or glitch filter value */
+} lptmr_config_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @name Initialization and deinitialization
+ * @{
+ */
+
+/*!
+ * @brief Ungate the LPTMR clock and configures the peripheral for basic operation.
+ *
+ * @note This API should be called at the beginning of the application using the LPTMR driver.
+ *
+ * @param base   LPTMR peripheral base address
+ * @param config Pointer to user's LPTMR config structure.
+ */
+void LPTMR_Init(LPTMR_Type *base, const lptmr_config_t *config);
+
+/*!
+ * @brief Gate the LPTMR clock
+ *
+ * @param base LPTMR peripheral base address
+ */
+void LPTMR_Deinit(LPTMR_Type *base);
+
+/*!
+ * @brief Fill in the LPTMR config struct with the default settings
+ *
+ * The default values are:
+ * @code
+ *    config->timerMode = kLPTMR_TimerModeTimeCounter;
+ *    config->pinSelect = kLPTMR_PinSelectInput_0;
+ *    config->pinPolarity = kLPTMR_PinPolarityActiveHigh;
+ *    config->enableFreeRunning = false;
+ *    config->bypassPrescaler = true;
+ *    config->prescalerClockSource = kLPTMR_PrescalerClock_1;
+ *    config->value = kLPTMR_Prescale_Glitch_0;
+ * @endcode
+ * @param config Pointer to user's LPTMR config structure.
+ */
+void LPTMR_GetDefaultConfig(lptmr_config_t *config);
+
+/*! @}*/
+
+/*!
+ * @name Interrupt Interface
+ * @{
+ */
+
+/*!
+ * @brief Enables the selected LPTMR interrupts.
+ *
+ * @param base LPTMR peripheral base address
+ * @param mask The interrupts to enable. This is a logical OR of members of the
+ *             enumeration ::lptmr_interrupt_enable_t
+ */
+static inline void LPTMR_EnableInterrupts(LPTMR_Type *base, uint32_t mask)
+{
+    uint32_t reg = base->CSR;
+
+    /* Clear the TCF bit so that we don't clear this w1c bit when writing back */
+    reg &= ~(LPTMR_CSR_TCF_MASK);
+    reg |= mask;
+    base->CSR = reg;
+}
+
+/*!
+ * @brief Disables the selected LPTMR interrupts.
+ *
+ * @param base LPTMR peripheral base address
+ * @param mask The interrupts to disable. This is a logical OR of members of the
+ *             enumeration ::lptmr_interrupt_enable_t
+ */
+static inline void LPTMR_DisableInterrupts(LPTMR_Type *base, uint32_t mask)
+{
+    uint32_t reg = base->CSR;
+
+    /* Clear the TCF bit so that we don't clear this w1c bit when writing back */
+    reg &= ~(LPTMR_CSR_TCF_MASK);
+    reg &= ~mask;
+    base->CSR = reg;
+}
+
+/*!
+ * @brief Gets the enabled LPTMR interrupts.
+ *
+ * @param base LPTMR peripheral base address
+ *
+ * @return The enabled interrupts. This is the logical OR of members of the
+ *         enumeration ::lptmr_interrupt_enable_t
+ */
+static inline uint32_t LPTMR_GetEnabledInterrupts(LPTMR_Type *base)
+{
+    return (base->CSR & LPTMR_CSR_TIE_MASK);
+}
+
+/*! @}*/
+
+/*!
+ * @name Status Interface
+ * @{
+ */
+
+/*!
+ * @brief Gets the LPTMR status flags
+ *
+ * @param base LPTMR peripheral base address
+ *
+ * @return The status flags. This is the logical OR of members of the
+ *         enumeration ::lptmr_status_flags_t
+ */
+static inline uint32_t LPTMR_GetStatusFlags(LPTMR_Type *base)
+{
+    return (base->CSR & LPTMR_CSR_TCF_MASK);
+}
+
+/*!
+ * @brief  Clears the LPTMR status flags
+ *
+ * @param base LPTMR peripheral base address
+ * @param mask The status flags to clear. This is a logical OR of members of the
+ *             enumeration ::lptmr_status_flags_t
+ */
+static inline void LPTMR_ClearStatusFlags(LPTMR_Type *base, uint32_t mask)
+{
+    base->CSR |= mask;
+}
+
+/*! @}*/
+
+/*!
+ * @name Read and Write the timer period
+ * @{
+ */
+
+/*!
+ * @brief Sets the timer period in units of count.
+ *
+ * Timers counts from 0 till it equals the count value set here. The count value is written to
+ * the CMR register.
+ *
+ * @note
+ * 1. The TCF flag is set with the CNR equals the count provided here and then increments.
+ * 2. User can call the utility macros provided in fsl_common.h to convert to ticks
+ *
+ * @param base  LPTMR peripheral base address
+ * @param ticks Timer period in units of ticks
+ */
+static inline void LPTMR_SetTimerPeriod(LPTMR_Type *base, uint16_t ticks)
+{
+    base->CMR = ticks;
+}
+
+/*!
+ * @brief Reads the current timer counting value.
+ *
+ * This function returns the real-time timer counting value, in a range from 0 to a
+ * timer period.
+ *
+ * @note User can call the utility macros provided in fsl_common.h to convert ticks to usec or msec
+ *
+ * @param base LPTMR peripheral base address
+ *
+ * @return Current counter value in ticks
+ */
+static inline uint16_t LPTMR_GetCurrentTimerCount(LPTMR_Type *base)
+{
+    /* Must first write any value to the CNR. This synchronizes and registers the current value
+     * of the CNR into a temporary register which can then be read
+     */
+    base->CNR = 0U;
+    return (uint16_t)base->CNR;
+}
+
+/*! @}*/
+
+/*!
+ * @name Timer Start and Stop
+ * @{
+ */
+
+/*!
+ * @brief Starts the timer counting.
+ *
+ * After calling this function, the timer counts up to the CMR register value.
+ * Each time the timer reaches CMR value and then increments, it generates a
+ * trigger pulse and sets the timeout interrupt flag. An interrupt is also
+ * triggered if the timer interrupt is enabled.
+ *
+ * @param base LPTMR peripheral base address
+ */
+static inline void LPTMR_StartTimer(LPTMR_Type *base)
+{
+    uint32_t reg = base->CSR;
+
+    /* Clear the TCF bit so that we don't clear this w1c bit when writing back */
+    reg &= ~(LPTMR_CSR_TCF_MASK);
+    reg |= LPTMR_CSR_TEN_MASK;
+    base->CSR = reg;
+}
+
+/*!
+ * @brief Stops the timer counting.
+ *
+ * This function stops the timer counting and resets the timer's counter register
+ *
+ * @param base LPTMR peripheral base address
+ */
+static inline void LPTMR_StopTimer(LPTMR_Type *base)
+{
+    uint32_t reg = base->CSR;
+
+    /* Clear the TCF bit so that we don't clear this w1c bit when writing back */
+    reg &= ~(LPTMR_CSR_TCF_MASK);
+    reg &= ~LPTMR_CSR_TEN_MASK;
+    base->CSR = reg;
+}
+
+/*! @}*/
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* _FSL_LPTMR_H_ */

devices/MKL03Z4/drivers/fsl_pmc.c

@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "fsl_pmc.h"
+
+#if (defined(FSL_FEATURE_PMC_HAS_PARAM) && FSL_FEATURE_PMC_HAS_PARAM)
+void PMC_GetParam(PMC_Type *base, pmc_param_t *param)
+{
+    uint32_t reg = base->PARAM;
+    ;
+    param->vlpoEnable = (bool)(reg & PMC_PARAM_VLPOE_MASK);
+    param->hvdEnable = (bool)(reg & PMC_PARAM_HVDE_MASK);
+}
+#endif /* FSL_FEATURE_PMC_HAS_PARAM */
+
+void PMC_ConfigureLowVoltDetect(PMC_Type *base, const pmc_low_volt_detect_config_t *config)
+{
+    base->LVDSC1 = (0U |
+#if (defined(FSL_FEATURE_PMC_HAS_LVDV) && FSL_FEATURE_PMC_HAS_LVDV)
+                    ((uint32_t)config->voltSelect << PMC_LVDSC1_LVDV_SHIFT) |
+#endif
+                    ((uint32_t)config->enableInt << PMC_LVDSC1_LVDIE_SHIFT) |
+                    ((uint32_t)config->enableReset << PMC_LVDSC1_LVDRE_SHIFT)
+                    /* Clear the Low Voltage Detect Flag with previouse power detect setting */
+                    | PMC_LVDSC1_LVDACK_MASK);
+}
+
+void PMC_ConfigureLowVoltWarning(PMC_Type *base, const pmc_low_volt_warning_config_t *config)
+{
+    base->LVDSC2 = (0U |
+#if (defined(FSL_FEATURE_PMC_HAS_LVWV) && FSL_FEATURE_PMC_HAS_LVWV)
+                    ((uint32_t)config->voltSelect << PMC_LVDSC2_LVWV_SHIFT) |
+#endif
+                    ((uint32_t)config->enableInt << PMC_LVDSC2_LVWIE_SHIFT)
+                    /* Clear the Low Voltage Warning Flag with previouse power detect setting */
+                    | PMC_LVDSC2_LVWACK_MASK);
+}
+
+#if (defined(FSL_FEATURE_PMC_HAS_HVDSC1) && FSL_FEATURE_PMC_HAS_HVDSC1)
+void PMC_ConfigureHighVoltDetect(PMC_Type *base, const pmc_high_volt_detect_config_t *config)
+{
+    base->HVDSC1 = (((uint32_t)config->voltSelect << PMC_HVDSC1_HVDV_SHIFT) |
+                    ((uint32_t)config->enableInt << PMC_HVDSC1_HVDIE_SHIFT) |
+                    ((uint32_t)config->enableReset << PMC_HVDSC1_HVDRE_SHIFT)
+                    /* Clear the High Voltage Detect Flag with previouse power detect setting */
+                    | PMC_HVDSC1_HVDACK_MASK);
+}
+#endif /* FSL_FEATURE_PMC_HAS_HVDSC1 */
+
+#if ((defined(FSL_FEATURE_PMC_HAS_BGBE) && FSL_FEATURE_PMC_HAS_BGBE) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGEN) && FSL_FEATURE_PMC_HAS_BGEN) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS))
+void PMC_ConfigureBandgapBuffer(PMC_Type *base, const pmc_bandgap_buffer_config_t *config)
+{
+    base->REGSC = (0U
+#if (defined(FSL_FEATURE_PMC_HAS_BGBE) && FSL_FEATURE_PMC_HAS_BGBE)
+                   | ((uint32_t)config->enable << PMC_REGSC_BGBE_SHIFT)
+#endif /* FSL_FEATURE_PMC_HAS_BGBE */
+#if (defined(FSL_FEATURE_PMC_HAS_BGEN) && FSL_FEATURE_PMC_HAS_BGEN)
+                   | (((uint32_t)config->enableInLowPowerMode << PMC_REGSC_BGEN_SHIFT))
+#endif /* FSL_FEATURE_PMC_HAS_BGEN */
+#if (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS)
+                   | ((uint32_t)config->drive << PMC_REGSC_BGBDS_SHIFT)
+#endif /* FSL_FEATURE_PMC_HAS_BGBDS */
+                       );
+}
+#endif

devices/MKL03Z4/drivers/fsl_pmc.h

@@ -0,0 +1,421 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_PMC_H_
+#define _FSL_PMC_H_
+
+#include "fsl_common.h"
+
+/*! @addtogroup pmc */
+/*! @{ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief PMC driver version */
+#define FSL_PMC_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0. */
+/*@}*/
+
+#if (defined(FSL_FEATURE_PMC_HAS_LVDV) && FSL_FEATURE_PMC_HAS_LVDV)
+/*!
+ * @brief Low-Voltage Detect Voltage Select
+ */
+typedef enum _pmc_low_volt_detect_volt_select
+{
+    kPMC_LowVoltDetectLowTrip = 0U, /*!< Low trip point selected (VLVD = VLVDL )*/
+    kPMC_LowVoltDetectHighTrip = 1U /*!< High trip point selected (VLVD = VLVDH )*/
+} pmc_low_volt_detect_volt_select_t;
+#endif
+
+#if (defined(FSL_FEATURE_PMC_HAS_LVWV) && FSL_FEATURE_PMC_HAS_LVWV)
+/*!
+ * @brief Low-Voltage Warning Voltage Select
+ */
+typedef enum _pmc_low_volt_warning_volt_select
+{
+    kPMC_LowVoltWarningLowTrip = 0U,  /*!< Low trip point selected (VLVW = VLVW1)*/
+    kPMC_LowVoltWarningMid1Trip = 1U, /*!< Mid 1 trip point selected (VLVW = VLVW2)*/
+    kPMC_LowVoltWarningMid2Trip = 2U, /*!< Mid 2 trip point selected (VLVW = VLVW3)*/
+    kPMC_LowVoltWarningHighTrip = 3U  /*!< High trip point selected (VLVW = VLVW4)*/
+} pmc_low_volt_warning_volt_select_t;
+#endif
+
+#if (defined(FSL_FEATURE_PMC_HAS_HVDSC1) && FSL_FEATURE_PMC_HAS_HVDSC1)
+/*!
+ * @brief High-Voltage Detect Voltage Select
+ */
+typedef enum _pmc_high_volt_detect_volt_select
+{
+    kPMC_HighVoltDetectLowTrip = 0U, /*!< Low trip point selected (VHVD = VHVDL )*/
+    kPMC_HighVoltDetectHighTrip = 1U /*!< High trip point selected (VHVD = VHVDH )*/
+} pmc_high_volt_detect_volt_select_t;
+#endif /* FSL_FEATURE_PMC_HAS_HVDSC1 */
+
+#if (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS)
+/*!
+ * @brief Bandgap Buffer Drive Select.
+ */
+typedef enum _pmc_bandgap_buffer_drive_select
+{
+    kPMC_BandgapBufferDriveLow = 0U, /*!< Low drive.  */
+    kPMC_BandgapBufferDriveHigh = 1U /*!< High drive. */
+} pmc_bandgap_buffer_drive_select_t;
+#endif /* FSL_FEATURE_PMC_HAS_BGBDS */
+
+#if (defined(FSL_FEATURE_PMC_HAS_VLPO) && FSL_FEATURE_PMC_HAS_VLPO)
+/*!
+ * @brief VLPx Option
+ */
+typedef enum _pmc_vlp_freq_option
+{
+    kPMC_FreqRestrict = 0U,  /*!< Frequency is restricted in VLPx mode. */
+    kPMC_FreqUnrestrict = 1U /*!< Frequency is unrestricted in VLPx mode. */
+} pmc_vlp_freq_mode_t;
+#endif /* FSL_FEATURE_PMC_HAS_VLPO */
+
+#if (defined(FSL_FEATURE_PMC_HAS_VERID) && FSL_FEATURE_PMC_HAS_VERID)
+/*!
+ @brief IP version ID definition.
+ */
+typedef struct _pmc_version_id
+{
+    uint16_t feature; /*!< Feature Specification Number. */
+    uint8_t minor;    /*!< Minor version number.         */
+    uint8_t major;    /*!< Major version number.         */
+} pmc_version_id_t;
+#endif /* FSL_FEATURE_PMC_HAS_VERID */
+
+#if (defined(FSL_FEATURE_PMC_HAS_PARAM) && FSL_FEATURE_PMC_HAS_PARAM)
+/*! @brief IP parameter definition. */
+typedef struct _pmc_param
+{
+    bool vlpoEnable; /*!< VLPO enable. */
+    bool hvdEnable;  /*!< HVD enable.  */
+} pmc_param_t;
+#endif /* FSL_FEATURE_PMC_HAS_PARAM */
+
+/*!
+ * @brief Low-Voltage Detect Configuration Structure
+ */
+typedef struct _pmc_low_volt_detect_config
+{
+    bool enableInt;   /*!< Enable interrupt when low-voltage detect*/
+    bool enableReset; /*!< Enable system reset when low-voltage detect*/
+#if (defined(FSL_FEATURE_PMC_HAS_LVDV) && FSL_FEATURE_PMC_HAS_LVDV)
+    pmc_low_volt_detect_volt_select_t voltSelect; /*!< Low-voltage detect trip point voltage selection*/
+#endif
+} pmc_low_volt_detect_config_t;
+
+/*!
+ * @brief Low-Voltage Warning Configuration Structure
+ */
+typedef struct _pmc_low_volt_warning_config
+{
+    bool enableInt; /*!< Enable interrupt when low-voltage warning*/
+#if (defined(FSL_FEATURE_PMC_HAS_LVWV) && FSL_FEATURE_PMC_HAS_LVWV)
+    pmc_low_volt_warning_volt_select_t voltSelect; /*!< Low-voltage warning trip point voltage selection*/
+#endif
+} pmc_low_volt_warning_config_t;
+
+#if (defined(FSL_FEATURE_PMC_HAS_HVDSC1) && FSL_FEATURE_PMC_HAS_HVDSC1)
+/*!
+ * @brief High-Voltage Detect Configuration Structure
+ */
+typedef struct _pmc_high_volt_detect_config
+{
+    bool enableInt;                                /*!< Enable interrupt when high-voltage detect*/
+    bool enableReset;                              /*!< Enable system reset when high-voltage detect*/
+    pmc_high_volt_detect_volt_select_t voltSelect; /*!< High-voltage detect trip point voltage selection*/
+} pmc_high_volt_detect_config_t;
+#endif /* FSL_FEATURE_PMC_HAS_HVDSC1 */
+
+#if ((defined(FSL_FEATURE_PMC_HAS_BGBE) && FSL_FEATURE_PMC_HAS_BGBE) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGEN) && FSL_FEATURE_PMC_HAS_BGEN) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS))
+/*!
+ * @brief Bandgap Buffer configuration.
+ */
+typedef struct _pmc_bandgap_buffer_config
+{
+#if (defined(FSL_FEATURE_PMC_HAS_BGBE) && FSL_FEATURE_PMC_HAS_BGBE)
+    bool enable; /*!< Enable bandgap buffer.                   */
+#endif
+#if (defined(FSL_FEATURE_PMC_HAS_BGEN) && FSL_FEATURE_PMC_HAS_BGEN)
+    bool enableInLowPowerMode; /*!< Enable bandgap buffer in low-power mode. */
+#endif                         /* FSL_FEATURE_PMC_HAS_BGEN */
+#if (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS)
+    pmc_bandgap_buffer_drive_select_t drive; /*!< Bandgap buffer drive select.             */
+#endif                                       /* FSL_FEATURE_PMC_HAS_BGBDS */
+} pmc_bandgap_buffer_config_t;
+#endif
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus*/
+
+/*! @name Power Management Controller Control APIs*/
+/*@{*/
+
+#if (defined(FSL_FEATURE_PMC_HAS_VERID) && FSL_FEATURE_PMC_HAS_VERID)
+/*!
+ * @brief Gets the PMC version ID.
+ *
+ * This function gets the PMC version ID, including major version number,
+ * minor version number and feature specification number.
+ *
+ * @param base PMC peripheral base address.
+ * @param versionId     Pointer to version ID structure.
+ */
+static inline void PMC_GetVersionId(PMC_Type *base, pmc_version_id_t *versionId)
+{
+    *((uint32_t *)versionId) = base->VERID;
+}
+#endif /* FSL_FEATURE_PMC_HAS_VERID */
+
+#if (defined(FSL_FEATURE_PMC_HAS_PARAM) && FSL_FEATURE_PMC_HAS_PARAM)
+/*!
+ * @brief Gets the PMC parameter.
+ *
+ * This function gets the PMC parameter, including VLPO enable and HVD enable.
+ *
+ * @param base PMC peripheral base address.
+ * @param param         Pointer to PMC param structure.
+ */
+void PMC_GetParam(PMC_Type *base, pmc_param_t *param);
+#endif
+
+/*!
+ * @brief Configure the low-voltage detect setting.
+ *
+ * This function configures the low-voltage detect setting, including the trip
+ * point voltage setting, enable interrupt or not, enable system reset or not.
+ *
+ * @param base PMC peripheral base address.
+ * @param config  Low-Voltage detect configuration structure.
+ */
+void PMC_ConfigureLowVoltDetect(PMC_Type *base, const pmc_low_volt_detect_config_t *config);
+
+/*!
+ * @brief Get Low-Voltage Detect Flag status
+ *
+ * This function  reads the current LVDF status. If it returns 1, a low-voltage event is detected.
+ *
+ * @param base PMC peripheral base address.
+ * @return Current low-voltage detect flag
+ *                - true: Low-voltage detected
+ *                - false: Low-voltage not detected
+ */
+static inline bool PMC_GetLowVoltDetectFlag(PMC_Type *base)
+{
+    return (bool)(base->LVDSC1 & PMC_LVDSC1_LVDF_MASK);
+}
+
+/*!
+ * @brief Acknowledge to clear the Low-voltage Detect flag
+ *
+ * This function acknowledges the low-voltage detection errors (write 1 to
+ * clear LVDF).
+ *
+ * @param base PMC peripheral base address.
+ */
+static inline void PMC_ClearLowVoltDetectFlag(PMC_Type *base)
+{
+    base->LVDSC1 |= PMC_LVDSC1_LVDACK_MASK;
+}
+
+/*!
+ * @brief Configure the low-voltage warning setting.
+ *
+ * This function configures the low-voltage warning setting, including the trip
+ * point voltage setting and enable interrupt or not.
+ *
+ * @param base PMC peripheral base address.
+ * @param config  Low-Voltage warning configuration structure.
+ */
+void PMC_ConfigureLowVoltWarning(PMC_Type *base, const pmc_low_volt_warning_config_t *config);
+
+/*!
+ * @brief Get Low-Voltage Warning Flag status
+ *
+ * This function polls the current LVWF status. When 1 is returned, it
+ * indicates a low-voltage warning event. LVWF is set when V Supply transitions
+ * below the trip point or after reset and V Supply is already below the V LVW.
+ *
+ * @param base PMC peripheral base address.
+ * @return Current LVWF status
+ *                  - true: Low-Voltage Warning Flag is set.
+ *                  - false: the  Low-Voltage Warning does not happen.
+ */
+static inline bool PMC_GetLowVoltWarningFlag(PMC_Type *base)
+{
+    return (bool)(base->LVDSC2 & PMC_LVDSC2_LVWF_MASK);
+}
+
+/*!
+ * @brief Acknowledge to Low-Voltage Warning flag
+ *
+ * This function acknowledges the low voltage warning errors (write 1 to
+ * clear LVWF).
+ *
+ * @param base PMC peripheral base address.
+ */
+static inline void PMC_ClearLowVoltWarningFlag(PMC_Type *base)
+{
+    base->LVDSC2 |= PMC_LVDSC2_LVWACK_MASK;
+}
+
+#if (defined(FSL_FEATURE_PMC_HAS_HVDSC1) && FSL_FEATURE_PMC_HAS_HVDSC1)
+/*!
+ * @brief Configure the high-voltage detect setting.
+ *
+ * This function configures the high-voltage detect setting, including the trip
+ * point voltage setting, enable interrupt or not, enable system reset or not.
+ *
+ * @param base PMC peripheral base address.
+ * @param config  High-voltage detect configuration structure.
+ */
+void PMC_ConfigureHighVoltDetect(PMC_Type *base, const pmc_high_volt_detect_config_t *config);
+
+/*!
+ * @brief Get High-Voltage Detect Flag status
+ *
+ * This function  reads the current HVDF status. If it returns 1, a low
+ * voltage event is detected.
+ *
+ * @param base PMC peripheral base address.
+ * @return Current high-voltage detect flag
+ *                - true: High-Voltage detected
+ *                - false: High-Voltage not detected
+ */
+static inline bool PMC_GetHighVoltDetectFlag(PMC_Type *base)
+{
+    return (bool)(base->HVDSC1 & PMC_HVDSC1_HVDF_MASK);
+}
+
+/*!
+ * @brief Acknowledge to clear the High-Voltage Detect flag
+ *
+ * This function acknowledges the high-voltage detection errors (write 1 to
+ * clear HVDF).
+ *
+ * @param base PMC peripheral base address.
+ */
+static inline void PMC_ClearHighVoltDetectFlag(PMC_Type *base)
+{
+    base->HVDSC1 |= PMC_HVDSC1_HVDACK_MASK;
+}
+#endif /* FSL_FEATURE_PMC_HAS_HVDSC1 */
+
+#if ((defined(FSL_FEATURE_PMC_HAS_BGBE) && FSL_FEATURE_PMC_HAS_BGBE) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGEN) && FSL_FEATURE_PMC_HAS_BGEN) || \
+     (defined(FSL_FEATURE_PMC_HAS_BGBDS) && FSL_FEATURE_PMC_HAS_BGBDS))
+/*!
+ * @brief Configure the PMC bandgap
+ *
+ * This function configures the PMC bandgap, including the drive select and
+ * behavior in low-power mode.
+ *
+ * @param base PMC peripheral base address.
+ * @param config Pointer to the configuration structure
+ */
+void PMC_ConfigureBandgapBuffer(PMC_Type *base, const pmc_bandgap_buffer_config_t *config);
+#endif
+
+#if (defined(FSL_FEATURE_PMC_HAS_ACKISO) && FSL_FEATURE_PMC_HAS_ACKISO)
+/*!
+ * @brief Gets the acknowledge Peripherals and I/O pads isolation flag.
+ *
+ * This function  reads the Acknowledge Isolation setting that indicates
+ * whether certain peripherals and the I/O pads are in a latched state as
+ * a result of having been in the VLLS mode.
+ *
+ * @param base PMC peripheral base address.
+ * @param base  Base address for current PMC instance.
+ * @return ACK isolation
+ *               0 - Peripherals and I/O pads are in a normal run state.
+ *               1 - Certain peripherals and I/O pads are in an isolated and
+ *                   latched state.
+ */
+static inline bool PMC_GetPeriphIOIsolationFlag(PMC_Type *base)
+{
+    return (bool)(base->REGSC & PMC_REGSC_ACKISO_MASK);
+}
+
+/*!
+ * @brief Acknowledge to Peripherals and I/O pads isolation flag.
+ *
+ * This function  clears the ACK Isolation flag. Writing one to this setting
+ * when it is set releases the I/O pads and certain peripherals to their normal
+ * run mode state.
+ *
+ * @param base PMC peripheral base address.
+ */
+static inline void PMC_ClearPeriphIOIsolationFlag(PMC_Type *base)
+{
+    base->REGSC |= PMC_REGSC_ACKISO_MASK;
+}
+#endif /* FSL_FEATURE_PMC_HAS_ACKISO */
+
+#if (defined(FSL_FEATURE_PMC_HAS_REGONS) && FSL_FEATURE_PMC_HAS_REGONS)
+/*!
+ * @brief Gets the Regulator regulation status.
+ *
+ * This function  returns the regulator to a run regulation status. It provides
+ * the current status of the internal voltage regulator.
+ *
+ * @param base PMC peripheral base address.
+ * @param base  Base address for current PMC instance.
+ * @return Regulation status
+ *               0 - Regulator is in a stop regulation or in transition to/from the regulation.
+ *               1 - Regulator is in a run regulation.
+ *
+ */
+static inline bool PMC_IsRegulatorInRunRegulation(PMC_Type *base)
+{
+    return (bool)(base->REGSC & PMC_REGSC_REGONS_MASK);
+}
+#endif /* FSL_FEATURE_PMC_HAS_REGONS */
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus*/
+
+/*! @}*/
+
+#endif /* _FSL_PMC_H_*/

devices/MKL03Z4/drivers/fsl_port.h

@@ -0,0 +1,381 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SDRVL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_PORT_H_
+#define _FSL_PORT_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup port
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! Version 2.0.1. */
+#define FSL_PORT_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
+/*@}*/
+
+/*! @brief Internal resistor pull feature selection */
+enum _port_pull
+{
+    kPORT_PullDisable = 0U, /*!< Internal pull-up/down resistor is disabled. */
+    kPORT_PullDown = 2U,    /*!< Internal pull-down resistor is enabled. */
+    kPORT_PullUp = 3U,      /*!< Internal pull-up resistor is enabled. */
+};
+
+/*! @brief Slew rate selection */
+enum _port_slew_rate
+{
+    kPORT_FastSlewRate = 0U, /*!< Fast slew rate is configured. */
+    kPORT_SlowSlewRate = 1U, /*!< Slow slew rate is configured. */
+};
+
+#if defined(FSL_FEATURE_PORT_HAS_OPEN_DRAIN) && FSL_FEATURE_PORT_HAS_OPEN_DRAIN
+/*! @brief Internal resistor pull feature enable/disable */
+enum _port_open_drain_enable
+{
+    kPORT_OpenDrainDisable = 0U, /*!< Internal pull-down resistor is disabled. */
+    kPORT_OpenDrainEnable = 1U,  /*!< Internal pull-up resistor is enabled. */
+};
+#endif /* FSL_FEATURE_PORT_HAS_OPEN_DRAIN */
+
+/*! @brief Passive filter feature enable/disable */
+enum _port_passive_filter_enable
+{
+    kPORT_PassiveFilterDisable = 0U, /*!< Fast slew rate is configured. */
+    kPORT_PassiveFilterEnable = 1U,  /*!< Slow slew rate is configured. */
+};
+
+/*! @brief Configures the drive strength. */
+enum _port_drive_strength
+{
+    kPORT_LowDriveStrength = 0U,  /*!< Low-drive strength is configured. */
+    kPORT_HighDriveStrength = 1U, /*!< High-drive strength is configured. */
+};
+
+#if defined(FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK) && FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK
+/*! @brief Unlock/lock the pin control register field[15:0] */
+enum _port_lock_register
+{
+    kPORT_UnlockRegister = 0U, /*!< Pin Control Register fields [15:0] are not locked. */
+    kPORT_LockRegister = 1U,   /*!< Pin Control Register fields [15:0] are locked. */
+};
+#endif /* FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK */
+
+/*! @brief Pin mux selection */
+typedef enum _port_mux
+{
+    kPORT_PinDisabledOrAnalog = 0U, /*!< Corresponding pin is disabled, but is used as an analog pin. */
+    kPORT_MuxAsGpio = 1U,           /*!< Corresponding pin is configured as GPIO. */
+    kPORT_MuxAlt2 = 2U,             /*!< Chip-specific */
+    kPORT_MuxAlt3 = 3U,             /*!< Chip-specific */
+    kPORT_MuxAlt4 = 4U,             /*!< Chip-specific */
+    kPORT_MuxAlt5 = 5U,             /*!< Chip-specific */
+    kPORT_MuxAlt6 = 6U,             /*!< Chip-specific */
+    kPORT_MuxAlt7 = 7U,             /*!< Chip-specific */
+} port_mux_t;
+
+/*! @brief Configures the interrupt generation condition. */
+typedef enum _port_interrupt
+{
+    kPORT_InterruptOrDMADisabled = 0x0U, /*!< Interrupt/DMA request is disabled. */
+#if defined(FSL_FEATURE_PORT_HAS_DMA_REQUEST) && FSL_FEATURE_PORT_HAS_DMA_REQUEST
+    kPORT_DMARisingEdge = 0x1U,  /*!< DMA request on rising edge. */
+    kPORT_DMAFallingEdge = 0x2U, /*!< DMA request on falling edge. */
+    kPORT_DMAEitherEdge = 0x3U,  /*!< DMA request on either edge. */
+#endif
+#if defined(FSL_FEATURE_PORT_HAS_IRQC_FLAG) && FSL_FEATURE_PORT_HAS_IRQC_FLAG
+    kPORT_FlagRisingEdge = 0x05U,  /*!< Flag sets on rising edge. */
+    kPORT_FlagFallingEdge = 0x06U, /*!< Flag sets on falling edge. */
+    kPORT_FlagEitherEdge = 0x07U,  /*!< Flag sets on either edge. */
+#endif
+    kPORT_InterruptLogicZero = 0x8U,   /*!< Interrupt when logic zero. */
+    kPORT_InterruptRisingEdge = 0x9U,  /*!< Interrupt on rising edge. */
+    kPORT_InterruptFallingEdge = 0xAU, /*!< Interrupt on falling edge. */
+    kPORT_InterruptEitherEdge = 0xBU,  /*!< Interrupt on either edge. */
+    kPORT_InterruptLogicOne = 0xCU,    /*!< Interrupt when logic one. */
+#if defined(FSL_FEATURE_PORT_HAS_IRQC_TRIGGER) && FSL_FEATURE_PORT_HAS_IRQC_TRIGGER
+    kPORT_ActiveHighTriggerOutputEnable = 0xDU, /*!< Enable active high-trigger output. */
+    kPORT_ActiveLowTriggerOutputEnable = 0xEU,  /*!< Enable active low-trigger output. */
+#endif
+} port_interrupt_t;
+
+#if defined(FSL_FEATURE_PORT_HAS_DIGITAL_FILTER) && FSL_FEATURE_PORT_HAS_DIGITAL_FILTER
+/*! @brief Digital filter clock source selection */
+typedef enum _port_digital_filter_clock_source
+{
+    kPORT_BusClock = 0U, /*!< Digital filters are clocked by the bus clock. */
+    kPORT_LpoClock = 1U, /*!< Digital filters are clocked by the 1 kHz LPO clock. */
+} port_digital_filter_clock_source_t;
+
+/*! @brief PORT digital filter feature configuration definition */
+typedef struct _port_digital_filter_config
+{
+    uint32_t digitalFilterWidth;                    /*!< Set digital filter width */
+    port_digital_filter_clock_source_t clockSource; /*!< Set digital filter clockSource */
+} port_digital_filter_config_t;
+#endif /* FSL_FEATURE_PORT_HAS_DIGITAL_FILTER */
+
+/*! @brief PORT pin configuration structure */
+typedef struct _port_pin_config
+{
+    uint16_t pullSelect : 2; /*!< No-pull/pull-down/pull-up select */
+    uint16_t slewRate : 1;   /*!< Fast/slow slew rate Configure */
+    uint16_t : 1;
+    uint16_t passiveFilterEnable : 1; /*!< Passive filter enable/disable */
+#if defined(FSL_FEATURE_PORT_HAS_OPEN_DRAIN) && FSL_FEATURE_PORT_HAS_OPEN_DRAIN
+    uint16_t openDrainEnable : 1; /*!< Open drain enable/disable */
+#else
+    uint16_t : 1;
+#endif                          /* FSL_FEATURE_PORT_HAS_OPEN_DRAIN */
+    uint16_t driveStrength : 1; /*!< Fast/slow drive strength configure */
+    uint16_t : 1;
+    uint16_t mux : 3; /*!< Pin mux Configure */
+    uint16_t : 4;
+#if defined(FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK) && FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK
+    uint16_t lockRegister : 1; /*!< Lock/unlock the PCR field[15:0] */
+#else
+    uint16_t : 1;
+#endif /* FSL_FEATURE_PORT_HAS_PIN_CONTROL_LOCK */
+} port_pin_config_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*! @name Configuration */
+/*@{*/
+
+/*!
+ * @brief Sets the port PCR register.
+ *
+ * This is an example to define an input pin or output pin PCR configuration:
+ * @code
+ * // Define a digital input pin PCR configuration
+ * port_pin_config_t config = {
+ *      kPORT_PullUp,
+ *      kPORT_FastSlewRate,
+ *      kPORT_PassiveFilterDisable,
+ *      kPORT_OpenDrainDisable,
+ *      kPORT_LowDriveStrength,
+ *      kPORT_MuxAsGpio,
+ *      kPORT_UnLockRegister,
+ * };
+ * @endcode
+ *
+ * @param base   PORT peripheral base pointer.
+ * @param pin    PORT pin number.
+ * @param config PORT PCR register configuration structure.
+ */
+static inline void PORT_SetPinConfig(PORT_Type *base, uint32_t pin, const port_pin_config_t *config)
+{
+    assert(config);
+    uint32_t addr = (uint32_t)&base->PCR[pin];
+    *(volatile uint16_t *)(addr) = *((const uint16_t *)config);
+}
+
+/*!
+ * @brief Sets the port PCR register for multiple pins.
+ *
+ * This is an example to define input pins or output pins PCR configuration:
+ * @code
+ * // Define a digital input pin PCR configuration
+ * port_pin_config_t config = {
+ *      kPORT_PullUp ,
+ *      kPORT_PullEnable,
+ *      kPORT_FastSlewRate,
+ *      kPORT_PassiveFilterDisable,
+ *      kPORT_OpenDrainDisable,
+ *      kPORT_LowDriveStrength,
+ *      kPORT_MuxAsGpio,
+ *      kPORT_UnlockRegister,
+ * };
+ * @endcode
+ *
+ * @param base   PORT peripheral base pointer.
+ * @param mask   PORT pin number macro.
+ * @param config PORT PCR register configuration structure.
+ */
+static inline void PORT_SetMultiplePinsConfig(PORT_Type *base, uint32_t mask, const port_pin_config_t *config)
+{
+    assert(config);
+
+    uint16_t pcrl = *((const uint16_t *)config);
+
+    if (mask & 0xffffU)
+    {
+        base->GPCLR = ((mask & 0xffffU) << 16) | pcrl;
+    }
+    if (mask >> 16)
+    {
+        base->GPCHR = (mask & 0xffff0000U) | pcrl;
+    }
+}
+
+/*!
+ * @brief Configures the pin muxing.
+ *
+ * @param base  PORT peripheral base pointer.
+ * @param pin   PORT pin number.
+ * @param mux   pin muxing slot selection.
+ *        - #kPORT_PinDisabledOrAnalog: Pin disabled or work in analog function.
+ *        - #kPORT_MuxAsGpio          : Set as GPIO.
+ *        - #kPORT_MuxAlt2            : chip-specific.
+ *        - #kPORT_MuxAlt3            : chip-specific.
+ *        - #kPORT_MuxAlt4            : chip-specific.
+ *        - #kPORT_MuxAlt5            : chip-specific.
+ *        - #kPORT_MuxAlt6            : chip-specific.
+ *        - #kPORT_MuxAlt7            : chip-specific.
+ * @Note : This function is NOT recommended to use together with the PORT_SetPinsConfig, because
+ *         the PORT_SetPinsConfig need to configure the pin mux anyway (Otherwise the pin mux is
+ *         reset to zero : kPORT_PinDisabledOrAnalog).
+ *        This function is recommended to use to reset the pin mux
+ *
+ */
+static inline void PORT_SetPinMux(PORT_Type *base, uint32_t pin, port_mux_t mux)
+{
+    base->PCR[pin] = (base->PCR[pin] & ~PORT_PCR_MUX_MASK) | PORT_PCR_MUX(mux);
+}
+
+#if defined(FSL_FEATURE_PORT_HAS_DIGITAL_FILTER) && FSL_FEATURE_PORT_HAS_DIGITAL_FILTER
+
+/*!
+ * @brief Enables the digital filter in one port, each bit of the 32-bit register represents one pin.
+ *
+ * @param base  PORT peripheral base pointer.
+ * @param mask  PORT pin number macro.
+ */
+static inline void PORT_EnablePinsDigitalFilter(PORT_Type *base, uint32_t mask, bool enable)
+{
+    if (enable == true)
+    {
+        base->DFER |= mask;
+    }
+    else
+    {
+        base->DFER &= ~mask;
+    }
+}
+
+/*!
+ * @brief Sets the digital filter in one port, each bit of the 32-bit register represents one pin.
+ *
+ * @param base   PORT peripheral base pointer.
+ * @param config PORT digital filter configuration structure.
+ */
+static inline void PORT_SetDigitalFilterConfig(PORT_Type *base, const port_digital_filter_config_t *config)
+{
+    assert(config);
+
+    base->DFCR = PORT_DFCR_CS(config->clockSource);
+    base->DFWR = PORT_DFWR_FILT(config->digitalFilterWidth);
+}
+
+#endif /* FSL_FEATURE_PORT_HAS_DIGITAL_FILTER */
+
+/*@}*/
+
+/*! @name Interrupt */
+/*@{*/
+
+/*!
+ * @brief Configures the port pin interrupt/DMA request.
+ *
+ * @param base    PORT peripheral base pointer.
+ * @param pin     PORT pin number.
+ * @param config  PORT pin interrupt configuration.
+ *        - #kPORT_InterruptOrDMADisabled: Interrupt/DMA request disabled.
+ *        - #kPORT_DMARisingEdge : DMA request on rising edge(if the DMA requests exit).
+ *        - #kPORT_DMAFallingEdge: DMA request on falling edge(if the DMA requests exit).
+ *        - #kPORT_DMAEitherEdge : DMA request on either edge(if the DMA requests exit).
+ *        - #kPORT_FlagRisingEdge : Flag sets on rising edge(if the Flag states exit).
+ *        - #kPORT_FlagFallingEdge : Flag sets on falling edge(if the Flag states exit).
+ *        - #kPORT_FlagEitherEdge : Flag sets on either edge(if the Flag states exit).
+ *        - #kPORT_InterruptLogicZero  : Interrupt when logic zero.
+ *        - #kPORT_InterruptRisingEdge : Interrupt on rising edge.
+ *        - #kPORT_InterruptFallingEdge: Interrupt on falling edge.
+ *        - #kPORT_InterruptEitherEdge : Interrupt on either edge.
+ *        - #kPORT_InterruptLogicOne   : Interrupt when logic one.
+ *        - #kPORT_ActiveHighTriggerOutputEnable : Enable active high-trigger output (if the trigger states exit).
+ *        - #kPORT_ActiveLowTriggerOutputEnable  : Enable active low-trigger output (if the trigger states exit).
+ */
+static inline void PORT_SetPinInterruptConfig(PORT_Type *base, uint32_t pin, port_interrupt_t config)
+{
+    base->PCR[pin] = (base->PCR[pin] & ~PORT_PCR_IRQC_MASK) | PORT_PCR_IRQC(config);
+}
+
+/*!
+ * @brief Reads the whole port status flag.
+ *
+ * If a pin is configured to generate the DMA request,  the corresponding flag
+ * is cleared automatically at the completion of the requested DMA transfer.
+ * Otherwise, the flag remains set until a logic one is written to that flag.
+ * If configured for a level sensitive interrupt that remains asserted, the flag
+ * is set again immediately.
+ *
+ * @param base PORT peripheral base pointer.
+ * @return Current port interrupt status flags, for example, 0x00010001 means the
+ *         pin 0 and 17 have the interrupt.
+ */
+static inline uint32_t PORT_GetPinsInterruptFlags(PORT_Type *base)
+{
+    return base->ISFR;
+}
+
+/*!
+ * @brief Clears the multiple pin interrupt status flag.
+ *
+ * @param base PORT peripheral base pointer.
+ * @param mask PORT pin number macro.
+ */
+static inline void PORT_ClearPinsInterruptFlags(PORT_Type *base, uint32_t mask)
+{
+    base->ISFR = mask;
+}
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* _FSL_PORT_H_ */

devices/MKL03Z4/drivers/fsl_rcm.c

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_rcm.h"
+
+void RCM_ConfigureResetPinFilter(RCM_Type *base, const rcm_reset_pin_filter_config_t *config)
+{
+    assert(config);
+
+#if (defined(FSL_FEATURE_RCM_REG_WIDTH) && (FSL_FEATURE_RCM_REG_WIDTH == 32))
+    uint32_t reg;
+
+    reg = (((uint32_t)config->enableFilterInStop << RCM_RPC_RSTFLTSS_SHIFT) | (uint32_t)config->filterInRunWait);
+    if (config->filterInRunWait == kRCM_FilterBusClock)
+    {
+        reg |= ((uint32_t)config->busClockFilterCount << RCM_RPC_RSTFLTSEL_SHIFT);
+    }
+    base->RPC = reg;
+#else
+    base->RPFC = ((uint8_t)(config->enableFilterInStop << RCM_RPFC_RSTFLTSS_SHIFT) | (uint8_t)config->filterInRunWait);
+    if (config->filterInRunWait == kRCM_FilterBusClock)
+    {
+        base->RPFW = config->busClockFilterCount;
+    }
+#endif /* FSL_FEATURE_RCM_REG_WIDTH */
+}
+
+#if (defined(FSL_FEATURE_RCM_HAS_BOOTROM) && FSL_FEATURE_RCM_HAS_BOOTROM)
+void RCM_SetForceBootRomSource(RCM_Type *base, rcm_boot_rom_config_t config)
+{
+    uint32_t reg;
+
+    reg = base->FM;
+    reg &= ~RCM_FM_FORCEROM_MASK;
+    reg |= ((uint32_t)config << RCM_FM_FORCEROM_SHIFT);
+    base->FM = reg;
+}
+#endif /* #if FSL_FEATURE_RCM_HAS_BOOTROM */

devices/MKL03Z4/drivers/fsl_rcm.h

@@ -0,0 +1,431 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_RCM_H_
+#define _FSL_RCM_H_
+
+#include "fsl_common.h"
+
+/*! @addtogroup rcm */
+/*! @{*/
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief RCM driver version 2.0.1. */
+#define FSL_RCM_DRIVER_VERSION (MAKE_VERSION(2, 0, 1))
+/*@}*/
+
+/*!
+ * @brief System Reset Source Name definitions
+ */
+typedef enum _rcm_reset_source
+{
+#if (defined(FSL_FEATURE_RCM_REG_WIDTH) && (FSL_FEATURE_RCM_REG_WIDTH == 32))
+/* RCM register bit width is 32. */
+#if (defined(FSL_FEATURE_RCM_HAS_WAKEUP) && FSL_FEATURE_RCM_HAS_WAKEUP)
+    kRCM_SourceWakeup = RCM_SRS_WAKEUP_MASK, /*!< Low-leakage wakeup reset */
+#endif
+    kRCM_SourceLvd = RCM_SRS_LVD_MASK, /*!< Low-voltage detect reset */
+#if (defined(FSL_FEATURE_RCM_HAS_LOC) && FSL_FEATURE_RCM_HAS_LOC)
+    kRCM_SourceLoc = RCM_SRS_LOC_MASK, /*!< Loss of clock reset */
+#endif                                 /* FSL_FEATURE_RCM_HAS_LOC */
+#if (defined(FSL_FEATURE_RCM_HAS_LOL) && FSL_FEATURE_RCM_HAS_LOL)
+    kRCM_SourceLol = RCM_SRS_LOL_MASK,   /*!< Loss of lock reset */
+#endif                                   /* FSL_FEATURE_RCM_HAS_LOL */
+    kRCM_SourceWdog = RCM_SRS_WDOG_MASK, /*!< Watchdog reset */
+    kRCM_SourcePin = RCM_SRS_PIN_MASK,   /*!< External pin reset */
+    kRCM_SourcePor = RCM_SRS_POR_MASK,   /*!< Power on reset */
+#if (defined(FSL_FEATURE_RCM_HAS_JTAG) && FSL_FEATURE_RCM_HAS_JTAG)
+    kRCM_SourceJtag = RCM_SRS_JTAG_MASK,     /*!< JTAG generated reset */
+#endif                                       /* FSL_FEATURE_RCM_HAS_JTAG */
+    kRCM_SourceLockup = RCM_SRS_LOCKUP_MASK, /*!< Core lock up reset */
+    kRCM_SourceSw = RCM_SRS_SW_MASK,         /*!< Software reset */
+#if (defined(FSL_FEATURE_RCM_HAS_MDM_AP) && FSL_FEATURE_RCM_HAS_MDM_AP)
+    kRCM_SourceMdmap = RCM_SRS_MDM_AP_MASK, /*!< MDM-AP system reset */
+#endif                                      /* FSL_FEATURE_RCM_HAS_MDM_AP */
+#if (defined(FSL_FEATURE_RCM_HAS_EZPORT) && FSL_FEATURE_RCM_HAS_EZPORT)
+    kRCM_SourceEzpt = RCM_SRS_EZPT_MASK,       /*!< EzPort reset */
+#endif                                         /* FSL_FEATURE_RCM_HAS_EZPORT */
+    kRCM_SourceSackerr = RCM_SRS_SACKERR_MASK, /*!< Parameter could get all reset flags */
+
+#else /* (FSL_FEATURE_RCM_REG_WIDTH == 32) */
+/* RCM register bit width is 8. */
+#if (defined(FSL_FEATURE_RCM_HAS_WAKEUP) && FSL_FEATURE_RCM_HAS_WAKEUP)
+    kRCM_SourceWakeup = RCM_SRS0_WAKEUP_MASK, /*!< Low-leakage wakeup reset */
+#endif
+    kRCM_SourceLvd = RCM_SRS0_LVD_MASK, /*!< Low-voltage detect reset */
+#if (defined(FSL_FEATURE_RCM_HAS_LOC) && FSL_FEATURE_RCM_HAS_LOC)
+    kRCM_SourceLoc = RCM_SRS0_LOC_MASK,   /*!< Loss of clock reset */
+#endif /* FSL_FEATURE_RCM_HAS_LOC */
+#if (defined(FSL_FEATURE_RCM_HAS_LOL) && FSL_FEATURE_RCM_HAS_LOL)
+    kRCM_SourceLol = RCM_SRS0_LOL_MASK,   /*!< Loss of lock reset */
+#endif /* FSL_FEATURE_RCM_HAS_LOL */
+    kRCM_SourceWdog = RCM_SRS0_WDOG_MASK, /*!< Watchdog reset */
+    kRCM_SourcePin = RCM_SRS0_PIN_MASK,   /*!< External pin reset */
+    kRCM_SourcePor = RCM_SRS0_POR_MASK, /*!< Power on reset */
+#if (defined(FSL_FEATURE_RCM_HAS_JTAG) && FSL_FEATURE_RCM_HAS_JTAG)
+    kRCM_SourceJtag = RCM_SRS1_JTAG_MASK << 8U,     /*!< JTAG generated reset */
+#endif /* FSL_FEATURE_RCM_HAS_JTAG */
+    kRCM_SourceLockup = RCM_SRS1_LOCKUP_MASK << 8U, /*!< Core lock up reset */
+    kRCM_SourceSw = RCM_SRS1_SW_MASK << 8U, /*!< Software reset */
+#if (defined(FSL_FEATURE_RCM_HAS_MDM_AP) && FSL_FEATURE_RCM_HAS_MDM_AP)
+    kRCM_SourceMdmap = RCM_SRS1_MDM_AP_MASK << 8U,    /*!< MDM-AP system reset */
+#endif /* FSL_FEATURE_RCM_HAS_MDM_AP */
+#if (defined(FSL_FEATURE_RCM_HAS_EZPORT) && FSL_FEATURE_RCM_HAS_EZPORT)
+    kRCM_SourceEzpt = RCM_SRS1_EZPT_MASK << 8U,       /*!< EzPort reset */
+#endif /* FSL_FEATURE_RCM_HAS_EZPORT */
+    kRCM_SourceSackerr = RCM_SRS1_SACKERR_MASK << 8U, /*!< Parameter could get all reset flags */
+#endif /* (FSL_FEATURE_RCM_REG_WIDTH == 32) */
+    kRCM_SourceAll = 0xffffffffU,
+} rcm_reset_source_t;
+
+/*!
+ * @brief Reset pin filter select in Run and Wait modes
+ */
+typedef enum _rcm_run_wait_filter_mode
+{
+    kRCM_FilterDisable = 0U,  /*!< All filtering disabled */
+    kRCM_FilterBusClock = 1U, /*!< Bus clock filter enabled */
+    kRCM_FilterLpoClock = 2U  /*!< LPO clock filter enabled */
+} rcm_run_wait_filter_mode_t;
+
+#if (defined(FSL_FEATURE_RCM_HAS_BOOTROM) && FSL_FEATURE_RCM_HAS_BOOTROM)
+/*!
+ * @brief Boot from ROM configuration.
+ */
+typedef enum _rcm_boot_rom_config
+{
+    kRCM_BootFlash = 0U,   /*!< Boot from flash */
+    kRCM_BootRomCfg0 = 1U, /*!< Boot from boot ROM due to BOOTCFG0 */
+    kRCM_BootRomFopt = 2U, /*!< Boot from boot ROM due to FOPT[7] */
+    kRCM_BootRomBoth = 3U  /*!< Boot from boot ROM due to both BOOTCFG0 and FOPT[7] */
+} rcm_boot_rom_config_t;
+#endif /* FSL_FEATURE_RCM_HAS_BOOTROM */
+
+#if (defined(FSL_FEATURE_RCM_HAS_SRIE) && FSL_FEATURE_RCM_HAS_SRIE)
+/*!
+ * @brief Max delay time from interrupt asserts to system reset.
+ */
+typedef enum _rcm_reset_delay
+{
+    kRCM_ResetDelay8Lpo = 0U,   /*!< Delay 8 LPO cycles.   */
+    kRCM_ResetDelay32Lpo = 1U,  /*!< Delay 32 LPO cycles.  */
+    kRCM_ResetDelay128Lpo = 2U, /*!< Delay 128 LPO cycles. */
+    kRCM_ResetDelay512Lpo = 3U  /*!< Delay 512 LPO cycles. */
+} rcm_reset_delay_t;
+
+/*!
+ * @brief System reset interrupt enable bit definitions.
+ */
+typedef enum _rcm_interrupt_enable
+{
+    kRCM_IntNone = 0U,                              /*!< No interrupt enabled.           */
+    kRCM_IntLossOfClk = RCM_SRIE_LOC_MASK,          /*!< Loss of clock interrupt.        */
+    kRCM_IntLossOfLock = RCM_SRIE_LOL_MASK,         /*!< Loss of lock interrupt.         */
+    kRCM_IntWatchDog = RCM_SRIE_WDOG_MASK,          /*!< Watch dog interrupt.            */
+    kRCM_IntExternalPin = RCM_SRIE_PIN_MASK,        /*!< External pin interrupt.         */
+    kRCM_IntGlobal = RCM_SRIE_GIE_MASK,             /*!< Global interrupts.              */
+    kRCM_IntCoreLockup = RCM_SRIE_LOCKUP_MASK,      /*!< Core lock up interrupt           */
+    kRCM_IntSoftware = RCM_SRIE_SW_MASK,            /*!< software interrupt              */
+    kRCM_IntStopModeAckErr = RCM_SRIE_SACKERR_MASK, /*!< Stop mode ACK error interrupt.  */
+#if (defined(FSL_FEATURE_RCM_HAS_CORE1) && FSL_FEATURE_RCM_HAS_CORE1)
+    kRCM_IntCore1 = RCM_SRIE_CORE1_MASK, /*!< Core 1 interrupt.               */
+#endif
+    kRCM_IntAll = RCM_SRIE_LOC_MASK /*!< Enable all interrupts.          */
+                  |
+                  RCM_SRIE_LOL_MASK | RCM_SRIE_WDOG_MASK | RCM_SRIE_PIN_MASK | RCM_SRIE_GIE_MASK |
+                  RCM_SRIE_LOCKUP_MASK | RCM_SRIE_SW_MASK | RCM_SRIE_SACKERR_MASK
+#if (defined(FSL_FEATURE_RCM_HAS_CORE1) && FSL_FEATURE_RCM_HAS_CORE1)
+                  |
+                  RCM_SRIE_CORE1_MASK
+#endif
+} rcm_interrupt_enable_t;
+#endif /* FSL_FEATURE_RCM_HAS_SRIE */
+
+#if (defined(FSL_FEATURE_RCM_HAS_VERID) && FSL_FEATURE_RCM_HAS_VERID)
+/*!
+ * @brief IP version ID definition.
+ */
+typedef struct _rcm_version_id
+{
+    uint16_t feature; /*!< Feature Specification Number. */
+    uint8_t minor;    /*!< Minor version number.         */
+    uint8_t major;    /*!< Major version number.         */
+} rcm_version_id_t;
+#endif
+
+/*!
+ * @brief Reset pin filter configuration
+ */
+typedef struct _rcm_reset_pin_filter_config
+{
+    bool enableFilterInStop;                    /*!< Reset pin filter select in stop mode. */
+    rcm_run_wait_filter_mode_t filterInRunWait; /*!< Reset pin filter in run/wait mode. */
+    uint8_t busClockFilterCount;                /*!< Reset pin bus clock filter width.  */
+} rcm_reset_pin_filter_config_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus*/
+
+/*! @name Reset Control Module APIs*/
+/*@{*/
+
+#if (defined(FSL_FEATURE_RCM_HAS_VERID) && FSL_FEATURE_RCM_HAS_VERID)
+/*!
+ * @brief Gets the RCM version ID.
+ *
+ * This function gets the RCM version ID including the major version number,
+ * the minor version number, and the feature specification number.
+ *
+ * @param base RCM peripheral base address.
+ * @param versionId     Pointer to version ID structure.
+ */
+static inline void RCM_GetVersionId(RCM_Type *base, rcm_version_id_t *versionId)
+{
+    *((uint32_t *)versionId) = base->VERID;
+}
+#endif
+
+#if (defined(FSL_FEATURE_RCM_HAS_PARAM) && FSL_FEATURE_RCM_HAS_PARAM)
+/*!
+ * @brief Gets the reset source implemented status.
+ *
+ * This function gets the RCM parameter that indicates whether the corresponding reset source is implemented.
+ * Use source masks defined in the rcm_reset_source_t to get the desired source status.
+ *
+ * Example:
+   @code
+   uint32_t status;
+
+   // To test whether the MCU is reset using Watchdog.
+   status = RCM_GetResetSourceImplementedStatus(RCM) & (kRCM_SourceWdog | kRCM_SourcePin);
+   @endcode
+ *
+ * @param base RCM peripheral base address.
+ * @return All reset source implemented status bit map.
+ */
+static inline uint32_t RCM_GetResetSourceImplementedStatus(RCM_Type *base)
+{
+    return base->PARAM;
+}
+#endif /* FSL_FEATURE_RCM_HAS_PARAM */
+
+/*!
+ * @brief Gets the reset source status which caused a previous reset.
+ *
+ * This function gets the current reset source status. Use source masks
+ * defined in the rcm_reset_source_t to get the desired source status.
+ *
+ * Example:
+   @code
+   uint32_t resetStatus;
+
+   // To get all reset source statuses.
+   resetStatus = RCM_GetPreviousResetSources(RCM) & kRCM_SourceAll;
+
+   // To test whether the MCU is reset using Watchdog.
+   resetStatus = RCM_GetPreviousResetSources(RCM) & kRCM_SourceWdog;
+
+   // To test multiple reset sources.
+   resetStatus = RCM_GetPreviousResetSources(RCM) & (kRCM_SourceWdog | kRCM_SourcePin);
+   @endcode
+ *
+ * @param base RCM peripheral base address.
+ * @return All reset source status bit map.
+ */
+static inline uint32_t RCM_GetPreviousResetSources(RCM_Type *base)
+{
+#if (defined(FSL_FEATURE_RCM_REG_WIDTH) && (FSL_FEATURE_RCM_REG_WIDTH == 32))
+    return base->SRS;
+#else
+    return (uint32_t)((uint32_t)base->SRS0 | ((uint32_t)base->SRS1 << 8U));
+#endif /* (FSL_FEATURE_RCM_REG_WIDTH == 32) */
+}
+
+#if (defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS)
+/*!
+ * @brief Gets the sticky reset source status.
+ *
+ * This function gets the current reset source status that has not been cleared
+ * by software for some specific source.
+ *
+ * Example:
+   @code
+   uint32_t resetStatus;
+
+   // To get all reset source statuses.
+   resetStatus = RCM_GetStickyResetSources(RCM) & kRCM_SourceAll;
+
+   // To test whether the MCU is reset using Watchdog.
+   resetStatus = RCM_GetStickyResetSources(RCM) & kRCM_SourceWdog;
+
+   // To test multiple reset sources.
+   resetStatus = RCM_GetStickyResetSources(RCM) & (kRCM_SourceWdog | kRCM_SourcePin);
+   @endcode
+ *
+ * @param base RCM peripheral base address.
+ * @return All reset source status bit map.
+ */
+static inline uint32_t RCM_GetStickyResetSources(RCM_Type *base)
+{
+#if (defined(FSL_FEATURE_RCM_REG_WIDTH) && (FSL_FEATURE_RCM_REG_WIDTH == 32))
+    return base->SSRS;
+#else
+    return (base->SSRS0 | ((uint32_t)base->SSRS1 << 8U));
+#endif /* (FSL_FEATURE_RCM_REG_WIDTH == 32) */
+}
+
+/*!
+ * @brief Clears the sticky reset source status.
+ *
+ * This function clears the sticky system reset flags indicated by source masks.
+ *
+ * Example:
+   @code
+   // Clears multiple reset sources.
+   RCM_ClearStickyResetSources(kRCM_SourceWdog | kRCM_SourcePin);
+   @endcode
+ *
+ * @param base RCM peripheral base address.
+ * @param sourceMasks reset source status bit map
+ */
+static inline void RCM_ClearStickyResetSources(RCM_Type *base, uint32_t sourceMasks)
+{
+#if (defined(FSL_FEATURE_RCM_REG_WIDTH) && (FSL_FEATURE_RCM_REG_WIDTH == 32))
+    base->SSRS = sourceMasks;
+#else
+    base->SSRS0 = (sourceMasks & 0xffU);
+    base->SSRS1 = ((sourceMasks >> 8U) & 0xffU);
+#endif /* (FSL_FEATURE_RCM_REG_WIDTH == 32) */
+}
+#endif /* FSL_FEATURE_RCM_HAS_SSRS */
+
+/*!
+ * @brief Configures the reset pin filter.
+ *
+ * This function sets the reset pin filter including the filter source, filter
+ * width, and so on.
+ *
+ * @param base RCM peripheral base address.
+ * @param config Pointer to the configuration structure.
+ */
+void RCM_ConfigureResetPinFilter(RCM_Type *base, const rcm_reset_pin_filter_config_t *config);
+
+#if (defined(FSL_FEATURE_RCM_HAS_EZPMS) && FSL_FEATURE_RCM_HAS_EZPMS)
+/*!
+ * @brief Gets the EZP_MS_B pin assert status.
+ *
+ * This function gets the easy port mode status (EZP_MS_B) pin assert status.
+ *
+ * @param base RCM peripheral base address.
+ * @return status  true - asserted, false - reasserted
+ */
+static inline bool RCM_GetEasyPortModePinStatus(RCM_Type *base)
+{
+    return (bool)(base->MR & RCM_MR_EZP_MS_MASK);
+}
+#endif /* FSL_FEATURE_RCM_HAS_EZPMS */
+
+#if (defined(FSL_FEATURE_RCM_HAS_BOOTROM) && FSL_FEATURE_RCM_HAS_BOOTROM)
+/*!
+ * @brief Gets the ROM boot source.
+ *
+ * This function gets the ROM boot source during the last chip reset.
+ *
+ * @param base RCM peripheral base address.
+ * @return The ROM boot source.
+ */
+static inline rcm_boot_rom_config_t RCM_GetBootRomSource(RCM_Type *base)
+{
+    return (rcm_boot_rom_config_t)((base->MR & RCM_MR_BOOTROM_MASK) >> RCM_MR_BOOTROM_SHIFT);
+}
+
+/*!
+ * @brief Clears the ROM boot source flag.
+ *
+ * This function clears the ROM boot source flag.
+ *
+ * @param base     Register base address of RCM
+ */
+static inline void RCM_ClearBootRomSource(RCM_Type *base)
+{
+    base->MR |= RCM_MR_BOOTROM_MASK;
+}
+
+/*!
+ * @brief Forces the boot from ROM.
+ *
+ * This function forces booting from ROM during all subsequent system resets.
+ *
+ * @param base RCM peripheral base address.
+ * @param config   Boot configuration.
+ */
+void RCM_SetForceBootRomSource(RCM_Type *base, rcm_boot_rom_config_t config);
+#endif /* FSL_FEATURE_RCM_HAS_BOOTROM */
+
+#if (defined(FSL_FEATURE_RCM_HAS_SRIE) && FSL_FEATURE_RCM_HAS_SRIE)
+/*!
+ * @brief Sets the system reset interrupt configuration.
+ *
+ * For a graceful shut down, the RCM supports delaying the assertion of the system
+ * reset for a period of time when the reset interrupt is generated. This function
+ * can be used to enable the interrupt and the delay period. The interrupts
+ * are passed in as bit mask. See rcm_int_t for details. For example, to
+ * delay a reset for 512 LPO cycles after the WDOG timeout or loss-of-clock occurs,
+ * configure as follows:
+ * RCM_SetSystemResetInterruptConfig(kRCM_IntWatchDog | kRCM_IntLossOfClk, kRCM_ResetDelay512Lpo);
+ *
+ * @param base RCM peripheral base address.
+ * @param intMask   Bit mask of the system reset interrupts to enable. See
+ *                  rcm_interrupt_enable_t for details.
+ * @param Delay     Bit mask of the system reset interrupts to enable.
+ */
+static inline void RCM_SetSystemResetInterruptConfig(RCM_Type *base, uint32_t intMask, rcm_reset_delay_t delay)
+{
+    base->SRIE = (intMask | delay);
+}
+#endif /* FSL_FEATURE_RCM_HAS_SRIE */
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus*/
+
+/*! @}*/
+
+#endif /* _FSL_RCM_H_ */

devices/MKL03Z4/drivers/fsl_rtc.c

@@ -0,0 +1,379 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_rtc.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+#define SECONDS_IN_A_DAY (86400U)
+#define SECONDS_IN_A_HOUR (3600U)
+#define SECONDS_IN_A_MINUTE (60U)
+#define DAYS_IN_A_YEAR (365U)
+#define YEAR_RANGE_START (1970U)
+#define YEAR_RANGE_END (2099U)
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+/*!
+ * @brief Checks whether the date and time passed in is valid
+ *
+ * @param datetime Pointer to structure where the date and time details are stored
+ *
+ * @return Returns false if the date & time details are out of range; true if in range
+ */
+static bool RTC_CheckDatetimeFormat(const rtc_datetime_t *datetime);
+
+/*!
+ * @brief Converts time data from datetime to seconds
+ *
+ * @param datetime Pointer to datetime structure where the date and time details are stored
+ *
+ * @return The result of the conversion in seconds
+ */
+static uint32_t RTC_ConvertDatetimeToSeconds(const rtc_datetime_t *datetime);
+
+/*!
+ * @brief Converts time data from seconds to a datetime structure
+ *
+ * @param seconds  Seconds value that needs to be converted to datetime format
+ * @param datetime Pointer to the datetime structure where the result of the conversion is stored
+ */
+static void RTC_ConvertSecondsToDatetime(uint32_t seconds, rtc_datetime_t *datetime);
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+static bool RTC_CheckDatetimeFormat(const rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    /* Table of days in a month for a non leap year. First entry in the table is not used,
+     * valid months start from 1
+     */
+    uint8_t daysPerMonth[] = {0U, 31U, 28U, 31U, 30U, 31U, 30U, 31U, 31U, 30U, 31U, 30U, 31U};
+
+    /* Check year, month, hour, minute, seconds */
+    if ((datetime->year < YEAR_RANGE_START) || (datetime->year > YEAR_RANGE_END) || (datetime->month > 12U) ||
+        (datetime->month < 1U) || (datetime->hour >= 24U) || (datetime->minute >= 60U) || (datetime->second >= 60U))
+    {
+        /* If not correct then error*/
+        return false;
+    }
+
+    /* Adjust the days in February for a leap year */
+    if ((((datetime->year & 3U) == 0) && (datetime->year % 100 != 0)) || (datetime->year % 400 == 0))
+    {
+        daysPerMonth[2] = 29U;
+    }
+
+    /* Check the validity of the day */
+    if ((datetime->day > daysPerMonth[datetime->month]) || (datetime->day < 1U))
+    {
+        return false;
+    }
+
+    return true;
+}
+
+static uint32_t RTC_ConvertDatetimeToSeconds(const rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    /* Number of days from begin of the non Leap-year*/
+    /* Number of days from begin of the non Leap-year*/
+    uint16_t monthDays[] = {0U, 0U, 31U, 59U, 90U, 120U, 151U, 181U, 212U, 243U, 273U, 304U, 334U};
+    uint32_t seconds;
+
+    /* Compute number of days from 1970 till given year*/
+    seconds = (datetime->year - 1970U) * DAYS_IN_A_YEAR;
+    /* Add leap year days */
+    seconds += ((datetime->year / 4) - (1970U / 4));
+    /* Add number of days till given month*/
+    seconds += monthDays[datetime->month];
+    /* Add days in given month. We subtract the current day as it is
+     * represented in the hours, minutes and seconds field*/
+    seconds += (datetime->day - 1);
+    /* For leap year if month less than or equal to Febraury, decrement day counter*/
+    if ((!(datetime->year & 3U)) && (datetime->month <= 2U))
+    {
+        seconds--;
+    }
+
+    seconds = (seconds * SECONDS_IN_A_DAY) + (datetime->hour * SECONDS_IN_A_HOUR) +
+              (datetime->minute * SECONDS_IN_A_MINUTE) + datetime->second;
+
+    return seconds;
+}
+
+static void RTC_ConvertSecondsToDatetime(uint32_t seconds, rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    uint32_t x;
+    uint32_t secondsRemaining, days;
+    uint16_t daysInYear;
+    /* Table of days in a month for a non leap year. First entry in the table is not used,
+     * valid months start from 1
+     */
+    uint8_t daysPerMonth[] = {0U, 31U, 28U, 31U, 30U, 31U, 30U, 31U, 31U, 30U, 31U, 30U, 31U};
+
+    /* Start with the seconds value that is passed in to be converted to date time format */
+    secondsRemaining = seconds;
+
+    /* Calcuate the number of days, we add 1 for the current day which is represented in the
+     * hours and seconds field
+     */
+    days = secondsRemaining / SECONDS_IN_A_DAY + 1;
+
+    /* Update seconds left*/
+    secondsRemaining = secondsRemaining % SECONDS_IN_A_DAY;
+
+    /* Calculate the datetime hour, minute and second fields */
+    datetime->hour = secondsRemaining / SECONDS_IN_A_HOUR;
+    secondsRemaining = secondsRemaining % SECONDS_IN_A_HOUR;
+    datetime->minute = secondsRemaining / 60U;
+    datetime->second = secondsRemaining % SECONDS_IN_A_MINUTE;
+
+    /* Calculate year */
+    daysInYear = DAYS_IN_A_YEAR;
+    datetime->year = YEAR_RANGE_START;
+    while (days > daysInYear)
+    {
+        /* Decrease day count by a year and increment year by 1 */
+        days -= daysInYear;
+        datetime->year++;
+
+        /* Adjust the number of days for a leap year */
+        if (datetime->year & 3U)
+        {
+            daysInYear = DAYS_IN_A_YEAR;
+        }
+        else
+        {
+            daysInYear = DAYS_IN_A_YEAR + 1;
+        }
+    }
+
+    /* Adjust the days in February for a leap year */
+    if (!(datetime->year & 3U))
+    {
+        daysPerMonth[2] = 29U;
+    }
+
+    for (x = 1U; x <= 12U; x++)
+    {
+        if (days <= daysPerMonth[x])
+        {
+            datetime->month = x;
+            break;
+        }
+        else
+        {
+            days -= daysPerMonth[x];
+        }
+    }
+
+    datetime->day = days;
+}
+
+void RTC_Init(RTC_Type *base, const rtc_config_t *config)
+{
+    assert(config);
+
+    uint32_t reg;
+
+    CLOCK_EnableClock(kCLOCK_Rtc0);
+
+    /* Issue a software reset if timer is invalid */
+    if (RTC_GetStatusFlags(RTC) & kRTC_TimeInvalidFlag)
+    {
+        RTC_Reset(RTC);
+    }
+
+    reg = base->CR;
+    /* Setup the update mode and supervisor access mode */
+    reg &= ~(RTC_CR_UM_MASK | RTC_CR_SUP_MASK);
+    reg |= RTC_CR_UM(config->updateMode) | RTC_CR_SUP(config->supervisorAccess);
+#if defined(FSL_FEATURE_RTC_HAS_WAKEUP_PIN_SELECTION) && FSL_FEATURE_RTC_HAS_WAKEUP_PIN_SELECTION
+    /* Setup the wakeup pin select */
+    reg &= ~(RTC_CR_WPS_MASK);
+    reg |= RTC_CR_WPS(config->wakeupSelect);
+#endif /* FSL_FEATURE_RTC_HAS_WAKEUP_PIN */
+    base->CR = reg;
+
+    /* Configure the RTC time compensation register */
+    base->TCR = (RTC_TCR_CIR(config->compensationInterval) | RTC_TCR_TCR(config->compensationTime));
+}
+
+void RTC_GetDefaultConfig(rtc_config_t *config)
+{
+    assert(config);
+
+    /* Wakeup pin will assert if the RTC interrupt asserts or if the wakeup pin is turned on */
+    config->wakeupSelect = false;
+    /* Registers cannot be written when locked */
+    config->updateMode = false;
+    /* Non-supervisor mode write accesses are not supported and will generate a bus error */
+    config->supervisorAccess = false;
+    /* Compensation interval used by the crystal compensation logic */
+    config->compensationInterval = 0;
+    /* Compensation time used by the crystal compensation logic */
+    config->compensationTime = 0;
+}
+
+status_t RTC_SetDatetime(RTC_Type *base, const rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    /* Return error if the time provided is not valid */
+    if (!(RTC_CheckDatetimeFormat(datetime)))
+    {
+        return kStatus_InvalidArgument;
+    }
+
+    /* Set time in seconds */
+    base->TSR = RTC_ConvertDatetimeToSeconds(datetime);
+
+    return kStatus_Success;
+}
+
+void RTC_GetDatetime(RTC_Type *base, rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    uint32_t seconds = 0;
+
+    seconds = base->TSR;
+    RTC_ConvertSecondsToDatetime(seconds, datetime);
+}
+
+status_t RTC_SetAlarm(RTC_Type *base, const rtc_datetime_t *alarmTime)
+{
+    assert(alarmTime);
+
+    uint32_t alarmSeconds = 0;
+    uint32_t currSeconds = 0;
+
+    /* Return error if the alarm time provided is not valid */
+    if (!(RTC_CheckDatetimeFormat(alarmTime)))
+    {
+        return kStatus_InvalidArgument;
+    }
+
+    alarmSeconds = RTC_ConvertDatetimeToSeconds(alarmTime);
+
+    /* Get the current time */
+    currSeconds = base->TSR;
+
+    /* Return error if the alarm time has passed */
+    if (alarmSeconds < currSeconds)
+    {
+        return kStatus_Fail;
+    }
+
+    /* Set alarm in seconds*/
+    base->TAR = alarmSeconds;
+
+    return kStatus_Success;
+}
+
+void RTC_GetAlarm(RTC_Type *base, rtc_datetime_t *datetime)
+{
+    assert(datetime);
+
+    uint32_t alarmSeconds = 0;
+
+    /* Get alarm in seconds  */
+    alarmSeconds = base->TAR;
+
+    RTC_ConvertSecondsToDatetime(alarmSeconds, datetime);
+}
+
+void RTC_ClearStatusFlags(RTC_Type *base, uint32_t mask)
+{
+    /* The alarm flag is cleared by writing to the TAR register */
+    if (mask & kRTC_AlarmFlag)
+    {
+        base->TAR = 0U;
+    }
+
+    /* The timer overflow flag is cleared by initializing the TSR register.
+     * The time counter should be disabled for this write to be successful
+     */
+    if (mask & kRTC_TimeOverflowFlag)
+    {
+        base->TSR = 1U;
+    }
+
+    /* The timer overflow flag is cleared by initializing the TSR register.
+     * The time counter should be disabled for this write to be successful
+     */
+    if (mask & kRTC_TimeInvalidFlag)
+    {
+        base->TSR = 1U;
+    }
+}
+
+#if defined(FSL_FEATURE_RTC_HAS_MONOTONIC) && (FSL_FEATURE_RTC_HAS_MONOTONIC)
+
+void RTC_GetMonotonicCounter(RTC_Type *base, uint64_t *counter)
+{
+    assert(counter);
+
+    *counter = (((uint64_t)base->MCHR << 32) | ((uint64_t)base->MCLR));
+}
+
+void RTC_SetMonotonicCounter(RTC_Type *base, uint64_t counter)
+{
+    /* Prepare to initialize the register with the new value written */
+    base->MER &= ~RTC_MER_MCE_MASK;
+
+    base->MCHR = (uint32_t)((counter) >> 32);
+    base->MCLR = (uint32_t)(counter);
+}
+
+status_t RTC_IncrementMonotonicCounter(RTC_Type *base)
+{
+    if (base->SR & (RTC_SR_MOF_MASK | RTC_SR_TIF_MASK))
+    {
+        return kStatus_Fail;
+    }
+
+    /* Prepare to switch to increment mode */
+    base->MER |= RTC_MER_MCE_MASK;
+    /* Write anything so the counter increments*/
+    base->MCLR = 1U;
+
+    return kStatus_Success;
+}
+
+#endif /* FSL_FEATURE_RTC_HAS_MONOTONIC */

devices/MKL03Z4/drivers/fsl_rtc.h

@@ -0,0 +1,412 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_RTC_H_
+#define _FSL_RTC_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup rtc
+ * @{
+ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+#define FSL_RTC_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0 */
+/*@}*/
+
+/*! @brief List of RTC interrupts */
+typedef enum _rtc_interrupt_enable
+{
+    kRTC_TimeInvalidInterruptEnable = RTC_IER_TIIE_MASK,  /*!< Time invalid interrupt.*/
+    kRTC_TimeOverflowInterruptEnable = RTC_IER_TOIE_MASK, /*!< Time overflow interrupt.*/
+    kRTC_AlarmInterruptEnable = RTC_IER_TAIE_MASK,        /*!< Alarm interrupt.*/
+    kRTC_SecondsInterruptEnable = RTC_IER_TSIE_MASK       /*!< Seconds interrupt.*/
+} rtc_interrupt_enable_t;
+
+/*! @brief List of RTC flags */
+typedef enum _rtc_status_flags
+{
+    kRTC_TimeInvalidFlag = RTC_SR_TIF_MASK,  /*!< Time invalid flag */
+    kRTC_TimeOverflowFlag = RTC_SR_TOF_MASK, /*!< Time overflow flag */
+    kRTC_AlarmFlag = RTC_SR_TAF_MASK         /*!< Alarm flag*/
+} rtc_status_flags_t;
+
+#if (defined(FSL_FEATURE_RTC_HAS_OSC_SCXP) && FSL_FEATURE_RTC_HAS_OSC_SCXP)
+
+/*! @brief List of RTC Oscillator capacitor load settings */
+typedef enum _rtc_osc_cap_load
+{
+    kRTC_Capacitor_2p = RTC_CR_SC2P_MASK,  /*!< 2pF capacitor load */
+    kRTC_Capacitor_4p = RTC_CR_SC4P_MASK,  /*!< 4pF capacitor load */
+    kRTC_Capacitor_8p = RTC_CR_SC8P_MASK,  /*!< 8pF capacitor load */
+    kRTC_Capacitor_16p = RTC_CR_SC16P_MASK /*!< 16pF capacitor load */
+} rtc_osc_cap_load_t;
+
+#endif /* FSL_FEATURE_SCG_HAS_OSC_SCXP */
+
+/*! @brief Structure is used to hold the date and time */
+typedef struct _rtc_datetime
+{
+    uint16_t year;  /*!< Range from 1970 to 2099.*/
+    uint8_t month;  /*!< Range from 1 to 12.*/
+    uint8_t day;    /*!< Range from 1 to 31 (depending on month).*/
+    uint8_t hour;   /*!< Range from 0 to 23.*/
+    uint8_t minute; /*!< Range from 0 to 59.*/
+    uint8_t second; /*!< Range from 0 to 59.*/
+} rtc_datetime_t;
+
+/*!
+ * @brief RTC config structure
+ *
+ * This structure holds the configuration settings for the RTC peripheral. To initialize this
+ * structure to reasonable defaults, call the RTC_GetDefaultConfig() function and pass a
+ * pointer to your config structure instance.
+ *
+ * The config struct can be made const so it resides in flash
+ */
+typedef struct _rtc_config
+{
+    bool wakeupSelect;             /*!< true: Wakeup pin outputs the 32 KHz clock;
+                                        false:Wakeup pin used to wakeup the chip  */
+    bool updateMode;               /*!< true: Registers can be written even when locked under certain
+                                        conditions, false: No writes allowed when registers are locked */
+    bool supervisorAccess;         /*!< true: Non-supervisor accesses are allowed;
+                                        false: Non-supervisor accesses are not supported */
+    uint32_t compensationInterval; /*!< Compensation interval that is written to the CIR field in RTC TCR Register */
+    uint32_t compensationTime;     /*!< Compensation time that is written to the TCR field in RTC TCR Register */
+} rtc_config_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @name Initialization and deinitialization
+ * @{
+ */
+
+/*!
+ * @brief Ungates the RTC clock and configures the peripheral for basic operation.
+ *
+ * This function will issue a software reset if the timer invalid flag is set.
+ *
+ * @note This API should be called at the beginning of the application using the RTC driver.
+ *
+ * @param base   RTC peripheral base address
+ * @param config Pointer to user's RTC config structure.
+ */
+void RTC_Init(RTC_Type *base, const rtc_config_t *config);
+
+/*!
+ * @brief Stop the timer and gate the RTC clock
+ *
+ * @param base RTC peripheral base address
+ */
+static inline void RTC_Deinit(RTC_Type *base)
+{
+    /* Stop the RTC timer */
+    base->SR &= ~RTC_SR_TCE_MASK;
+
+    /* Gate the module clock */
+    CLOCK_DisableClock(kCLOCK_Rtc0);
+}
+
+/*!
+ * @brief Fill in the RTC config struct with the default settings
+ *
+ * The default values are:
+ * @code
+ *    config->wakeupSelect = false;
+ *    config->updateMode = false;
+ *    config->supervisorAccess = false;
+ *    config->compensationInterval = 0;
+ *    config->compensationTime = 0;
+ * @endcode
+ * @param config Pointer to user's RTC config structure.
+ */
+void RTC_GetDefaultConfig(rtc_config_t *config);
+
+/*! @}*/
+
+/*!
+ * @name Current Time & Alarm
+ * @{
+ */
+
+/*!
+ * @brief Sets the RTC date and time according to the given time structure.
+ *
+ * The RTC counter must be stopped prior to calling this function as writes to the RTC
+ * seconds register will fail if the RTC counter is running.
+ *
+ * @param base     RTC peripheral base address
+ * @param datetime Pointer to structure where the date and time details to set are stored
+ *
+ * @return kStatus_Success: Success in setting the time and starting the RTC
+ *         kStatus_InvalidArgument: Error because the datetime format is incorrect
+ */
+status_t RTC_SetDatetime(RTC_Type *base, const rtc_datetime_t *datetime);
+
+/*!
+ * @brief Gets the RTC time and stores it in the given time structure.
+ *
+ * @param base     RTC peripheral base address
+ * @param datetime Pointer to structure where the date and time details are stored.
+ */
+void RTC_GetDatetime(RTC_Type *base, rtc_datetime_t *datetime);
+
+/*!
+ * @brief Sets the RTC alarm time
+ *
+ * The function checks whether the specified alarm time is greater than the present
+ * time. If not, the function does not set the alarm and returns an error.
+ *
+ * @param base      RTC peripheral base address
+ * @param alarmTime Pointer to structure where the alarm time is stored.
+ *
+ * @return kStatus_Success: success in setting the RTC alarm
+ *         kStatus_InvalidArgument: Error because the alarm datetime format is incorrect
+ *         kStatus_Fail: Error because the alarm time has already passed
+ */
+status_t RTC_SetAlarm(RTC_Type *base, const rtc_datetime_t *alarmTime);
+
+/*!
+ * @brief Returns the RTC alarm time.
+ *
+ * @param base     RTC peripheral base address
+ * @param datetime Pointer to structure where the alarm date and time details are stored.
+ */
+void RTC_GetAlarm(RTC_Type *base, rtc_datetime_t *datetime);
+
+/*! @}*/
+
+/*!
+ * @name Interrupt Interface
+ * @{
+ */
+
+/*!
+ * @brief Enables the selected RTC interrupts.
+ *
+ * @param base RTC peripheral base address
+ * @param mask The interrupts to enable. This is a logical OR of members of the
+ *             enumeration ::rtc_interrupt_enable_t
+ */
+static inline void RTC_EnableInterrupts(RTC_Type *base, uint32_t mask)
+{
+    base->IER |= mask;
+}
+
+/*!
+ * @brief Disables the selected RTC interrupts.
+ *
+ * @param base RTC peripheral base address
+ * @param mask The interrupts to enable. This is a logical OR of members of the
+ *             enumeration ::rtc_interrupt_enable_t
+ */
+static inline void RTC_DisableInterrupts(RTC_Type *base, uint32_t mask)
+{
+    base->IER &= ~mask;
+}
+
+/*!
+ * @brief Gets the enabled RTC interrupts.
+ *
+ * @param base RTC peripheral base address
+ *
+ * @return The enabled interrupts. This is the logical OR of members of the
+ *         enumeration ::rtc_interrupt_enable_t
+ */
+static inline uint32_t RTC_GetEnabledInterrupts(RTC_Type *base)
+{
+    return (base->IER & (RTC_IER_TIIE_MASK | RTC_IER_TOIE_MASK | RTC_IER_TAIE_MASK | RTC_IER_TSIE_MASK));
+}
+
+/*! @}*/
+
+/*!
+ * @name Status Interface
+ * @{
+ */
+
+/*!
+ * @brief Gets the RTC status flags
+ *
+ * @param base RTC peripheral base address
+ *
+ * @return The status flags. This is the logical OR of members of the
+ *         enumeration ::rtc_status_flags_t
+ */
+static inline uint32_t RTC_GetStatusFlags(RTC_Type *base)
+{
+    return (base->SR & (RTC_SR_TIF_MASK | RTC_SR_TOF_MASK | RTC_SR_TAF_MASK));
+}
+
+/*!
+ * @brief  Clears the RTC status flags.
+ *
+ * @param base RTC peripheral base address
+ * @param mask The status flags to clear. This is a logical OR of members of the
+ *             enumeration ::rtc_status_flags_t
+ */
+void RTC_ClearStatusFlags(RTC_Type *base, uint32_t mask);
+
+/*! @}*/
+
+/*!
+ * @name Timer Start and Stop
+ * @{
+ */
+
+/*!
+ * @brief Starts the RTC time counter.
+ *
+ * After calling this function, the timer counter increments once a second provided SR[TOF] or
+ * SR[TIF] are not set.
+ *
+ * @param base RTC peripheral base address
+ */
+static inline void RTC_StartTimer(RTC_Type *base)
+{
+    base->SR |= RTC_SR_TCE_MASK;
+}
+
+/*!
+ * @brief Stops the RTC time counter.
+ *
+ * RTC's seconds register can be written to only when the timer is stopped.
+ *
+ * @param base RTC peripheral base address
+ */
+static inline void RTC_StopTimer(RTC_Type *base)
+{
+    base->SR &= ~RTC_SR_TCE_MASK;
+}
+
+/*! @}*/
+
+#if (defined(FSL_FEATURE_RTC_HAS_OSC_SCXP) && FSL_FEATURE_RTC_HAS_OSC_SCXP)
+
+/*!
+ * @brief This function sets the specified capacitor configuration for the RTC oscillator.
+ *
+ * @param base    RTC peripheral base address
+ * @param capLoad Oscillator loads to enable. This is a logical OR of members of the
+ *                enumeration ::rtc_osc_cap_load_t
+ */
+static inline void RTC_SetOscCapLoad(RTC_Type *base, uint32_t capLoad)
+{
+    uint32_t reg = base->CR;
+
+    reg &= ~(RTC_CR_SC2P_MASK | RTC_CR_SC4P_MASK | RTC_CR_SC8P_MASK | RTC_CR_SC16P_MASK);
+    reg |= capLoad;
+
+    base->CR = reg;
+}
+
+#endif /* FSL_FEATURE_SCG_HAS_OSC_SCXP */
+
+/*!
+ * @brief Performs a software reset on the RTC module.
+ *
+ * This resets all RTC registers except for the SWR bit and the RTC_WAR and RTC_RAR
+ * registers. The SWR bit is cleared by software explicitly clearing it.
+ *
+ * @param base RTC peripheral base address
+ */
+static inline void RTC_Reset(RTC_Type *base)
+{
+    base->CR |= RTC_CR_SWR_MASK;
+    base->CR &= ~RTC_CR_SWR_MASK;
+
+    /* Set TSR register to 0x1 to avoid the timer invalid (TIF) bit being set in the SR register */
+    base->TSR = 1U;
+}
+
+#if defined(FSL_FEATURE_RTC_HAS_MONOTONIC) && (FSL_FEATURE_RTC_HAS_MONOTONIC)
+
+/*!
+ * @name Monotonic counter functions
+ * @{
+ */
+
+/*!
+ * @brief Reads the values of the Monotonic Counter High and Monotonic Counter Low and returns
+ *        them as a single value.
+ *
+ * @param base    RTC peripheral base address
+ * @param counter Pointer to variable where the value is stored.
+ */
+void RTC_GetMonotonicCounter(RTC_Type *base, uint64_t *counter);
+
+/*!
+ * @brief Writes values Monotonic Counter High and Monotonic Counter Low by decomposing
+ *        the given single value.
+ *
+ * @param base    RTC peripheral base address
+ * @param counter Counter value
+ */
+void RTC_SetMonotonicCounter(RTC_Type *base, uint64_t counter);
+
+/*!
+ * @brief Increments the Monotonic Counter by one.
+ *
+ * Increments the Monotonic Counter (registers RTC_MCLR and RTC_MCHR accordingly) by setting
+ * the monotonic counter enable (MER[MCE]) and then writing to the RTC_MCLR register. A write to the
+ * monotonic counter low that causes it to overflow also increments the monotonic counter high.
+ *
+ * @param base RTC peripheral base address
+ *
+ * @return kStatus_Success: success
+ *         kStatus_Fail: error occurred, either time invalid or monotonic overflow flag was found
+ */
+status_t RTC_IncrementMonotonicCounter(RTC_Type *base);
+
+/*! @}*/
+
+#endif /* FSL_FEATURE_RTC_HAS_MONOTONIC */
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* _FSL_RTC_H_ */

devices/MKL03Z4/drivers/fsl_sim.c

@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 2015, Freescale Semiconductor, Inc.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*
+* o Redistributions of source code must retain the above copyright notice, this list
+*   of conditions and the following disclaimer.
+*
+* o Redistributions in binary form must reproduce the above copyright notice, this
+*   list of conditions and the following disclaimer in the documentation and/or
+*   other materials provided with the distribution.
+*
+* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+*   contributors may be used to endorse or promote products derived from this
+*   software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "fsl_sim.h"
+
+/*******************************************************************************
+ * Codes
+ ******************************************************************************/
+#if (defined(FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) && FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR)
+void SIM_SetUsbVoltRegulatorEnableMode(uint32_t mask)
+{
+    SIM->SOPT1CFG |= (SIM_SOPT1CFG_URWE_MASK | SIM_SOPT1CFG_UVSWE_MASK | SIM_SOPT1CFG_USSWE_MASK);
+
+    SIM->SOPT1 = (SIM->SOPT1 & ~kSIM_UsbVoltRegEnableInAllModes) | mask;
+}
+#endif /* FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR */
+
+void SIM_GetUniqueId(sim_uid_t *uid)
+{
+#if defined(SIM_UIDH)
+    uid->H = SIM->UIDH;
+#endif
+    uid->MH = SIM->UIDMH;
+    uid->ML = SIM->UIDML;
+    uid->L = SIM->UIDL;
+}

devices/MKL03Z4/drivers/fsl_sim.h

@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2015, Freescale Semiconductor, Inc.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*
+* o Redistributions of source code must retain the above copyright notice, this list
+*   of conditions and the following disclaimer.
+*
+* o Redistributions in binary form must reproduce the above copyright notice, this
+*   list of conditions and the following disclaimer in the documentation and/or
+*   other materials provided with the distribution.
+*
+* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+*   contributors may be used to endorse or promote products derived from this
+*   software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _FSL_SIM_H_
+#define _FSL_SIM_H_
+
+#include "fsl_common.h"
+
+/*! @addtogroup sim */
+/*! @{*/
+
+
+/*******************************************************************************
+ * Definitions
+ *******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+#define FSL_SIM_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Driver version 2.0.0 */
+/*@}*/
+
+#if (defined(FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) && FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR)
+/*!@brief USB voltage regulator enable setting. */
+enum _sim_usb_volt_reg_enable_mode
+{
+    kSIM_UsbVoltRegEnable = SIM_SOPT1_USBREGEN_MASK,           /*!< Enable voltage regulator. */
+    kSIM_UsbVoltRegEnableInLowPower = SIM_SOPT1_USBVSTBY_MASK, /*!< Enable voltage regulator in VLPR/VLPW modes. */
+    kSIM_UsbVoltRegEnableInStop = SIM_SOPT1_USBSSTBY_MASK, /*!< Enable voltage regulator in STOP/VLPS/LLS/VLLS modes. */
+    kSIM_UsbVoltRegEnableInAllModes = SIM_SOPT1_USBREGEN_MASK | SIM_SOPT1_USBSSTBY_MASK |
+                                      SIM_SOPT1_USBVSTBY_MASK /*!< Enable voltage regulator in all power modes. */
+};
+#endif /* (defined(FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) && FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) */
+
+/*!@brief Unique ID. */
+typedef struct _sim_uid
+{
+#if defined(SIM_UIDH)
+    uint32_t H; /*!< UIDH.  */
+#endif
+    uint32_t MH; /*!< UIDMH. */
+    uint32_t ML; /*!< UIDML. */
+    uint32_t L;  /*!< UIDL.  */
+} sim_uid_t;
+
+/*!@brief Flash enable mode. */
+enum _sim_flash_mode
+{
+    kSIM_FlashDisableInWait = SIM_FCFG1_FLASHDOZE_MASK, /*!< Disable flash in wait mode.   */
+    kSIM_FlashDisable = SIM_FCFG1_FLASHDIS_MASK         /*!< Disable flash in normal mode. */
+};
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus*/
+
+#if (defined(FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) && FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR)
+/*!
+ * @brief Sets the USB voltage regulator setting.
+ *
+ * This function configures whether the USB voltage regulator is enabled in
+ * normal RUN mode, STOP/VLPS/LLS/VLLS modes and VLPR/VLPW modes. The configurations
+ * are passed in as mask value of \ref _sim_usb_volt_reg_enable_mode. For example, enable
+ * USB voltage regulator in RUN/VLPR/VLPW modes and disable in STOP/VLPS/LLS/VLLS mode,
+ * please use:
+ *
+ * SIM_SetUsbVoltRegulatorEnableMode(kSIM_UsbVoltRegEnable | kSIM_UsbVoltRegEnableInLowPower);
+ *
+ * @param mask  USB voltage regulator enable setting.
+ */
+void SIM_SetUsbVoltRegulatorEnableMode(uint32_t mask);
+#endif /* FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR */
+
+/*!
+ * @brief Get the unique identification register value.
+ *
+ * @param uid Pointer to the structure to save the UID value.
+ */
+void SIM_GetUniqueId(sim_uid_t *uid);
+
+/*!
+ * @brief Set the flash enable mode.
+ *
+ * @param mode The mode to set, see \ref _sim_flash_mode for mode details.
+ */
+static inline void SIM_SetFlashMode(uint8_t mode)
+{
+    SIM->FCFG1 = mode;
+}
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus*/
+
+/*! @}*/
+
+#endif /* _FSL_SIM_H_ */

devices/MKL03Z4/drivers/fsl_smc.c

@@ -0,0 +1,366 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_smc.h"
+
+#if (defined(FSL_FEATURE_SMC_HAS_PARAM) && FSL_FEATURE_SMC_HAS_PARAM)
+void SMC_GetParam(SMC_Type *base, smc_param_t *param)
+{
+    uint32_t reg = base->PARAM;
+    param->hsrunEnable = (bool)(reg & SMC_PARAM_EHSRUN_MASK);
+    param->llsEnable = (bool)(reg & SMC_PARAM_ELLS_MASK);
+    param->lls2Enable = (bool)(reg & SMC_PARAM_ELLS2_MASK);
+    param->vlls0Enable = (bool)(reg & SMC_PARAM_EVLLS0_MASK);
+}
+#endif /* FSL_FEATURE_SMC_HAS_PARAM */
+
+status_t SMC_SetPowerModeRun(SMC_Type *base)
+{
+    uint8_t reg;
+
+    reg = base->PMCTRL;
+    /* configure Normal RUN mode */
+    reg &= ~SMC_PMCTRL_RUNM_MASK;
+    reg |= (kSMC_RunNormal << SMC_PMCTRL_RUNM_SHIFT);
+    base->PMCTRL = reg;
+
+    return kStatus_Success;
+}
+
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+status_t SMC_SetPowerModeHsrun(SMC_Type *base)
+{
+    uint8_t reg;
+
+    reg = base->PMCTRL;
+    /* configure High Speed RUN mode */
+    reg &= ~SMC_PMCTRL_RUNM_MASK;
+    reg |= (kSMC_Hsrun << SMC_PMCTRL_RUNM_SHIFT);
+    base->PMCTRL = reg;
+
+    return kStatus_Success;
+}
+#endif /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+
+status_t SMC_SetPowerModeWait(SMC_Type *base)
+{
+    /* configure Normal Wait mode */
+    SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    return kStatus_Success;
+}
+
+status_t SMC_SetPowerModeStop(SMC_Type *base, smc_partial_stop_option_t option)
+{
+    uint8_t reg;
+
+#if (defined(FSL_FEATURE_SMC_HAS_PSTOPO) && FSL_FEATURE_SMC_HAS_PSTOPO)
+    /* configure the Partial Stop mode in Noraml Stop mode */
+    reg = base->STOPCTRL;
+    reg &= ~SMC_STOPCTRL_PSTOPO_MASK;
+    reg |= ((uint32_t)option << SMC_STOPCTRL_PSTOPO_SHIFT);
+    base->STOPCTRL = reg;
+#endif
+
+    /* configure Normal Stop mode */
+    reg = base->PMCTRL;
+    reg &= ~SMC_PMCTRL_STOPM_MASK;
+    reg |= (kSMC_StopNormal << SMC_PMCTRL_STOPM_SHIFT);
+    base->PMCTRL = reg;
+
+    /* Set the SLEEPDEEP bit to enable deep sleep mode (stop mode) */
+    SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+
+    /* read back to make sure the configuration valid before enter stop mode */
+    (void)base->PMCTRL;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    /* check whether the power mode enter Stop mode succeed */
+    if (base->PMCTRL & SMC_PMCTRL_STOPA_MASK)
+    {
+        return kStatus_SMC_StopAbort;
+    }
+    else
+    {
+        return kStatus_Success;
+    }
+}
+
+status_t SMC_SetPowerModeVlpr(SMC_Type *base
+#if (defined(FSL_FEATURE_SMC_HAS_LPWUI) && FSL_FEATURE_SMC_HAS_LPWUI)
+                              ,
+                              bool wakeupMode
+#endif
+                              )
+{
+    uint8_t reg;
+
+    reg = base->PMCTRL;
+#if (defined(FSL_FEATURE_SMC_HAS_LPWUI) && FSL_FEATURE_SMC_HAS_LPWUI)
+    /* configure whether the system remains in VLP mode on an interrupt */
+    if (wakeupMode)
+    {
+        /* exits to RUN mode on an interrupt */
+        reg |= SMC_PMCTRL_LPWUI_MASK;
+    }
+    else
+    {
+        /* remains in VLP mode on an interrupt */
+        reg &= ~SMC_PMCTRL_LPWUI_MASK;
+    }
+#endif /* FSL_FEATURE_SMC_HAS_LPWUI */
+
+    /* configure VLPR mode */
+    reg &= ~SMC_PMCTRL_RUNM_MASK;
+    reg |= (kSMC_RunVlpr << SMC_PMCTRL_RUNM_SHIFT);
+    base->PMCTRL = reg;
+
+    return kStatus_Success;
+}
+
+status_t SMC_SetPowerModeVlpw(SMC_Type *base)
+{
+    /* configure VLPW mode */
+    /* Set the SLEEPDEEP bit to enable deep sleep mode */
+    SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    return kStatus_Success;
+}
+
+status_t SMC_SetPowerModeVlps(SMC_Type *base)
+{
+    uint8_t reg;
+
+    /* configure VLPS mode */
+    reg = base->PMCTRL;
+    reg &= ~SMC_PMCTRL_STOPM_MASK;
+    reg |= (kSMC_StopVlps << SMC_PMCTRL_STOPM_SHIFT);
+    base->PMCTRL = reg;
+
+    /* Set the SLEEPDEEP bit to enable deep sleep mode */
+    SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+
+    /* read back to make sure the configuration valid before enter stop mode */
+    (void)base->PMCTRL;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    /* check whether the power mode enter VLPS mode succeed */
+    if (base->PMCTRL & SMC_PMCTRL_STOPA_MASK)
+    {
+        return kStatus_SMC_StopAbort;
+    }
+    else
+    {
+        return kStatus_Success;
+    }
+}
+
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+status_t SMC_SetPowerModeLls(SMC_Type *base
+#if ((defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE) || \
+     (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO))
+                             ,
+                             const smc_power_mode_lls_config_t *config
+#endif
+                             )
+{
+    uint8_t reg;
+
+    /* configure to LLS mode */
+    reg = base->PMCTRL;
+    reg &= ~SMC_PMCTRL_STOPM_MASK;
+    reg |= (kSMC_StopLls << SMC_PMCTRL_STOPM_SHIFT);
+    base->PMCTRL = reg;
+
+/* configure LLS sub-mode*/
+#if (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+    reg = base->STOPCTRL;
+    reg &= ~SMC_STOPCTRL_LLSM_MASK;
+    reg |= ((uint32_t)config->subMode << SMC_STOPCTRL_LLSM_SHIFT);
+    base->STOPCTRL = reg;
+#endif /* FSL_FEATURE_SMC_HAS_LLS_SUBMODE */
+
+#if (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO)
+    if (config->enableLpoClock)
+    {
+        base->STOPCTRL &= ~SMC_STOPCTRL_LPOPO_MASK;
+    }
+    else
+    {
+        base->STOPCTRL |= SMC_STOPCTRL_LPOPO_MASK;
+    }
+#endif /* FSL_FEATURE_SMC_HAS_LPOPO */
+
+    /* Set the SLEEPDEEP bit to enable deep sleep mode */
+    SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+
+    /* read back to make sure the configuration valid before enter stop mode */
+    (void)base->PMCTRL;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    /* check whether the power mode enter LLS mode succeed */
+    if (base->PMCTRL & SMC_PMCTRL_STOPA_MASK)
+    {
+        return kStatus_SMC_StopAbort;
+    }
+    else
+    {
+        return kStatus_Success;
+    }
+}
+#endif /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+status_t SMC_SetPowerModeVlls(SMC_Type *base, const smc_power_mode_vlls_config_t *config)
+{
+    uint8_t reg;
+
+#if (defined(FSL_FEATURE_SMC_HAS_PORPO) && FSL_FEATURE_SMC_HAS_PORPO)
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG) ||     \
+    (defined(FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) && FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) || \
+    (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+    if (config->subMode == kSMC_StopSub0)
+#endif
+    {
+        /* configure whether the Por Detect work in Vlls0 mode */
+        if (config->enablePorDetectInVlls0)
+        {
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG)
+            base->VLLSCTRL &= ~SMC_VLLSCTRL_PORPO_MASK;
+#else
+            base->STOPCTRL &= ~SMC_STOPCTRL_PORPO_MASK;
+#endif
+        }
+        else
+        {
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG)
+            base->VLLSCTRL |= SMC_VLLSCTRL_PORPO_MASK;
+#else
+            base->STOPCTRL |= SMC_STOPCTRL_PORPO_MASK;
+#endif
+        }
+    }
+#endif /* FSL_FEATURE_SMC_HAS_PORPO */
+
+#if (defined(FSL_FEATURE_SMC_HAS_RAM2_POWER_OPTION) && FSL_FEATURE_SMC_HAS_RAM2_POWER_OPTION)
+    else if (config->subMode == kSMC_StopSub2)
+    {
+        /* configure whether the Por Detect work in Vlls0 mode */
+        if (config->enableRam2InVlls2)
+        {
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG)
+            base->VLLSCTRL |= SMC_VLLSCTRL_RAM2PO_MASK;
+#else
+            base->STOPCTRL |= SMC_STOPCTRL_RAM2PO_MASK;
+#endif
+        }
+        else
+        {
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG)
+            base->VLLSCTRL &= ~SMC_VLLSCTRL_RAM2PO_MASK;
+#else
+            base->STOPCTRL &= ~SMC_STOPCTRL_RAM2PO_MASK;
+#endif
+        }
+    }
+    else
+    {
+    }
+#endif /* FSL_FEATURE_SMC_HAS_RAM2_POWER_OPTION */
+
+    /* configure to VLLS mode */
+    reg = base->PMCTRL;
+    reg &= ~SMC_PMCTRL_STOPM_MASK;
+    reg |= (kSMC_StopVlls << SMC_PMCTRL_STOPM_SHIFT);
+    base->PMCTRL = reg;
+
+/* configure the VLLS sub-mode */
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG)
+    reg = base->VLLSCTRL;
+    reg &= ~SMC_VLLSCTRL_VLLSM_MASK;
+    reg |= ((uint32_t)config->subMode << SMC_VLLSCTRL_VLLSM_SHIFT);
+    base->VLLSCTRL = reg;
+#else
+#if (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+    reg = base->STOPCTRL;
+    reg &= ~SMC_STOPCTRL_LLSM_MASK;
+    reg |= ((uint32_t)config->subMode << SMC_STOPCTRL_LLSM_SHIFT);
+    base->STOPCTRL = reg;
+#else
+    reg = base->STOPCTRL;
+    reg &= ~SMC_STOPCTRL_VLLSM_MASK;
+    reg |= ((uint32_t)config->subMode << SMC_STOPCTRL_VLLSM_SHIFT);
+    base->STOPCTRL = reg;
+#endif /* FSL_FEATURE_SMC_HAS_LLS_SUBMODE */
+#endif
+
+#if (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO)
+    if (config->enableLpoClock)
+    {
+        base->STOPCTRL &= ~SMC_STOPCTRL_LPOPO_MASK;
+    }
+    else
+    {
+        base->STOPCTRL |= SMC_STOPCTRL_LPOPO_MASK;
+    }
+#endif /* FSL_FEATURE_SMC_HAS_LPOPO */
+
+    /* Set the SLEEPDEEP bit to enable deep sleep mode */
+    SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+
+    /* read back to make sure the configuration valid before enter stop mode */
+    (void)base->PMCTRL;
+    __DSB();
+    __WFI();
+    __ISB();
+
+    /* check whether the power mode enter LLS mode succeed */
+    if (base->PMCTRL & SMC_PMCTRL_STOPA_MASK)
+    {
+        return kStatus_SMC_StopAbort;
+    }
+    else
+    {
+        return kStatus_Success;
+    }
+}
+#endif /* FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE */

devices/MKL03Z4/drivers/fsl_smc.h

@@ -0,0 +1,418 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_SMC_H_
+#define _FSL_SMC_H_
+
+#include "fsl_common.h"
+
+/*! @addtogroup smc */
+/*! @{ */
+
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief SMC driver version 2.0.2. */
+#define FSL_SMC_DRIVER_VERSION (MAKE_VERSION(2, 0, 2))
+/*@}*/
+
+/*!
+ * @brief Power Modes Protection
+ */
+typedef enum _smc_power_mode_protection
+{
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+    kSMC_AllowPowerModeVlls = SMC_PMPROT_AVLLS_MASK, /*!< Allow Very-Low-Leakage Stop Mode. */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+    kSMC_AllowPowerModeLls = SMC_PMPROT_ALLS_MASK, /*!< Allow Low-Leakage Stop Mode.      */
+#endif                                             /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+    kSMC_AllowPowerModeVlp = SMC_PMPROT_AVLP_MASK, /*!< Allow Very-Low-Power Mode.        */
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+    kSMC_AllowPowerModeHsrun = SMC_PMPROT_AHSRUN_MASK, /*!< Allow High Speed Run mode.        */
+#endif                                                 /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+    kSMC_AllowPowerModeAll = (0U
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+                              |
+                              SMC_PMPROT_AVLLS_MASK
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+                              |
+                              SMC_PMPROT_ALLS_MASK
+#endif /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+                              |
+                              SMC_PMPROT_AVLP_MASK
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+                              |
+                              kSMC_AllowPowerModeHsrun
+#endif                          /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+                              ) /*!< Allow all power mode.              */
+} smc_power_mode_protection_t;
+
+/*!
+ * @brief Power Modes in PMSTAT
+ */
+typedef enum _smc_power_state
+{
+    kSMC_PowerStateRun = 0x01U << 0U,  /*!< 0000_0001 - Current power mode is RUN   */
+    kSMC_PowerStateStop = 0x01U << 1U, /*!< 0000_0010 - Current power mode is STOP  */
+    kSMC_PowerStateVlpr = 0x01U << 2U, /*!< 0000_0100 - Current power mode is VLPR  */
+    kSMC_PowerStateVlpw = 0x01U << 3U, /*!< 0000_1000 - Current power mode is VLPW  */
+    kSMC_PowerStateVlps = 0x01U << 4U, /*!< 0001_0000 - Current power mode is VLPS  */
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+    kSMC_PowerStateLls = 0x01U << 5U, /*!< 0010_0000 - Current power mode is LLS   */
+#endif                                /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+    kSMC_PowerStateVlls = 0x01U << 6U, /*!< 0100_0000 - Current power mode is VLLS  */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+    kSMC_PowerStateHsrun = 0x01U << 7U /*!< 1000_0000 - Current power mode is HSRUN */
+#endif                                 /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+} smc_power_state_t;
+
+/*!
+ * @brief Run mode definition
+ */
+typedef enum _smc_run_mode
+{
+    kSMC_RunNormal = 0U, /*!< normal RUN mode.             */
+    kSMC_RunVlpr = 2U,   /*!< Very-Low-Power RUN mode.     */
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+    kSMC_Hsrun = 3U /*!< High Speed Run mode (HSRUN). */
+#endif              /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+} smc_run_mode_t;
+
+/*!
+ * @brief Stop mode definition
+ */
+typedef enum _smc_stop_mode
+{
+    kSMC_StopNormal = 0U, /*!< Normal STOP mode.           */
+    kSMC_StopVlps = 2U,   /*!< Very-Low-Power STOP mode.   */
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+    kSMC_StopLls = 3U, /*!< Low-Leakage Stop mode.      */
+#endif                 /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+    kSMC_StopVlls = 4U /*!< Very-Low-Leakage Stop mode. */
+#endif
+} smc_stop_mode_t;
+
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG) ||     \
+    (defined(FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) && FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) || \
+    (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+/*!
+ * @brief VLLS/LLS stop sub mode definition
+ */
+typedef enum _smc_stop_submode
+{
+    kSMC_StopSub0 = 0U, /*!< Stop submode 0, for VLLS0/LLS0. */
+    kSMC_StopSub1 = 1U, /*!< Stop submode 1, for VLLS1/LLS1. */
+    kSMC_StopSub2 = 2U, /*!< Stop submode 2, for VLLS2/LLS2. */
+    kSMC_StopSub3 = 3U  /*!< Stop submode 3, for VLLS3/LLS3. */
+} smc_stop_submode_t;
+#endif
+
+/*!
+ * @brief Partial STOP option
+ */
+typedef enum _smc_partial_stop_mode
+{
+    kSMC_PartialStop = 0U,  /*!< STOP - Normal Stop mode*/
+    kSMC_PartialStop1 = 1U, /*!< Partial Stop with both system and bus clocks disabled*/
+    kSMC_PartialStop2 = 2U, /*!< Partial Stop with system clock disabled and bus clock enabled*/
+} smc_partial_stop_option_t;
+
+/*!
+ * @brief SMC configuration status
+ */
+enum _smc_status
+{
+    kStatus_SMC_StopAbort = MAKE_STATUS(kStatusGroup_POWER, 0) /*!< Entering Stop mode is abort*/
+};
+
+#if (defined(FSL_FEATURE_SMC_HAS_VERID) && FSL_FEATURE_SMC_HAS_VERID)
+/*!
+ * @brief IP version ID definition.
+ */
+typedef struct _smc_version_id
+{
+    uint16_t feature; /*!< Feature Specification Number. */
+    uint8_t minor;    /*!< Minor version number.         */
+    uint8_t major;    /*!< Major version number.         */
+} smc_version_id_t;
+#endif /* FSL_FEATURE_SMC_HAS_VERID */
+
+#if (defined(FSL_FEATURE_SMC_HAS_PARAM) && FSL_FEATURE_SMC_HAS_PARAM)
+/*!
+ * @brief IP parameter definition.
+ */
+typedef struct _smc_param
+{
+    bool hsrunEnable; /*!< HSRUN mode enable. */
+    bool llsEnable;   /*!< LLS mode enable.   */
+    bool lls2Enable;  /*!< LLS2 mode enable.  */
+    bool vlls0Enable; /*!< VLLS0 mode enable. */
+} smc_param_t;
+#endif /* FSL_FEATURE_SMC_HAS_PARAM */
+
+#if (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE) || \
+    (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO)
+/*!
+ * @brief SMC Low-Leakage Stop power mode config
+ */
+typedef struct _smc_power_mode_lls_config
+{
+#if (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+    smc_stop_submode_t subMode; /*!< Low-leakage Stop sub-mode */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO)
+    bool enableLpoClock; /*!< Enable LPO clock in LLS mode */
+#endif
+} smc_power_mode_lls_config_t;
+#endif /* (FSL_FEATURE_SMC_HAS_LLS_SUBMODE || FSL_FEATURE_SMC_HAS_LPOPO) */
+
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+/*!
+ * @brief SMC Very Low-Leakage Stop power mode config
+ */
+typedef struct _smc_power_mode_vlls_config
+{
+#if (defined(FSL_FEATURE_SMC_USE_VLLSCTRL_REG) && FSL_FEATURE_SMC_USE_VLLSCTRL_REG) ||     \
+    (defined(FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) && FSL_FEATURE_SMC_USE_STOPCTRL_VLLSM) || \
+    (defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE)
+    smc_stop_submode_t subMode; /*!< Very Low-leakage Stop sub-mode */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_PORPO) && FSL_FEATURE_SMC_HAS_PORPO)
+    bool enablePorDetectInVlls0; /*!< Enable Power on reset detect in VLLS mode */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_RAM2_POWER_OPTION) && FSL_FEATURE_SMC_HAS_RAM2_POWER_OPTION)
+    bool enableRam2InVlls2; /*!< Enable RAM2 power in VLLS2 */
+#endif
+#if (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO)
+    bool enableLpoClock; /*!< Enable LPO clock in VLLS mode */
+#endif
+} smc_power_mode_vlls_config_t;
+#endif
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+/*! @name System mode controller APIs*/
+/*@{*/
+
+#if (defined(FSL_FEATURE_SMC_HAS_VERID) && FSL_FEATURE_SMC_HAS_VERID)
+/*!
+ * @brief Gets the SMC version ID.
+ *
+ * This function gets the SMC version ID, including major version number,
+ * minor version number and feature specification number.
+ *
+ * @param base SMC peripheral base address.
+ * @param versionId     Pointer to version ID structure.
+ */
+static inline void SMC_GetVersionId(SMC_Type *base, smc_version_id_t *versionId)
+{
+    *((uint32_t *)versionId) = base->VERID;
+}
+#endif /* FSL_FEATURE_SMC_HAS_VERID */
+
+#if (defined(FSL_FEATURE_SMC_HAS_PARAM) && FSL_FEATURE_SMC_HAS_PARAM)
+/*!
+ * @brief Gets the SMC parameter.
+ *
+ * This function gets the SMC parameter, including the enabled power mdoes.
+ *
+ * @param base SMC peripheral base address.
+ * @param param         Pointer to SMC param structure.
+ */
+void SMC_GetParam(SMC_Type *base, smc_param_t *param);
+#endif
+
+/*!
+ * @brief Configures all power mode protection settings.
+ *
+ * This function  configures the power mode protection settings for
+ * supported power modes in the specified chip family. The available power modes
+ * are defined in the smc_power_mode_protection_t. This should be done at an early
+ * system level initialization stage. See the reference manual for details.
+ * This register can only write once after the power reset.
+ *
+ * The allowed modes are passed as bit map, for example, to allow LLS and VLLS,
+ * use SMC_SetPowerModeProtection(kSMC_AllowPowerModeVlls | kSMC_AllowPowerModeVlps).
+ * To allow all modes, use SMC_SetPowerModeProtection(kSMC_AllowPowerModeAll).
+ *
+ * @param base SMC peripheral base address.
+ * @param allowedModes Bitmap of the allowed power modes.
+ */
+static inline void SMC_SetPowerModeProtection(SMC_Type *base, uint8_t allowedModes)
+{
+    base->PMPROT = allowedModes;
+}
+
+/*!
+ * @brief Gets the current power mode status.
+ *
+ * This function  returns the current power mode stat. Once application
+ * switches the power mode, it should always check the stat to check whether it
+ * runs into the specified mode or not. An application  should  check
+ * this mode before switching to a different mode. The system  requires that
+ * only certain modes can switch to other specific modes. See the
+ * reference manual for details and the smc_power_state_t for information about
+ * the power stat.
+ *
+ * @param base SMC peripheral base address.
+ * @return Current power mode status.
+ */
+static inline smc_power_state_t SMC_GetPowerModeState(SMC_Type *base)
+{
+    return (smc_power_state_t)base->PMSTAT;
+}
+
+/*!
+ * @brief Configure the system to RUN power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeRun(SMC_Type *base);
+
+#if (defined(FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE) && FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE)
+/*!
+ * @brief Configure the system to HSRUN power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeHsrun(SMC_Type *base);
+#endif /* FSL_FEATURE_SMC_HAS_HIGH_SPEED_RUN_MODE */
+
+/*!
+ * @brief Configure the system to WAIT power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeWait(SMC_Type *base);
+
+/*!
+ * @brief Configure the system to Stop power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @param  option Partial Stop mode option.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeStop(SMC_Type *base, smc_partial_stop_option_t option);
+
+#if (defined(FSL_FEATURE_SMC_HAS_LPWUI) && FSL_FEATURE_SMC_HAS_LPWUI)
+/*!
+ * @brief Configure the system to VLPR power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @param  wakeupMode Enter Normal Run mode if true, else stay in VLPR mode.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeVlpr(SMC_Type *base, bool wakeupMode);
+#else
+/*!
+ * @brief Configure the system to VLPR power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeVlpr(SMC_Type *base);
+#endif /* FSL_FEATURE_SMC_HAS_LPWUI */
+
+/*!
+ * @brief Configure the system to VLPW power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeVlpw(SMC_Type *base);
+
+/*!
+ * @brief Configure the system to VLPS power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeVlps(SMC_Type *base);
+
+#if (defined(FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE)
+#if ((defined(FSL_FEATURE_SMC_HAS_LLS_SUBMODE) && FSL_FEATURE_SMC_HAS_LLS_SUBMODE) || \
+     (defined(FSL_FEATURE_SMC_HAS_LPOPO) && FSL_FEATURE_SMC_HAS_LPOPO))
+/*!
+ * @brief Configure the system to LLS power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @param  config The LLS power mode configuration structure
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeLls(SMC_Type *base, const smc_power_mode_lls_config_t *config);
+#else
+/*!
+ * @brief Configure the system to LLS power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeLls(SMC_Type *base);
+#endif
+#endif /* FSL_FEATURE_SMC_HAS_LOW_LEAKAGE_STOP_MODE */
+
+#if (defined(FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE) && FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE)
+/*!
+ * @brief Configure the system to VLLS power mode.
+ *
+ * @param base SMC peripheral base address.
+ * @param  config The VLLS power mode configuration structure.
+ * @return SMC configuration error code.
+ */
+status_t SMC_SetPowerModeVlls(SMC_Type *base, const smc_power_mode_vlls_config_t *config);
+#endif /* FSL_FEATURE_SMC_HAS_VERY_LOW_LEAKAGE_STOP_MODE */
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @}*/
+
+#endif /* _FSL_SMC_H_ */

devices/MKL03Z4/drivers/fsl_vref.c

@@ -0,0 +1,224 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_vref.h"
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+
+/*!
+ * @brief Gets the instance from the base address
+ *
+ * @param base VREF peripheral base address
+ *
+ * @return The VREF instance
+ */
+static uint32_t VREF_GetInstance(VREF_Type *base);
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+/*! @brief Pointers to VREF bases for each instance. */
+static VREF_Type *const s_vrefBases[] = VREF_BASE_PTRS;
+
+/*! @brief Pointers to VREF clocks for each instance. */
+static const clock_ip_name_t s_vrefClocks[] = VREF_CLOCKS;
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+static uint32_t VREF_GetInstance(VREF_Type *base)
+{
+    uint32_t instance;
+
+    /* Find the instance index from base address mappings. */
+    for (instance = 0; instance < FSL_FEATURE_SOC_VREF_COUNT; instance++)
+    {
+        if (s_vrefBases[instance] == base)
+        {
+            break;
+        }
+    }
+
+    assert(instance < FSL_FEATURE_SOC_VREF_COUNT);
+
+    return instance;
+}
+
+void VREF_Init(VREF_Type *base, const vref_config_t *config)
+{
+    assert(config != NULL);
+
+    uint8_t reg = 0U;
+
+    /* Ungate clock for VREF */
+    CLOCK_EnableClock(s_vrefClocks[VREF_GetInstance(base)]);
+
+/* Configure VREF to a known state */
+#if defined(FSL_FEATURE_VREF_HAS_CHOP_OSC) && FSL_FEATURE_VREF_HAS_CHOP_OSC
+    /* Set chop oscillator bit */
+    base->TRM |= VREF_TRM_CHOPEN_MASK;
+#endif /* FSL_FEATURE_VREF_HAS_CHOP_OSC */
+    /* Get current SC register */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+    reg = base->VREFH_SC;
+#else
+    reg = base->SC;
+#endif/* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+    /* Clear old buffer mode selection bits */
+    reg &= ~VREF_SC_MODE_LV_MASK;
+    /* Set buffer Mode selection and Regulator enable bit */
+    reg |= VREF_SC_MODE_LV(config->bufferMode) | VREF_SC_REGEN(1U);
+#if defined(FSL_FEATURE_VREF_HAS_COMPENSATION) && FSL_FEATURE_VREF_HAS_COMPENSATION
+    /* Set second order curvature compensation enable bit */
+    reg |= VREF_SC_ICOMPEN(1U);
+#endif /* FSL_FEATURE_VREF_HAS_COMPENSATION */
+    /* Enable VREF module */
+    reg |= VREF_SC_VREFEN(1U);
+    /* Update bit-field from value to Status and Control register */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+    base->VREFH_SC = reg;
+#else
+    base->SC = reg;
+#endif/* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+    reg = base->VREFL_TRM;
+    /* Clear old select external voltage reference and VREFL (0.4 V) reference buffer enable bits */
+    reg &= ~(VREF_VREFL_TRM_VREFL_EN_MASK | VREF_VREFL_TRM_VREFL_SEL_MASK);
+    /* Select external voltage reference and set VREFL (0.4 V) reference buffer enable */
+    reg |= VREF_VREFL_TRM_VREFL_SEL(config->enableExternalVoltRef) | VREF_VREFL_TRM_VREFL_EN(config->enableLowRef);
+    base->VREFL_TRM = reg;
+#endif /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+
+#if defined(FSL_FEATURE_VREF_HAS_TRM4) && FSL_FEATURE_VREF_HAS_TRM4
+    reg = base->TRM4;
+    /* Clear old select internal voltage reference bit (2.1V) */
+    reg &= ~VREF_TRM4_VREF2V1_EN_MASK;
+    /* Select internal voltage reference (2.1V) */
+    reg |= VREF_TRM4_VREF2V1_EN(config->enable2V1VoltRef);
+    base->TRM4 = reg;
+#endif /* FSL_FEATURE_VREF_HAS_TRM4 */
+
+    /* Wait until internal voltage stable */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+     while ((base->VREFH_SC & VREF_SC_VREFST_MASK) == 0)
+#else
+    while ((base->SC & VREF_SC_VREFST_MASK) == 0)
+#endif/* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+    {
+    }
+}
+
+void VREF_Deinit(VREF_Type *base)
+{
+    /* Gate clock for VREF */
+    CLOCK_DisableClock(s_vrefClocks[VREF_GetInstance(base)]);
+}
+
+void VREF_GetDefaultConfig(vref_config_t *config)
+{
+    assert(config);
+
+/* Set High power buffer mode in */
+#if defined(FSL_FEATURE_VREF_MODE_LV_TYPE) && FSL_FEATURE_VREF_MODE_LV_TYPE
+    config->bufferMode = kVREF_ModeHighPowerBuffer;
+#else
+    config->bufferMode = kVREF_ModeTightRegulationBuffer;
+#endif /* FSL_FEATURE_VREF_MODE_LV_TYPE */
+
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+    /* Select internal voltage reference */
+    config->enableExternalVoltRef = false;
+    /* Set VREFL (0.4 V) reference buffer disable */
+    config->enableLowRef = false;
+#endif /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+
+#if defined(FSL_FEATURE_VREF_HAS_TRM4) && FSL_FEATURE_VREF_HAS_TRM4
+    /* Disable internal voltage reference (2.1V) */
+    config->enable2V1VoltRef = false;
+#endif /* FSL_FEATURE_VREF_HAS_TRM4 */
+}
+
+void VREF_SetTrimVal(VREF_Type *base, uint8_t trimValue)
+{
+    uint8_t reg = 0U;
+
+    /* Set TRIM bits value in voltage reference */
+    reg = base->TRM;
+    reg = ((reg & ~VREF_TRM_TRIM_MASK) | VREF_TRM_TRIM(trimValue));
+    base->TRM = reg;
+    /* Wait until internal voltage stable */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+     while ((base->VREFH_SC & VREF_SC_VREFST_MASK) == 0)
+#else
+    while ((base->SC & VREF_SC_VREFST_MASK) == 0)
+#endif/* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+    {
+    }
+}
+
+#if defined(FSL_FEATURE_VREF_HAS_TRM4) && FSL_FEATURE_VREF_HAS_TRM4
+void VREF_SetTrim2V1Val(VREF_Type *base, uint8_t trimValue)
+{
+    uint8_t reg = 0U;
+
+    /* Set TRIM bits value in voltage reference (2V1) */
+    reg = base->TRM4;
+    reg = ((reg & ~VREF_TRM4_TRIM2V1_MASK) | VREF_TRM4_TRIM2V1(trimValue));
+    base->TRM4 = reg;
+    /* Wait until internal voltage stable */
+    while ((base->SC & VREF_SC_VREFST_MASK) == 0)
+    {
+    }
+}
+#endif /* FSL_FEATURE_VREF_HAS_TRM4 */
+
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+void VREF_SetLowReferenceTrimVal(VREF_Type *base, uint8_t trimValue)
+{
+    /* The values 111b and 110b are NOT valid/allowed */
+    assert((trimValue != 0x7U) && (trimValue != 0x6U));
+
+    uint8_t reg = 0U;
+
+    /* Set TRIM bits value in low voltage reference */
+    reg = base->VREFL_TRM;
+    reg = ((reg & ~VREF_VREFL_TRM_VREFL_TRIM_MASK) | VREF_VREFL_TRM_VREFL_TRIM(trimValue));
+    base->VREFL_TRM = reg;
+    /* Wait until internal voltage stable */
+
+     while ((base->VREFH_SC & VREF_SC_VREFST_MASK) == 0)
+    {
+    }
+}
+#endif /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */

devices/MKL03Z4/drivers/fsl_vref.h

@@ -0,0 +1,256 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_VREF_H_
+#define _FSL_VREF_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup vref
+ * @{
+ */
+
+
+/******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+#define FSL_VREF_DRIVER_VERSION (MAKE_VERSION(2, 1, 0)) /*!< Version 2.1.0. */
+/*@}*/
+
+/* Those macros below defined to support SoC family which have VREFL (0.4V) reference */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+#define VREF_SC_MODE_LV VREF_VREFH_SC_MODE_LV
+#define VREF_SC_REGEN VREF_VREFH_SC_REGEN
+#define VREF_SC_VREFEN VREF_VREFH_SC_VREFEN
+#define VREF_SC_ICOMPEN VREF_VREFH_SC_ICOMPEN
+#define VREF_SC_REGEN_MASK VREF_VREFH_SC_REGEN_MASK
+#define VREF_SC_VREFST_MASK VREF_VREFH_SC_VREFST_MASK
+#define VREF_SC_VREFEN_MASK VREF_VREFH_SC_VREFEN_MASK
+#define VREF_SC_MODE_LV_MASK VREF_VREFH_SC_MODE_LV_MASK
+#define VREF_SC_ICOMPEN_MASK VREF_VREFH_SC_ICOMPEN_MASK
+#define TRM VREFH_TRM
+#define VREF_TRM_TRIM VREF_VREFH_TRM_TRIM
+#define VREF_TRM_CHOPEN_MASK VREF_VREFH_TRM_CHOPEN_MASK
+#define VREF_TRM_TRIM_MASK VREF_VREFH_TRM_TRIM_MASK
+#define VREF_TRM_CHOPEN_SHIFT VREF_VREFH_TRM_CHOPEN_SHIFT
+#define VREF_TRM_TRIM_SHIFT VREF_VREFH_TRM_TRIM_SHIFT
+#define VREF_SC_MODE_LV_SHIFT VREF_VREFH_SC_MODE_LV_SHIFT
+#define VREF_SC_REGEN_SHIFT VREF_VREFH_SC_REGEN_SHIFT
+#define VREF_SC_VREFST_SHIFT VREF_VREFH_SC_VREFST_SHIFT
+#define VREF_SC_ICOMPEN_SHIFT VREF_VREFH_SC_ICOMPEN_SHIFT
+#endif /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+
+/*!
+ * @brief VREF modes.
+ */
+typedef enum _vref_buffer_mode
+{
+    kVREF_ModeBandgapOnly = 0U, /*!< Bandgap on only, for stabilization and startup */
+#if defined(FSL_FEATURE_VREF_MODE_LV_TYPE) && FSL_FEATURE_VREF_MODE_LV_TYPE
+    kVREF_ModeHighPowerBuffer = 1U, /*!< High power buffer mode enabled */
+    kVREF_ModeLowPowerBuffer = 2U   /*!< Low power buffer mode enabled */
+#else
+    kVREF_ModeTightRegulationBuffer = 2U /*!< Tight regulation buffer enabled */
+#endif /* FSL_FEATURE_VREF_MODE_LV_TYPE */
+} vref_buffer_mode_t;
+
+/*!
+ * @brief The description structure for the VREF module.
+ */
+typedef struct _vref_config
+{
+    vref_buffer_mode_t bufferMode; /*!< Buffer mode selection */
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+    bool enableLowRef;          /*!< Set VREFL (0.4 V) reference buffer enable or disable */
+    bool enableExternalVoltRef; /*!< Select external voltage reference or not (internal) */
+#endif                          /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+#if defined(FSL_FEATURE_VREF_HAS_TRM4) && FSL_FEATURE_VREF_HAS_TRM4
+    bool enable2V1VoltRef; /*!< Enable Internal Voltage Reference (2.1V) */
+#endif                     /* FSL_FEATURE_VREF_HAS_TRM4 */
+} vref_config_t;
+
+/******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+/*!
+ * @name VREF functional operation
+ * @{
+ */
+
+/*!
+ * @brief Enables the clock gate and configures the VREF module according to the configuration structure.
+ *
+ * This function must be called before calling all the other VREF driver functions,
+ * read/write registers, and configurations with user-defined settings.
+ * The example below shows how to set up  vref_config_t parameters and
+ * how to call the VREF_Init function by passing in these parameters:
+ * Example:
+ * @code
+ *   vref_config_t vrefConfig;
+ *   vrefConfig.bufferMode = kVREF_ModeHighPowerBuffer;
+ *   vrefConfig.enableExternalVoltRef = false;
+ *   vrefConfig.enableLowRef = false;
+ *   VREF_Init(VREF, &vrefConfig);
+ * @endcode
+ *
+ * @param base VREF peripheral address.
+ * @param config Pointer to the configuration structure.
+ */
+void VREF_Init(VREF_Type *base, const vref_config_t *config);
+
+/*!
+ * @brief Stops and disables the clock for the VREF module.
+ *
+ * This function should be called to shut down the module.
+ * Example:
+ * @code
+ *   vref_config_t vrefUserConfig;
+ *   VREF_Init(VREF);
+ *   VREF_GetDefaultConfig(&vrefUserConfig);
+ *   ...
+ *   VREF_Deinit(VREF);
+ * @endcode
+ *
+ * @param base VREF peripheral address.
+ */
+void VREF_Deinit(VREF_Type *base);
+
+/*!
+ * @brief Initializes the VREF configuration structure.
+ *
+ * This function initializes the VREF configuration structure to a default value.
+ * Example:
+ * @code
+ *   vrefConfig->bufferMode = kVREF_ModeHighPowerBuffer;
+ *   vrefConfig->enableExternalVoltRef = false;
+ *   vrefConfig->enableLowRef = false;
+ * @endcode
+ *
+ * @param config Pointer to the initialization structure.
+ */
+void VREF_GetDefaultConfig(vref_config_t *config);
+
+/*!
+ * @brief Sets a TRIM value for reference voltage.
+ *
+ * This function sets a TRIM value for reference voltage.
+ * Note that the TRIM value maximum is 0x3F.
+ *
+ * @param base VREF peripheral address.
+ * @param trimValue Value of the trim register to set the output reference voltage (maximum 0x3F (6-bit)).
+ */
+void VREF_SetTrimVal(VREF_Type *base, uint8_t trimValue);
+
+/*!
+ * @brief Reads the value of the TRIM meaning output voltage.
+ *
+ * This function gets the TRIM value from the TRM register.
+ *
+ * @param base VREF peripheral address.
+ * @return Six-bit value of trim setting.
+ */
+static inline uint8_t VREF_GetTrimVal(VREF_Type *base)
+{
+    return (base->TRM & VREF_TRM_TRIM_MASK);
+}
+
+#if defined(FSL_FEATURE_VREF_HAS_TRM4) && FSL_FEATURE_VREF_HAS_TRM4
+/*!
+ * @brief Sets a TRIM value for reference voltage (2V1).
+ *
+ * This function sets a TRIM value for reference voltage (2V1).
+ * Note that the TRIM value maximum is 0x3F.
+ *
+ * @param base VREF peripheral address.
+ * @param trimValue Value of the trim register to set the output reference voltage (maximum 0x3F (6-bit)).
+ */
+void VREF_SetTrim2V1Val(VREF_Type *base, uint8_t trimValue);
+
+/*!
+ * @brief Reads the value of the TRIM meaning output voltage (2V1).
+ *
+ * This function gets the TRIM value from the VREF_TRM4 register.
+ *
+ * @param base VREF peripheral address.
+ * @return Six-bit value of trim setting.
+ */
+static inline uint8_t VREF_GetTrim2V1Val(VREF_Type *base)
+{
+    return (base->TRM4 & VREF_TRM4_TRIM2V1_MASK);
+}
+#endif /* FSL_FEATURE_VREF_HAS_TRM4 */
+
+#if defined(FSL_FEATURE_VREF_HAS_LOW_REFERENCE) && FSL_FEATURE_VREF_HAS_LOW_REFERENCE
+
+/*!
+ * @brief Sets the TRIM value for low voltage reference.
+ *
+ * This function sets the TRIM value for low reference voltage.
+ * NOTE:
+ *      - The TRIM value maximum is 0x05U
+ *      - The values 111b and 110b are not valid/allowed.
+ *
+ * @param base VREF peripheral address.
+ * @param trimValue Value of the trim register to set output low reference voltage (maximum 0x05U (3-bit)).
+ */
+void VREF_SetLowReferenceTrimVal(VREF_Type *base, uint8_t trimValue);
+
+/*!
+ * @brief Reads the value of the TRIM meaning output voltage.
+ *
+ * This function gets the TRIM value from the VREFL_TRM register.
+ *
+ * @param base VREF peripheral address.
+ * @return Three-bit value of the trim setting.
+ */
+static inline uint8_t VREF_GetLowReferenceTrimVal(VREF_Type *base)
+{
+    return (base->VREFL_TRM & VREF_VREFL_TRM_VREFL_TRIM_MASK);
+}
+#endif /* FSL_FEATURE_VREF_HAS_LOW_REFERENCE */
+
+/*@}*/
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @}*/
+
+#endif /* _FSL_VREF_H_ */

devices/MKL03Z4/fsl_device_registers.h

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2014 - 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_DEVICE_REGISTERS_H__
+#define __FSL_DEVICE_REGISTERS_H__
+
+/*
+ * Include the cpu specific register header files.
+ *
+ * The CPU macro should be declared in the project or makefile.
+ */
+#if (defined(CPU_MKL03Z32CAF4) || defined(CPU_MKL03Z8VFG4) || defined(CPU_MKL03Z16VFG4) || \
+    defined(CPU_MKL03Z32VFG4) || defined(CPU_MKL03Z8VFK4) || defined(CPU_MKL03Z16VFK4) || \
+    defined(CPU_MKL03Z32VFK4))
+
+#define KL03Z4_SERIES
+
+/* CMSIS-style register definitions */
+#include "MKL03Z4.h"
+/* CPU specific feature definitions */
+#include "MKL03Z4_features.h"
+
+#else
+    #error "No valid CPU defined!"
+#endif
+
+#endif /* __FSL_DEVICE_REGISTERS_H__ */
+
+/*******************************************************************************
+ * EOF
+ ******************************************************************************/

devices/MKL03Z4/gcc/MKL03Z16xxx4_flash.ld

@@ -0,0 +1,254 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0100 : 0x0;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x00000000, LENGTH = 0x00000100
+  m_flash_config        (RX)  : ORIGIN = 0x00000400, LENGTH = 0x00000010
+  m_text                (RX)  : ORIGIN = 0x00000410, LENGTH = 0x00003BF0
+  m_data                (RW)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000800
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal flash */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  .flash_config :
+  {
+    . = ALIGN(4);
+    KEEP(*(.FlashConfig))    /* Flash Configuration Field (FCF) */
+    . = ALIGN(4);
+  } > m_flash_config
+
+  /* The program code and other data goes into internal flash */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .interrupts_ram :
+  {
+    . = ALIGN(4);
+    __VECTOR_RAM__ = .;
+    __interrupts_ram_start__ = .; /* Create a global symbol at data start */
+    *(.m_interrupts_ram)     /* This is a user defined section */
+    . += M_VECTOR_RAM_SIZE;
+    . = ALIGN(4);
+    __interrupts_ram_end__ = .; /* Define a global symbol at data end */
+  } > m_data
+
+  __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
+  __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/MKL03Z16xxx4_ram.ld

@@ -0,0 +1,234 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000100
+  m_text                (RX)  : ORIGIN = 0x1FFFFF00, LENGTH = 0x00000100
+  m_data                (RW)  : ORIGIN = 0x20000000, LENGTH = 0x00000600
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal RAM */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  __VECTOR_RAM = __VECTOR_TABLE;
+  __RAM_VECTOR_TABLE_SIZE_BYTES = 0x0;
+
+  /* The program code and other data goes into internal RAM */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/MKL03Z32xxx4_flash.ld

@@ -0,0 +1,255 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0100 : 0x0;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x00000000, LENGTH = 0x00000100
+  m_flash_config        (RX)  : ORIGIN = 0x00000400, LENGTH = 0x00000010
+  m_text                (RX)  : ORIGIN = 0x00000410, LENGTH = 0x00007BF0
+  m_data                (RW)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000800
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal flash */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  .flash_config :
+  {
+    . = ALIGN(4);
+    KEEP(*(.FlashConfig))    /* Flash Configuration Field (FCF) */
+    . = ALIGN(4);
+  } > m_flash_config
+
+  /* The program code and other data goes into internal flash */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .interrupts_ram :
+  {
+    . = ALIGN(4);
+    __VECTOR_RAM__ = .;
+    __interrupts_ram_start__ = .; /* Create a global symbol at data start */
+    *(.m_interrupts_ram)     /* This is a user defined section */
+    . += M_VECTOR_RAM_SIZE;
+    . = ALIGN(4);
+    __interrupts_ram_end__ = .; /* Define a global symbol at data end */
+  } > m_data
+
+  __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
+  __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/MKL03Z32xxx4_ram.ld

@@ -0,0 +1,235 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000100
+  m_text                (RX)  : ORIGIN = 0x1FFFFF00, LENGTH = 0x00000100
+  m_data                (RW)  : ORIGIN = 0x20000000, LENGTH = 0x00000600
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal RAM */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  __VECTOR_RAM = __VECTOR_TABLE;
+  __RAM_VECTOR_TABLE_SIZE_BYTES = 0x0;
+
+  /* The program code and other data goes into internal RAM */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/MKL03Z8xxx4_flash.ld

@@ -0,0 +1,254 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0100 : 0x0;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x00000000, LENGTH = 0x00000100
+  m_flash_config        (RX)  : ORIGIN = 0x00000400, LENGTH = 0x00000010
+  m_text                (RX)  : ORIGIN = 0x00000410, LENGTH = 0x00001BF0
+  m_data                (RW)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000800
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal flash */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  .flash_config :
+  {
+    . = ALIGN(4);
+    KEEP(*(.FlashConfig))    /* Flash Configuration Field (FCF) */
+    . = ALIGN(4);
+  } > m_flash_config
+
+  /* The program code and other data goes into internal flash */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .interrupts_ram :
+  {
+    . = ALIGN(4);
+    __VECTOR_RAM__ = .;
+    __interrupts_ram_start__ = .; /* Create a global symbol at data start */
+    *(.m_interrupts_ram)     /* This is a user defined section */
+    . += M_VECTOR_RAM_SIZE;
+    . = ALIGN(4);
+    __interrupts_ram_end__ = .; /* Define a global symbol at data end */
+  } > m_data
+
+  __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
+  __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/MKL03Z8xxx4_ram.ld

@@ -0,0 +1,234 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x0200;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0050;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x1FFFFE00, LENGTH = 0x00000100
+  m_text                (RX)  : ORIGIN = 0x1FFFFF00, LENGTH = 0x00000100
+  m_data                (RW)  : ORIGIN = 0x20000000, LENGTH = 0x00000600
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal RAM */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  __VECTOR_RAM = __VECTOR_TABLE;
+  __RAM_VECTOR_TABLE_SIZE_BYTES = 0x0;
+
+  /* The program code and other data goes into internal RAM */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  /* reserve MTB memory at the beginning of m_data */
+  .mtb : /* MTB buffer address as defined by the hardware */
+  {
+    . = ALIGN(8);
+    _mtb_start = .;
+    KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+    . = ALIGN(8);
+    _mtb_end = .;
+  } > m_data
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    . = ALIGN(4);
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data
+
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data) + LENGTH(m_data);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
+}
+

devices/MKL03Z4/gcc/startup_MKL03Z4.S

@@ -0,0 +1,310 @@
+/* ---------------------------------------------------------------------------------------*/
+/*  @file:    startup_MKL03Z4.s                                                           */
+/*  @purpose: CMSIS Cortex-M0P Core Device Startup File                                   */
+/*            MKL03Z4                                                                     */
+/*  @version: 1.2                                                                         */
+/*  @date:    2014-6-27                                                                   */
+/*  @build:   b151111                                                                     */
+/* ---------------------------------------------------------------------------------------*/
+/*                                                                                        */
+/* Copyright (c) 1997 - 2015 , Freescale Semiconductor, Inc.                              */
+/* All rights reserved.                                                                   */
+/*                                                                                        */
+/* Redistribution and use in source and binary forms, with or without modification,       */
+/* are permitted provided that the following conditions are met:                          */
+/*                                                                                        */
+/* o Redistributions of source code must retain the above copyright notice, this list     */
+/*   of conditions and the following disclaimer.                                          */
+/*                                                                                        */
+/* o Redistributions in binary form must reproduce the above copyright notice, this       */
+/*   list of conditions and the following disclaimer in the documentation and/or          */
+/*   other materials provided with the distribution.                                      */
+/*                                                                                        */
+/* o Neither the name of Freescale Semiconductor, Inc. nor the names of its               */
+/*   contributors may be used to endorse or promote products derived from this            */
+/*   software without specific prior written permission.                                  */
+/*                                                                                        */
+/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND        */
+/* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED          */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE                 */
+/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR       */
+/* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES         */
+/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;           */
+/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON         */
+/* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT                */
+/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS          */
+/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                           */
+/*****************************************************************************/
+/* Version: GCC for ARM Embedded Processors                                  */
+/*****************************************************************************/
+    .syntax unified
+    .arch armv6-m
+
+    .section .isr_vector, "a"
+    .align 2
+    .globl __isr_vector
+__isr_vector:
+    .long   __StackTop                                      /* Top of Stack */
+    .long   Reset_Handler                                   /* Reset Handler */
+    .long   NMI_Handler                                     /* NMI Handler*/
+    .long   HardFault_Handler                               /* Hard Fault Handler*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   SVC_Handler                                     /* SVCall Handler*/
+    .long   0                                               /* Reserved*/
+    .long   0                                               /* Reserved*/
+    .long   PendSV_Handler                                  /* PendSV Handler*/
+    .long   SysTick_Handler                                 /* SysTick Handler*/
+
+                                                            /* External Interrupts*/
+    .long   Reserved16_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved17_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved18_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved19_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved20_IRQHandler                           /* Reserved interrupt*/
+    .long   FTFA_IRQHandler                                 /* Command complete and read collision*/
+    .long   PMC_IRQHandler                                  /* Low-voltage detect, low-voltage warning*/
+    .long   LLWU_IRQHandler                                 /* Low leakage wakeup*/
+    .long   I2C0_IRQHandler                                 /* I2C0 interrupt*/
+    .long   Reserved25_IRQHandler                           /* Reserved interrupt*/
+    .long   SPI0_IRQHandler                                 /* SPI0 single interrupt vector for all sources*/
+    .long   Reserved27_IRQHandler                           /* Reserved interrupt*/
+    .long   LPUART0_IRQHandler                              /* LPUART0 status and error*/
+    .long   Reserved29_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved30_IRQHandler                           /* Reserved interrupt*/
+    .long   ADC0_IRQHandler                                 /* ADC0 interrupt*/
+    .long   CMP0_IRQHandler                                 /* CMP0 interrupt*/
+    .long   TPM0_IRQHandler                                 /* TPM0 single interrupt vector for all sources*/
+    .long   TPM1_IRQHandler                                 /* TPM1 single interrupt vector for all sources*/
+    .long   Reserved35_IRQHandler                           /* Reserved interrupt*/
+    .long   RTC_IRQHandler                                  /* RTC alarm*/
+    .long   RTC_Seconds_IRQHandler                          /* RTC seconds*/
+    .long   Reserved38_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved39_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved40_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved41_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved42_IRQHandler                           /* Reserved interrupt*/
+    .long   Reserved43_IRQHandler                           /* Reserved interrupt*/
+    .long   LPTMR0_IRQHandler                               /* LPTMR0 interrupt*/
+    .long   Reserved45_IRQHandler                           /* Reserved interrupt*/
+    .long   PORTA_IRQHandler                                /* PORTA Pin detect*/
+    .long   PORTB_IRQHandler                                /* PORTB Pin detect*/
+
+    .size    __isr_vector, . - __isr_vector
+
+/* Flash Configuration */
+    .section .FlashConfig, "a"
+    .long 0xFFFFFFFF
+    .long 0xFFFFFFFF
+    .long 0xFFFFFFFF
+    .long 0xFFFF3DFE
+
+    .text
+    .thumb
+
+/* Reset Handler */
+
+    .thumb_func
+    .align 2
+    .globl   Reset_Handler
+    .weak    Reset_Handler
+    .type    Reset_Handler, %function
+Reset_Handler:
+    cpsid   i               /* Mask interrupts */
+    .equ    VTOR, 0xE000ED08
+    ldr     r0, =VTOR
+    ldr     r1, =__isr_vector
+    str     r1, [r0]
+#ifndef __NO_SYSTEM_INIT
+    ldr   r0,=SystemInit
+    blx   r0
+#endif
+/*     Loop to copy data from read only memory to RAM. The ranges
+ *      of copy from/to are specified by following symbols evaluated in
+ *      linker script.
+ *      __etext: End of code section, i.e., begin of data sections to copy from.
+ *      __data_start__/__data_end__: RAM address range that data should be
+ *      copied to. Both must be aligned to 4 bytes boundary.  */
+
+    ldr    r1, =__etext
+    ldr    r2, =__data_start__
+    ldr    r3, =__data_end__
+
+    subs    r3, r2
+    ble     .LC0
+
+.LC1:
+    subs    r3, 4
+    ldr    r0, [r1,r3]
+    str    r0, [r2,r3]
+    bgt    .LC1
+.LC0:
+
+#ifdef __STARTUP_CLEAR_BSS
+/*     This part of work usually is done in C library startup code. Otherwise,
+ *     define this macro to enable it in this startup.
+ *
+ *     Loop to zero out BSS section, which uses following symbols
+ *     in linker script:
+ *      __bss_start__: start of BSS section. Must align to 4
+ *      __bss_end__: end of BSS section. Must align to 4
+ */
+    ldr r1, =__bss_start__
+    ldr r2, =__bss_end__
+
+    subs    r2, r1
+    ble .LC3
+
+    movs    r0, 0
+.LC2:
+    str r0, [r1, r2]
+    subs    r2, 4
+    bge .LC2
+.LC3:
+#endif
+    cpsie   i               /* Unmask interrupts */
+#ifndef __START
+#define __START _start
+#endif
+#ifndef __ATOLLIC__
+    ldr   r0,=__START
+    blx   r0
+#else
+    ldr   r0,=__libc_init_array
+    blx   r0
+    ldr   r0,=main
+    bx    r0
+#endif
+    .pool
+    .size Reset_Handler, . - Reset_Handler
+
+    .align  1
+    .thumb_func
+    .weak DefaultISR
+    .type DefaultISR, %function
+DefaultISR:
+    ldr r0, =DefaultISR
+    bx r0
+    .size DefaultISR, . - DefaultISR
+
+    .align 1
+    .thumb_func
+    .weak NMI_Handler
+    .type NMI_Handler, %function
+NMI_Handler:
+    ldr   r0,=NMI_Handler
+    bx    r0
+    .size NMI_Handler, . - NMI_Handler
+
+    .align 1
+    .thumb_func
+    .weak HardFault_Handler
+    .type HardFault_Handler, %function
+HardFault_Handler:
+    ldr   r0,=HardFault_Handler
+    bx    r0
+    .size HardFault_Handler, . - HardFault_Handler
+
+    .align 1
+    .thumb_func
+    .weak SVC_Handler
+    .type SVC_Handler, %function
+SVC_Handler:
+    ldr   r0,=SVC_Handler
+    bx    r0
+    .size SVC_Handler, . - SVC_Handler
+
+    .align 1
+    .thumb_func
+    .weak PendSV_Handler
+    .type PendSV_Handler, %function
+PendSV_Handler:
+    ldr   r0,=PendSV_Handler
+    bx    r0
+    .size PendSV_Handler, . - PendSV_Handler
+
+    .align 1
+    .thumb_func
+    .weak SysTick_Handler
+    .type SysTick_Handler, %function
+SysTick_Handler:
+    ldr   r0,=SysTick_Handler
+    bx    r0
+    .size SysTick_Handler, . - SysTick_Handler
+
+    .align 1
+    .thumb_func
+    .weak I2C0_IRQHandler
+    .type I2C0_IRQHandler, %function
+I2C0_IRQHandler:
+    ldr   r0,=I2C0_DriverIRQHandler
+    bx    r0
+    .size I2C0_IRQHandler, . - I2C0_IRQHandler
+
+    .align 1
+    .thumb_func
+    .weak SPI0_IRQHandler
+    .type SPI0_IRQHandler, %function
+SPI0_IRQHandler:
+    ldr   r0,=SPI0_DriverIRQHandler
+    bx    r0
+    .size SPI0_IRQHandler, . - SPI0_IRQHandler
+
+    .align 1
+    .thumb_func
+    .weak LPUART0_IRQHandler
+    .type LPUART0_IRQHandler, %function
+LPUART0_IRQHandler:
+    ldr   r0,=LPUART0_DriverIRQHandler
+    bx    r0
+    .size LPUART0_IRQHandler, . - LPUART0_IRQHandler
+
+
+/*    Macro to define default handlers. Default handler
+ *    will be weak symbol and just dead loops. They can be
+ *    overwritten by other handlers */
+    .macro def_irq_handler  handler_name
+    .weak \handler_name
+    .set  \handler_name, DefaultISR
+    .endm
+
+/* Exception Handlers */
+    def_irq_handler    Reserved16_IRQHandler
+    def_irq_handler    Reserved17_IRQHandler
+    def_irq_handler    Reserved18_IRQHandler
+    def_irq_handler    Reserved19_IRQHandler
+    def_irq_handler    Reserved20_IRQHandler
+    def_irq_handler    FTFA_IRQHandler
+    def_irq_handler    PMC_IRQHandler
+    def_irq_handler    LLWU_IRQHandler
+    def_irq_handler    I2C0_DriverIRQHandler
+    def_irq_handler    Reserved25_IRQHandler
+    def_irq_handler    SPI0_DriverIRQHandler
+    def_irq_handler    Reserved27_IRQHandler
+    def_irq_handler    LPUART0_DriverIRQHandler
+    def_irq_handler    Reserved29_IRQHandler
+    def_irq_handler    Reserved30_IRQHandler
+    def_irq_handler    ADC0_IRQHandler
+    def_irq_handler    CMP0_IRQHandler
+    def_irq_handler    TPM0_IRQHandler
+    def_irq_handler    TPM1_IRQHandler
+    def_irq_handler    Reserved35_IRQHandler
+    def_irq_handler    RTC_IRQHandler
+    def_irq_handler    RTC_Seconds_IRQHandler
+    def_irq_handler    Reserved38_IRQHandler
+    def_irq_handler    Reserved39_IRQHandler
+    def_irq_handler    Reserved40_IRQHandler
+    def_irq_handler    Reserved41_IRQHandler
+    def_irq_handler    Reserved42_IRQHandler
+    def_irq_handler    Reserved43_IRQHandler
+    def_irq_handler    LPTMR0_IRQHandler
+    def_irq_handler    Reserved45_IRQHandler
+    def_irq_handler    PORTA_IRQHandler
+    def_irq_handler    PORTB_IRQHandler
+
+    .end

devices/MKL03Z4/iar/MKL03Z16xxx4_flash.icf

@@ -0,0 +1,107 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol __ram_vector_table_size__ =  isdefinedsymbol(__ram_vector_table__) ? 0x00000100 : 0;
+define symbol __ram_vector_table_offset__ =  isdefinedsymbol(__ram_vector_table__) ? 0x000000FF : 0;
+
+define symbol m_interrupts_start       = 0x00000000;
+define symbol m_interrupts_end         = 0x000000FF;
+
+define symbol m_flash_config_start     = 0x00000400;
+define symbol m_flash_config_end       = 0x0000040F;
+
+define symbol m_text_start             = 0x00000410;
+define symbol m_text_end               = 0x00003FFF;
+
+define symbol m_interrupts_ram_start   = 0x1FFFFE00;
+define symbol m_interrupts_ram_end     = 0x1FFFFE00 + __ram_vector_table_offset__;
+
+define symbol m_data_start             = m_interrupts_ram_start + __ram_vector_table_size__;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = isdefinedsymbol(__ram_vector_table__) ? m_interrupts_ram_start : m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = __ram_vector_table_size__;
+
+define memory mem with size = 4G;
+define region m_flash_config_region = mem:[from m_flash_config_start to m_flash_config_end];
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+define region m_interrupts_ram_region = mem:[from m_interrupts_ram_start to m_interrupts_ram_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+initialize by copy { readwrite, section .textrw };
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in m_flash_config_region              { section FlashConfig };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+place in m_interrupts_ram_region            { section m_interrupts_ram };
+

devices/MKL03Z4/iar/MKL03Z16xxx4_ram.icf

@@ -0,0 +1,93 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol m_interrupts_start       = 0x1FFFFE00;
+define symbol m_interrupts_end         = 0x1FFFFEFF;
+
+define symbol m_text_start             = 0x1FFFFF00;
+define symbol m_text_end               = 0x1FFFFFFF;
+
+define symbol m_data_start             = 0x20000000;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = 0x0;
+
+define memory mem with size = 4G;
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+

devices/MKL03Z4/iar/MKL03Z32xxx4_flash.icf

@@ -0,0 +1,108 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol __ram_vector_table_size__ =  isdefinedsymbol(__ram_vector_table__) ? 0x00000100 : 0;
+define symbol __ram_vector_table_offset__ =  isdefinedsymbol(__ram_vector_table__) ? 0x000000FF : 0;
+
+define symbol m_interrupts_start       = 0x00000000;
+define symbol m_interrupts_end         = 0x000000FF;
+
+define symbol m_flash_config_start     = 0x00000400;
+define symbol m_flash_config_end       = 0x0000040F;
+
+define symbol m_text_start             = 0x00000410;
+define symbol m_text_end               = 0x00007FFF;
+
+define symbol m_interrupts_ram_start   = 0x1FFFFE00;
+define symbol m_interrupts_ram_end     = 0x1FFFFE00 + __ram_vector_table_offset__;
+
+define symbol m_data_start             = m_interrupts_ram_start + __ram_vector_table_size__;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = isdefinedsymbol(__ram_vector_table__) ? m_interrupts_ram_start : m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = __ram_vector_table_size__;
+
+define memory mem with size = 4G;
+define region m_flash_config_region = mem:[from m_flash_config_start to m_flash_config_end];
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+define region m_interrupts_ram_region = mem:[from m_interrupts_ram_start to m_interrupts_ram_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+initialize by copy { readwrite, section .textrw };
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in m_flash_config_region              { section FlashConfig };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+place in m_interrupts_ram_region            { section m_interrupts_ram };
+

devices/MKL03Z4/iar/MKL03Z32xxx4_ram.icf

@@ -0,0 +1,94 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol m_interrupts_start       = 0x1FFFFE00;
+define symbol m_interrupts_end         = 0x1FFFFEFF;
+
+define symbol m_text_start             = 0x1FFFFF00;
+define symbol m_text_end               = 0x1FFFFFFF;
+
+define symbol m_data_start             = 0x20000000;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = 0x0;
+
+define memory mem with size = 4G;
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+

devices/MKL03Z4/iar/MKL03Z8xxx4_flash.icf

@@ -0,0 +1,107 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol __ram_vector_table_size__ =  isdefinedsymbol(__ram_vector_table__) ? 0x00000100 : 0;
+define symbol __ram_vector_table_offset__ =  isdefinedsymbol(__ram_vector_table__) ? 0x000000FF : 0;
+
+define symbol m_interrupts_start       = 0x00000000;
+define symbol m_interrupts_end         = 0x000000FF;
+
+define symbol m_flash_config_start     = 0x00000400;
+define symbol m_flash_config_end       = 0x0000040F;
+
+define symbol m_text_start             = 0x00000410;
+define symbol m_text_end               = 0x00001FFF;
+
+define symbol m_interrupts_ram_start   = 0x1FFFFE00;
+define symbol m_interrupts_ram_end     = 0x1FFFFE00 + __ram_vector_table_offset__;
+
+define symbol m_data_start             = m_interrupts_ram_start + __ram_vector_table_size__;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = isdefinedsymbol(__ram_vector_table__) ? m_interrupts_ram_start : m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = __ram_vector_table_size__;
+
+define memory mem with size = 4G;
+define region m_flash_config_region = mem:[from m_flash_config_start to m_flash_config_end];
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+define region m_interrupts_ram_region = mem:[from m_interrupts_ram_start to m_interrupts_ram_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+initialize by copy { readwrite, section .textrw };
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in m_flash_config_region              { section FlashConfig };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+place in m_interrupts_ram_region            { section m_interrupts_ram };
+

devices/MKL03Z4/iar/MKL03Z8xxx4_ram.icf

@@ -0,0 +1,93 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compiler:            IAR ANSI C/C++ Compiler for ARM
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b160406
+**
+**     Abstract:
+**         Linker file for the IAR ANSI C/C++ Compiler for ARM
+**
+**     Copyright (c) 2016 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+define symbol m_interrupts_start       = 0x1FFFFE00;
+define symbol m_interrupts_end         = 0x1FFFFEFF;
+
+define symbol m_text_start             = 0x1FFFFF00;
+define symbol m_text_end               = 0x1FFFFFFF;
+
+define symbol m_data_start             = 0x20000000;
+define symbol m_data_end               = 0x200005FF;
+
+/* Sizes */
+if (isdefinedsymbol(__stack_size__)) {
+  define symbol __size_cstack__        = __stack_size__;
+} else {
+  define symbol __size_cstack__        = 0x0050;
+}
+
+if (isdefinedsymbol(__heap_size__)) {
+  define symbol __size_heap__          = __heap_size__;
+} else {
+  define symbol __size_heap__          = 0x0050;
+}
+
+define exported symbol __VECTOR_TABLE  = m_interrupts_start;
+define exported symbol __VECTOR_RAM    = m_interrupts_start;
+define exported symbol __RAM_VECTOR_TABLE_SIZE = 0x0;
+
+define memory mem with size = 4G;
+define region TEXT_region = mem:[from m_interrupts_start to m_interrupts_end]
+                          | mem:[from m_text_start to m_text_end];
+define region DATA_region = mem:[from m_data_start to m_data_end-__size_cstack__];
+define region CSTACK_region = mem:[from m_data_end-__size_cstack__+1 to m_data_end];
+
+define block CSTACK    with alignment = 8, size = __size_cstack__   { };
+define block HEAP      with alignment = 8, size = __size_heap__     { };
+define block RW        { readwrite };
+define block ZI        { zi };
+
+do not initialize  { section .noinit };
+
+place at address mem: m_interrupts_start    { readonly section .intvec };
+place in TEXT_region                        { readonly };
+place in DATA_region                        { block RW };
+place in DATA_region                        { block ZI };
+place in DATA_region                        { last block HEAP };
+place in CSTACK_region                      { block CSTACK };
+

devices/MKL03Z4/iar/startup_MKL03Z4.s

@@ -0,0 +1,269 @@
+; ---------------------------------------------------------------------------------------
+;  @file:    startup_MKL03Z4.s
+;  @purpose: CMSIS Cortex-M0P Core Device Startup File
+;            MKL03Z4
+;  @version: 1.2
+;  @date:    2014-6-27
+;  @build:   b151105
+; ---------------------------------------------------------------------------------------
+;
+; Copyright (c) 1997 - 2015 , Freescale Semiconductor, Inc.
+; All rights reserved.
+;
+; Redistribution and use in source and binary forms, with or without modification,
+; are permitted provided that the following conditions are met:
+;
+; o Redistributions of source code must retain the above copyright notice, this list
+;   of conditions and the following disclaimer.
+;
+; o Redistributions in binary form must reproduce the above copyright notice, this
+;   list of conditions and the following disclaimer in the documentation and/or
+;   other materials provided with the distribution.
+;
+; o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+;   contributors may be used to endorse or promote products derived from this
+;   software without specific prior written permission.
+;
+; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+; ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+        MODULE  ?cstartup
+
+        ;; Forward declaration of sections.
+        SECTION CSTACK:DATA:NOROOT(3)
+
+        SECTION .intvec:CODE:NOROOT(2)
+
+        EXTERN  __iar_program_start
+        EXTERN  SystemInit
+        PUBLIC  __vector_table
+        PUBLIC  __vector_table_0x1c
+        PUBLIC  __Vectors
+        PUBLIC  __Vectors_End
+        PUBLIC  __Vectors_Size
+
+        DATA
+
+__vector_table
+        DCD     sfe(CSTACK)
+        DCD     Reset_Handler
+
+        DCD     NMI_Handler                                   ;NMI Handler
+        DCD     HardFault_Handler                             ;Hard Fault Handler
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+__vector_table_0x1c
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+        DCD     SVC_Handler                                   ;SVCall Handler
+        DCD     0                                             ;Reserved
+        DCD     0                                             ;Reserved
+        DCD     PendSV_Handler                                ;PendSV Handler
+        DCD     SysTick_Handler                               ;SysTick Handler
+
+                                                              ;External Interrupts
+        DCD     Reserved16_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved17_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved18_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved19_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved20_IRQHandler                         ;Reserved interrupt
+        DCD     FTFA_IRQHandler                               ;Command complete and read collision
+        DCD     PMC_IRQHandler                                ;Low-voltage detect, low-voltage warning
+        DCD     LLWU_IRQHandler                               ;Low leakage wakeup
+        DCD     I2C0_IRQHandler                               ;I2C0 interrupt
+        DCD     Reserved25_IRQHandler                         ;Reserved interrupt
+        DCD     SPI0_IRQHandler                               ;SPI0 single interrupt vector for all sources
+        DCD     Reserved27_IRQHandler                         ;Reserved interrupt
+        DCD     LPUART0_IRQHandler                            ;LPUART0 status and error
+        DCD     Reserved29_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved30_IRQHandler                         ;Reserved interrupt
+        DCD     ADC0_IRQHandler                               ;ADC0 interrupt
+        DCD     CMP0_IRQHandler                               ;CMP0 interrupt
+        DCD     TPM0_IRQHandler                               ;TPM0 single interrupt vector for all sources
+        DCD     TPM1_IRQHandler                               ;TPM1 single interrupt vector for all sources
+        DCD     Reserved35_IRQHandler                         ;Reserved interrupt
+        DCD     RTC_IRQHandler                                ;RTC alarm
+        DCD     RTC_Seconds_IRQHandler                        ;RTC seconds
+        DCD     Reserved38_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved39_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved40_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved41_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved42_IRQHandler                         ;Reserved interrupt
+        DCD     Reserved43_IRQHandler                         ;Reserved interrupt
+        DCD     LPTMR0_IRQHandler                             ;LPTMR0 interrupt
+        DCD     Reserved45_IRQHandler                         ;Reserved interrupt
+        DCD     PORTA_IRQHandler                              ;PORTA Pin detect
+        DCD     PORTB_IRQHandler                              ;PORTB Pin detect
+__Vectors_End
+
+        SECTION FlashConfig:CODE
+__FlashConfig
+        DCD 0xFFFFFFFF
+        DCD 0xFFFFFFFF
+        DCD 0xFFFFFFFF
+        DCD 0xFFFF3DFE
+__FlashConfig_End
+
+__Vectors       EQU   __vector_table
+__Vectors_Size  EQU   __Vectors_End - __Vectors
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+        THUMB
+
+        PUBWEAK Reset_Handler
+        SECTION .text:CODE:REORDER:NOROOT(2)
+Reset_Handler
+        CPSID   I               ; Mask interrupts
+        LDR     R0, =0xE000ED08
+        LDR     R1, =__vector_table
+        STR     R1, [R0]
+        LDR     R0, =SystemInit
+        BLX     R0
+        CPSIE   I               ; Unmask interrupts
+        LDR     R0, =__iar_program_start
+        BX      R0
+
+        PUBWEAK NMI_Handler
+        SECTION .text:CODE:REORDER:NOROOT(1)
+NMI_Handler
+        B .
+
+        PUBWEAK HardFault_Handler
+        SECTION .text:CODE:REORDER:NOROOT(1)
+HardFault_Handler
+        B .
+
+        PUBWEAK SVC_Handler
+        SECTION .text:CODE:REORDER:NOROOT(1)
+SVC_Handler
+        B .
+
+        PUBWEAK PendSV_Handler
+        SECTION .text:CODE:REORDER:NOROOT(1)
+PendSV_Handler
+        B .
+
+        PUBWEAK SysTick_Handler
+        SECTION .text:CODE:REORDER:NOROOT(1)
+SysTick_Handler
+        B .
+
+        PUBWEAK Reserved16_IRQHandler
+        PUBWEAK Reserved17_IRQHandler
+        PUBWEAK Reserved18_IRQHandler
+        PUBWEAK Reserved19_IRQHandler
+        PUBWEAK Reserved20_IRQHandler
+        PUBWEAK FTFA_IRQHandler
+        PUBWEAK PMC_IRQHandler
+        PUBWEAK LLWU_IRQHandler
+        PUBWEAK I2C0_IRQHandler
+        PUBWEAK I2C0_DriverIRQHandler
+        SECTION .text:CODE:REORDER:NOROOT(2)
+I2C0_IRQHandler
+        LDR     R0, =I2C0_DriverIRQHandler
+        BX      R0
+
+        PUBWEAK Reserved25_IRQHandler
+        PUBWEAK SPI0_IRQHandler
+        PUBWEAK SPI0_DriverIRQHandler
+        SECTION .text:CODE:REORDER:NOROOT(2)
+SPI0_IRQHandler
+        LDR     R0, =SPI0_DriverIRQHandler
+        BX      R0
+
+        PUBWEAK Reserved27_IRQHandler
+        PUBWEAK LPUART0_IRQHandler
+        PUBWEAK LPUART0_DriverIRQHandler
+        SECTION .text:CODE:REORDER:NOROOT(2)
+LPUART0_IRQHandler
+        LDR     R0, =LPUART0_DriverIRQHandler
+        BX      R0
+
+        PUBWEAK Reserved29_IRQHandler
+        PUBWEAK Reserved30_IRQHandler
+        PUBWEAK ADC0_IRQHandler
+        PUBWEAK CMP0_IRQHandler
+        PUBWEAK TPM0_IRQHandler
+        PUBWEAK TPM1_IRQHandler
+        PUBWEAK Reserved35_IRQHandler
+        PUBWEAK RTC_IRQHandler
+        PUBWEAK RTC_Seconds_IRQHandler
+        PUBWEAK Reserved38_IRQHandler
+        PUBWEAK Reserved39_IRQHandler
+        PUBWEAK Reserved40_IRQHandler
+        PUBWEAK Reserved41_IRQHandler
+        PUBWEAK Reserved42_IRQHandler
+        PUBWEAK Reserved43_IRQHandler
+        PUBWEAK LPTMR0_IRQHandler
+        PUBWEAK Reserved45_IRQHandler
+        PUBWEAK PORTA_IRQHandler
+        PUBWEAK PORTB_IRQHandler
+        PUBWEAK DefaultISR
+        SECTION .text:CODE:REORDER:NOROOT(2)
+Reserved16_IRQHandler
+Reserved17_IRQHandler
+Reserved18_IRQHandler
+Reserved19_IRQHandler
+Reserved20_IRQHandler
+FTFA_IRQHandler
+PMC_IRQHandler
+LLWU_IRQHandler
+I2C0_DriverIRQHandler
+Reserved25_IRQHandler
+SPI0_DriverIRQHandler
+Reserved27_IRQHandler
+LPUART0_DriverIRQHandler
+Reserved29_IRQHandler
+Reserved30_IRQHandler
+ADC0_IRQHandler
+CMP0_IRQHandler
+TPM0_IRQHandler
+TPM1_IRQHandler
+Reserved35_IRQHandler
+RTC_IRQHandler
+RTC_Seconds_IRQHandler
+Reserved38_IRQHandler
+Reserved39_IRQHandler
+Reserved40_IRQHandler
+Reserved41_IRQHandler
+Reserved42_IRQHandler
+Reserved43_IRQHandler
+LPTMR0_IRQHandler
+Reserved45_IRQHandler
+PORTA_IRQHandler
+PORTB_IRQHandler
+DefaultISR
+        LDR R0, =DefaultISR
+        BX R0
+
+        END

devices/MKL03Z4/system_MKL03Z4.c

@@ -0,0 +1,141 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**                          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**                          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compilers:           Keil ARM C/C++ Compiler
+**                          Freescale C/C++ for Embedded ARM
+**                          GNU C Compiler
+**                          IAR ANSI C/C++ Compiler for ARM
+**
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b151217
+**
+**     Abstract:
+**         Provides a system configuration function and a global variable that
+**         contains the system frequency. It configures the device and initializes
+**         the oscillator (PLL) that is part of the microcontroller device.
+**
+**     Copyright (c) 2015 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+**     Revisions:
+**     - rev. 1.0 (2013-12-11)
+**         Initial version.
+**     - rev. 1.1 (2014-04-16)
+**         Update of the I2C module (SMBUS feature).
+**         Update of the MCG_Light module.
+**         Added register file system (RFSYS).
+**     - rev. 1.2 (2014-04-30)
+**         PEx compatibility macros has been added.
+**     - rev. 1.3 (2014-06-27)
+**         I2C_S1 register was renamed.
+**         GPIO - Modules PTA,PTB renamed to GPIOA,GPIOB.
+**     - rev. 1.4 (2014-08-28)
+**         Update of system files - default clock configuration changed.
+**         Update of startup files - possibility to override DefaultISR added.
+**
+** ###################################################################
+*/
+
+/*!
+ * @file MKL03Z4
+ * @version 1.4
+ * @date 2014-08-28
+ * @brief Device specific configuration file for MKL03Z4 (implementation file)
+ *
+ * Provides a system configuration function and a global variable that contains
+ * the system frequency. It configures the device and initializes the oscillator
+ * (PLL) that is part of the microcontroller device.
+ */
+
+#include <stdint.h>
+#include "fsl_device_registers.h"
+
+
+
+/* ----------------------------------------------------------------------------
+   -- Core clock
+   ---------------------------------------------------------------------------- */
+
+uint32_t SystemCoreClock = DEFAULT_SYSTEM_CLOCK;
+
+/* ----------------------------------------------------------------------------
+   -- SystemInit()
+   ---------------------------------------------------------------------------- */
+
+void SystemInit (void) {
+
+#if (ACK_ISOLATION)
+  if(PMC->REGSC &  PMC_REGSC_ACKISO_MASK) {
+    PMC->REGSC |= PMC_REGSC_ACKISO_MASK; /* VLLSx recovery */
+  }
+#endif
+
+#if (DISABLE_WDOG)
+  /* SIM->COPC: ?=0,COPCLKSEL=0,COPDBGEN=0,COPSTPEN=0,COPT=0,COPCLKS=0,COPW=0 */
+  SIM->COPC = (uint32_t)0x00u;
+#endif /* (DISABLE_WDOG) */
+
+}
+
+/* ----------------------------------------------------------------------------
+   -- SystemCoreClockUpdate()
+   ---------------------------------------------------------------------------- */
+
+void SystemCoreClockUpdate (void) {
+
+  uint32_t MCGOUTClock;                                 /* Variable to store output clock frequency of the MCG module */
+  uint16_t Divider;
+
+  if ((MCG->S & MCG_S_CLKST_MASK) == 0x00U) {
+    /* High internal reference clock is selected */
+    MCGOUTClock = CPU_INT_FAST_CLK_HZ;                                  /* Fast internal reference clock selected */
+  } else if ((MCG->S & MCG_S_CLKST_MASK) == 0x04U) {
+    /* Internal reference clock is selected */
+    Divider = (uint16_t)(0x01LU << ((MCG->SC & MCG_SC_FCRDIV_MASK) >> MCG_SC_FCRDIV_SHIFT));
+    MCGOUTClock = (uint32_t) (CPU_INT_SLOW_CLK_HZ / Divider);           /* Slow internal reference clock 8MHz selected */
+  } else if ((MCG->S & MCG_S_CLKST_MASK) == 0x08U) {
+    /* External reference clock is selected */
+    MCGOUTClock = CPU_XTAL_CLK_HZ;
+  } else {
+    /* Reserved value */
+    return;
+  } /* (!((MCG->S & MCG_S_CLKST_MASK) == 0x08U)) */
+  SystemCoreClock = (MCGOUTClock / (0x01U + ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV1_MASK) >> SIM_CLKDIV1_OUTDIV1_SHIFT)));
+
+}

devices/MKL03Z4/system_MKL03Z4.h

@@ -0,0 +1,149 @@
+/*
+** ###################################################################
+**     Processors:          MKL03Z16VFG4
+**                          MKL03Z16VFK4
+**                          MKL03Z32CAF4
+**                          MKL03Z32VFG4
+**                          MKL03Z32VFK4
+**                          MKL03Z8VFG4
+**                          MKL03Z8VFK4
+**
+**     Compilers:           Keil ARM C/C++ Compiler
+**                          Freescale C/C++ for Embedded ARM
+**                          GNU C Compiler
+**                          IAR ANSI C/C++ Compiler for ARM
+**
+**     Reference manual:    KL03P24M48SF0RM, Rev 2, Apr 2014
+**     Version:             rev. 1.4, 2014-08-28
+**     Build:               b151217
+**
+**     Abstract:
+**         Provides a system configuration function and a global variable that
+**         contains the system frequency. It configures the device and initializes
+**         the oscillator (PLL) that is part of the microcontroller device.
+**
+**     Copyright (c) 2015 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+**     Revisions:
+**     - rev. 1.0 (2013-12-11)
+**         Initial version.
+**     - rev. 1.1 (2014-04-16)
+**         Update of the I2C module (SMBUS feature).
+**         Update of the MCG_Light module.
+**         Added register file system (RFSYS).
+**     - rev. 1.2 (2014-04-30)
+**         PEx compatibility macros has been added.
+**     - rev. 1.3 (2014-06-27)
+**         I2C_S1 register was renamed.
+**         GPIO - Modules PTA,PTB renamed to GPIOA,GPIOB.
+**     - rev. 1.4 (2014-08-28)
+**         Update of system files - default clock configuration changed.
+**         Update of startup files - possibility to override DefaultISR added.
+**
+** ###################################################################
+*/
+
+/*!
+ * @file MKL03Z4
+ * @version 1.4
+ * @date 2014-08-28
+ * @brief Device specific configuration file for MKL03Z4 (header file)
+ *
+ * Provides a system configuration function and a global variable that contains
+ * the system frequency. It configures the device and initializes the oscillator
+ * (PLL) that is part of the microcontroller device.
+ */
+
+#ifndef _SYSTEM_MKL03Z4_H_
+#define _SYSTEM_MKL03Z4_H_                       /**< Symbol preventing repeated inclusion */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+
+#ifndef DISABLE_WDOG
+  #define DISABLE_WDOG  1
+#endif
+
+#define ACK_ISOLATION   1
+
+/* Define clock source values */
+
+#define CPU_XTAL_CLK_HZ                32768u              /* Value of the external crystal or oscillator clock frequency in Hz */
+#define CPU_INT_FAST_CLK_HZ            48000000u           /* Value of the fast internal oscillator clock frequency in Hz  */
+#define CPU_INT_IRC_CLK_HZ             48000000u           /* Value of the 48M internal oscillator clock frequency in Hz  */
+
+/* Low power mode enable */
+/* SMC_PMPROT: AVLP=1,AVLLS=1 */
+#define SYSTEM_SMC_PMPROT_VALUE        0x22u               /* SMC_PMPROT */
+
+#define DEFAULT_SYSTEM_CLOCK           8000000u            /* Default System clock value */
+#define CPU_INT_SLOW_CLK_HZ            8000000u            /* Value of the slow internal oscillator clock frequency in Hz  */
+
+
+/**
+ * @brief System clock frequency (core clock)
+ *
+ * The system clock frequency supplied to the SysTick timer and the processor
+ * core clock. This variable can be used by the user application to setup the
+ * SysTick timer or configure other parameters. It may also be used by debugger to
+ * query the frequency of the debug timer or configure the trace clock speed
+ * SystemCoreClock is initialized with a correct predefined value.
+ */
+extern uint32_t SystemCoreClock;
+
+/**
+ * @brief Setup the microcontroller system.
+ *
+ * Typically this function configures the oscillator (PLL) that is part of the
+ * microcontroller device. For systems with variable clock speed it also updates
+ * the variable SystemCoreClock. SystemInit is called from startup_device file.
+ */
+void SystemInit (void);
+
+/**
+ * @brief Updates the SystemCoreClock variable.
+ *
+ * It must be called whenever the core clock is changed during program
+ * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
+ * the current core clock.
+ */
+void SystemCoreClockUpdate (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* _SYSTEM_MKL03Z4_H_ */

devices/MKL03Z4/utilities/fsl_debug_console.h

@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2013 - 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Debug console shall provide input and output functions to scan and print formatted data.
+ * o Support a format specifier for PRINTF follows this prototype "%[flags][width][.precision][length]specifier"
+ *   - [flags] :'-', '+', '#', ' ', '0'
+ *   - [width]:  number (0,1...)
+ *   - [.precision]: number (0,1...)
+ *   - [length]: do not support
+ *   - [specifier]: 'd', 'i', 'f', 'F', 'x', 'X', 'o', 'p', 'u', 'c', 's', 'n'
+ * o Support a format specifier for SCANF follows this prototype " %[*][width][length]specifier"
+ *   - [*]: is supported.
+ *   - [width]: number (0,1...)
+ *   - [length]: 'h', 'hh', 'l','ll','L'. ignore ('j','z','t')
+ *   - [specifier]: 'd', 'i', 'u', 'f', 'F', 'e', 'E', 'g', 'G', 'a', 'A', 'o', 'c', 's'
+ */
+
+#ifndef _FSL_DEBUGCONSOLE_H_
+#define _FSL_DEBUGCONSOLE_H_
+
+#include "fsl_common.h"
+
+/*
+ * @addtogroup debugconsole
+ * @{
+ */
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @brief Definition to select sdk or toolchain printf, scanf. */
+#ifndef SDK_DEBUGCONSOLE
+#define SDK_DEBUGCONSOLE 1U
+#endif
+
+#if defined(SDK_DEBUGCONSOLE) && !(SDK_DEBUGCONSOLE)
+#include <stdio.h>
+#endif
+
+/*! @brief Definition to printf float number. */
+#ifndef PRINTF_FLOAT_ENABLE
+#define PRINTF_FLOAT_ENABLE 0U
+#endif /* PRINTF_FLOAT_ENABLE */
+
+/*! @brief Definition to scanf float number. */
+#ifndef SCANF_FLOAT_ENABLE
+#define SCANF_FLOAT_ENABLE 0U
+#endif /* SCANF_FLOAT_ENABLE */
+
+/*! @brief Definition to support advanced format specifier for printf. */
+#ifndef PRINTF_ADVANCED_ENABLE
+#define PRINTF_ADVANCED_ENABLE 0U
+#endif /* PRINTF_ADVANCED_ENABLE */
+
+/*! @brief Definition to support advanced format specifier for scanf. */
+#ifndef SCANF_ADVANCED_ENABLE
+#define SCANF_ADVANCED_ENABLE 0U
+#endif /* SCANF_ADVANCED_ENABLE */
+
+#if SDK_DEBUGCONSOLE /* Select printf, scanf, putchar, getchar of SDK version. */
+#define PRINTF DbgConsole_Printf
+#define SCANF DbgConsole_Scanf
+#define PUTCHAR DbgConsole_Putchar
+#define GETCHAR DbgConsole_Getchar
+#else /* Select printf, scanf, putchar, getchar of toolchain. */
+#define PRINTF printf
+#define SCANF scanf
+#define PUTCHAR putchar
+#define GETCHAR getchar
+#endif /* SDK_DEBUGCONSOLE */
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+/*! @name Initialization*/
+/* @{ */
+
+/*!
+ * @brief Initialize the the peripheral used for debug messages.
+ *
+ * Call this function to enable debug log messages to be output via the specified peripheral,
+ * frequency of peripheral source clock, base address at the specified baud rate.
+ * After this function has returned, stdout and stdin will be connected to the selected peripheral.
+ *
+ * @param baseAddr      Which address of peripheral is used to send debug messages.
+ * @param baudRate      The desired baud rate in bits per second.
+ * @param device        Low level device type for the debug console, could be one of:
+ *                      @arg DEBUG_CONSOLE_DEVICE_TYPE_UART,
+ *                      @arg DEBUG_CONSOLE_DEVICE_TYPE_LPUART,
+ *                      @arg DEBUG_CONSOLE_DEVICE_TYPE_LPSCI,
+ *                      @arg DEBUG_CONSOLE_DEVICE_TYPE_USBCDC.
+ * @param clkSrcFreq    Frequency of peripheral source clock.
+ *
+ * @return              Whether initialization was successful or not.
+ * @retval kStatus_Success          Execution successfully
+ * @retval kStatus_Fail             Execution failure
+ * @retval kStatus_InvalidArgument  Invalid argument existed
+ */
+status_t DbgConsole_Init(uint32_t baseAddr, uint32_t baudRate, uint8_t device, uint32_t clkSrcFreq);
+
+/*!
+ * @brief De-initialize the peripheral used for debug messages.
+ *
+ * Call this function to disable debug log messages to be output via the specified peripheral
+ * base address and at the specified baud rate.
+ *
+ * @return Whether de-initialization was successful or not.
+ */
+status_t DbgConsole_Deinit(void);
+
+#if SDK_DEBUGCONSOLE
+/*!
+ * @brief Writes formatted output to the standard output stream.
+ *
+ * Call this function to Writes formatted output to the standard output stream.
+ *
+ * @param   fmt_s Format control string.
+ * @return  Returns the number of characters printed, or a negative value if an error occurs.
+ */
+int DbgConsole_Printf(const char *fmt_s, ...);
+
+/*!
+ * @brief Writes a character to stdout.
+ *
+ * Call this function to write a character to stdout.
+ *
+ * @param   ch Character to be written.
+ * @return  Returns the character written.
+ */
+int DbgConsole_Putchar(int ch);
+
+/*!
+ * @brief Reads formatted data from the standard input stream.
+ *
+ * Call this function to read formatted data from the standard input stream.
+ *
+ * @param   fmt_ptr Format control string.
+ * @return  Returns the number of fields successfully converted and assigned.
+ */
+int DbgConsole_Scanf(char *fmt_ptr, ...);
+
+/*!
+ * @brief Reads a character from standard input.
+ *
+ * Call this function to read a character from standard input.
+ *
+ * @return Returns the character read.
+ */
+int DbgConsole_Getchar(void);
+
+#endif /* SDK_DEBUGCONSOLE */
+
+/*! @} */
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @} */
+
+#endif /* _FSL_DEBUGCONSOLE_H_ */

devices/MKL03Z4/utilities/fsl_notifier.c

@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fsl_notifier.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+status_t NOTIFIER_CreateHandle(notifier_handle_t *notifierHandle,
+                               notifier_user_config_t **configs,
+                               uint8_t configsNumber,
+                               notifier_callback_config_t *callbacks,
+                               uint8_t callbacksNumber,
+                               notifier_user_function_t userFunction,
+                               void *userData)
+{
+    /* Check input parameter - at least one configuration is required and userFunction must exist */
+    if ((configs == NULL) || (configsNumber == 0U) || (userFunction == NULL))
+    {
+        return kStatus_Fail;
+    }
+    /* Initialize handle structure */
+    memset(notifierHandle, 0, sizeof(notifier_handle_t));
+    /* Store references to user-defined configurations */
+    notifierHandle->configsTable = configs;
+    notifierHandle->configsNumber = configsNumber;
+    /* Store references to user-defined callback configurations */
+    if (callbacks != NULL)
+    {
+        notifierHandle->callbacksTable = callbacks;
+        notifierHandle->callbacksNumber = callbacksNumber;
+        /* If all callbacks return success, then the errorCallbackIndex is callbacksNumber */
+        notifierHandle->errorCallbackIndex = callbacksNumber;
+    }
+    notifierHandle->userFunction = userFunction;
+    notifierHandle->userData = userData;
+
+    return kStatus_Success;
+}
+
+status_t NOTIFIER_SwitchConfig(notifier_handle_t *notifierHandle, uint8_t configIndex, notifier_policy_t policy)
+{
+    uint8_t currentStaticCallback = 0U;    /* Index to array of statically registered call-backs */
+    status_t returnCode = kStatus_Success; /* Function return */
+
+    notifier_notification_block_t notifyBlock;  /*  Callback notification block */
+    notifier_callback_config_t *callbackConfig; /* Pointer to callback configuration */
+
+    /* Set errorcallbackindex as callbacksNumber, which means no callback error now */
+    notifierHandle->errorCallbackIndex = notifierHandle->callbacksNumber;
+
+    /* Requested configuration availability check */
+    if (configIndex >= notifierHandle->configsNumber)
+    {
+        return kStatus_OutOfRange;
+    }
+
+    /* Initialization of local variables from the Notifier handle structure */
+
+    notifyBlock.policy = policy;
+    notifyBlock.targetConfig = notifierHandle->configsTable[configIndex];
+    notifyBlock.notifyType = kNOTIFIER_NotifyBefore;
+
+    /* From all statically registered call-backs... */
+    for (currentStaticCallback = 0U; currentStaticCallback < notifierHandle->callbacksNumber; currentStaticCallback++)
+    {
+        callbackConfig = &(notifierHandle->callbacksTable[currentStaticCallback]);
+        /* ...notify only those which asked to be called before the configuration switch */
+        if (((uint32_t)callbackConfig->callbackType) & kNOTIFIER_CallbackBefore)
+        {
+            /* In case that call-back returned error code mark it, store the call-back handle and eventually cancel
+            * the configuration switch */
+            if (callbackConfig->callback(&notifyBlock, callbackConfig->callbackData) != kStatus_Success)
+            {
+                returnCode = kStatus_NOTIFIER_ErrorNotificationBefore;
+                notifierHandle->errorCallbackIndex = currentStaticCallback;
+                /* If not forcing configuration switch, call all already notified call-backs to revert their state
+                * as the switch is canceled */
+                if (policy != kNOTIFIER_PolicyForcible)
+                {
+                    break;
+                }
+            }
+        }
+    }
+
+    /* Set configuration */
+
+    /* In case that any call-back returned error code and  policy doesn't force the configuration set, go to after
+     * switch call-backs */
+    if ((policy == kNOTIFIER_PolicyForcible) || (returnCode == kStatus_Success))
+    {
+        returnCode = notifierHandle->userFunction(notifierHandle->configsTable[configIndex], notifierHandle->userData);
+        if (returnCode != kStatus_Success)
+        {
+            return returnCode;
+        }
+        /* Update current configuration index */
+        notifierHandle->currentConfigIndex = configIndex;
+        notifyBlock.notifyType = kNOTIFIER_NotifyAfter;
+        /* From all statically registered call-backs... */
+        for (currentStaticCallback = 0U; currentStaticCallback < notifierHandle->callbacksNumber;
+             currentStaticCallback++)
+        {
+            callbackConfig = &(notifierHandle->callbacksTable[currentStaticCallback]);
+            /* ...notify only those which asked to be called after the configruation switch */
+            if (((uint32_t)callbackConfig->callbackType) & kNOTIFIER_CallbackAfter)
+            {
+                /* In case that call-back returned error code mark it and store the call-back handle */
+                if (callbackConfig->callback(&notifyBlock, callbackConfig->callbackData) != kStatus_Success)
+                {
+                    returnCode = kStatus_NOTIFIER_ErrorNotificationAfter;
+                    notifierHandle->errorCallbackIndex = currentStaticCallback;
+                    if (policy != kNOTIFIER_PolicyForcible)
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+    }
+    else
+    {
+        /* End of unsuccessful switch */
+        notifyBlock.notifyType = kNOTIFIER_NotifyRecover;
+        while (currentStaticCallback--)
+        {
+            callbackConfig = &(notifierHandle->callbacksTable[currentStaticCallback]);
+            if (((uint32_t)callbackConfig->callbackType) & kNOTIFIER_CallbackBefore)
+            {
+                callbackConfig->callback(&notifyBlock, callbackConfig->callbackData);
+            }
+        }
+    }
+
+    return returnCode;
+}
+
+uint8_t NOTIFIER_GetErrorCallbackIndex(notifier_handle_t *notifierHandle)
+{
+    return notifierHandle->errorCallbackIndex;
+}

devices/MKL03Z4/utilities/fsl_notifier.h

@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_NOTIFIER_H_
+#define _FSL_NOTIFIER_H_
+
+#include "fsl_common.h"
+/*!
+ * @addtogroup notifier
+ * @{
+ */
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*!
+ * @brief Notifier error codes.
+ *
+ * Used as return value of Notifier functions.
+ */
+enum _notifier_status
+{
+    kStatus_NOTIFIER_ErrorNotificationBefore =
+        MAKE_STATUS(kStatusGroup_NOTIFIER, 0), /*!< Error occurs during send "BEFORE" notification. */
+    kStatus_NOTIFIER_ErrorNotificationAfter =
+        MAKE_STATUS(kStatusGroup_NOTIFIER, 1), /*!< Error occurs during send "AFTER" notification. */
+};
+
+/*!
+ * @brief Notifier policies.
+ *
+ * Defines whether user function execution is forced or not.
+ * For kNOTIFIER_PolicyForcible, the user function is executed regardless of the callback results,
+ * while kNOTIFIER_PolicyAgreement policy is used to exit NOTIFIER_SwitchConfig()
+ * when any of the callbacks returns error code.
+ * See also NOTIFIER_SwitchConfig() description.
+ */
+typedef enum _notifier_policy
+{
+    kNOTIFIER_PolicyAgreement, /*!< NOTIFIER_SwitchConfig() method is exited when any of the callbacks returns error
+                                      code. */
+    kNOTIFIER_PolicyForcible,  /*!< user function is executed regardless of the results. */
+} notifier_policy_t;
+
+/*! @brief Notification type. Used to notify registered callbacks */
+typedef enum _notifier_notification_type
+{
+    kNOTIFIER_NotifyRecover = 0x00U, /*!< Notify IP to recover to previous work state. */
+    kNOTIFIER_NotifyBefore = 0x01U,  /*!< Notify IP that configuration setting is going to change. */
+    kNOTIFIER_NotifyAfter = 0x02U,   /*!< Notify IP that configuration setting has been changed. */
+} notifier_notification_type_t;
+
+/*!
+ * @brief The callback type, indicates what kinds of notification the callback handles.
+ *
+ * Used in the callback configuration structure (notifier_callback_config_t)
+ * to specify when the registered callback is called during configuration switch initiated by
+ * NOTIFIER_SwitchConfig().
+ * Callback can be invoked in following situations:
+ *  - before the configuration switch (Callback return value can affect NOTIFIER_SwitchConfig()
+ *    execution. See the NOTIFIER_SwitchConfig() and notifier_policy_t documentation).
+ *  - after unsuccessful attempt to switch configuration
+ *  - after successful configuration switch
+ */
+typedef enum _notifier_callback_type
+{
+    kNOTIFIER_CallbackBefore = 0x01U,      /*!< Callback handles BEFORE notification. */
+    kNOTIFIER_CallbackAfter = 0x02U,       /*!< Callback handles AFTER notification. */
+    kNOTIFIER_CallbackBeforeAfter = 0x03U, /*!< Callback handles BEFORE and AFTER notification. */
+} notifier_callback_type_t;
+
+/*! @brief Notifier user configuration type.
+ *
+ * Reference of user defined configuration is stored in an array; the notifier switches between these configurations
+ * based on this array.
+ */
+typedef void notifier_user_config_t;
+
+/*! @brief Notifier user function prototype
+ * Use this function to execute specific operations in configuration switch.
+ * Before and after this function execution, different notification is sent to registered callbacks.
+ * If this function returns any error code, NOTIFIER_SwitchConfig() exits.
+ *
+ * @param targetConfig target Configuration.
+ * @param userData Refers to other specific data passed to user function.
+ * @return An error code or kStatus_Success.
+ */
+typedef status_t (*notifier_user_function_t)(notifier_user_config_t *targetConfig, void *userData);
+
+/*! @brief notification block passed to the registered callback function. */
+typedef struct _notifier_notification_block
+{
+    notifier_user_config_t *targetConfig;    /*!< Pointer to target configuration. */
+    notifier_policy_t policy;                /*!< Configure transition policy. */
+    notifier_notification_type_t notifyType; /*!< Configure notification type. */
+} notifier_notification_block_t;
+
+/*!
+ * @brief Callback prototype.
+ *
+ * Declaration of callback. It is common for registered callbacks.
+ * Reference to function of this type is part of notifier_callback_config_t callback configuration structure.
+ * Depending on callback type, function of this prototype is called (see NOTIFIER_SwitchConfig())
+ * before configuration switch, after it or in both use cases to notify about
+ * the switch progress (see notifier_callback_type_t). When called, type of the notification
+ * is passed as parameter along with reference to the target configuration structure (see notifier_notification_block_t)
+ * and any data passed during the callback registration.
+ * When notified before configuration switch, depending on the configuration switch policy (see
+ * notifier_policy_t) the callback may deny the execution of user function by returning any error code different
+ * from kStatus_Success (see NOTIFIER_SwitchConfig()).
+ *
+ * @param notify Notification block.
+ * @param data Callback data. Refers to the data passed during callback registration. Intended to
+ *  pass any driver or application data such as internal state information.
+ * @return An error code or kStatus_Success.
+ */
+typedef status_t (*notifier_callback_t)(notifier_notification_block_t *notify, void *data);
+
+/*!
+ * @brief Callback configuration structure
+ *
+ * This structure holds configuration of callbacks.
+ * Callbacks of this type are expected to be statically allocated.
+ * This structure contains following application-defined data:
+ *  callback - pointer to the callback function
+ *  callbackType - specifies when the callback is called
+ *  callbackData - pointer to the data passed to the callback.
+ */
+typedef struct _notifier_callback_config
+{
+    notifier_callback_t callback;          /*!< Pointer to the callback function. */
+    notifier_callback_type_t callbackType; /*!< Callback type. */
+    void *callbackData;                    /*!< Pointer to the data passed to the callback. */
+} notifier_callback_config_t;
+
+/*!
+ * @brief Notifier handle structure.
+ *
+ * Notifier handle structure. Contains data necessary for Notifier proper function.
+ * Stores references to registered configurations, callbacks, information about their numbers,
+ * user function, user data and other internal data.
+ * NOTIFIER_CreateHandle() must be called to initialize this handle.
+ */
+typedef struct _notifier_handle
+{
+    notifier_user_config_t **configsTable;      /*!< Pointer to configure table. */
+    uint8_t configsNumber;                      /*!< Number of configurations. */
+    notifier_callback_config_t *callbacksTable; /*!< Pointer to callback table. */
+    uint8_t callbacksNumber;                    /*!< Maximum number of callback configurations. */
+    uint8_t errorCallbackIndex;                 /*!< Index of callback returns error. */
+    uint8_t currentConfigIndex;                 /*!< Index of current configuration.  */
+    notifier_user_function_t userFunction;      /*!< user function. */
+    void *userData;                             /*!< user data passed to user function. */
+} notifier_handle_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @brief Create Notifier handle.
+ *
+ * @param notifierHandle A pointer to notifier handle
+ * @param configs A pointer to an array with references to all configurations which is handled by the Notifier.
+ * @param configsNumber Number of configurations. Size of the configuration array.
+ * @param callbacks A pointer to an array of callback configurations.
+ *  If there are no callbacks to register during Notifier initialization, use NULL value.
+ * @param callbacksNumber Number of registered callbacks. Size of callbacks array.
+ * @param userFunction user function.
+ * @param userData user data passed to user function.
+ * @return An error code or kStatus_Success.
+ */
+status_t NOTIFIER_CreateHandle(notifier_handle_t *notifierHandle,
+                               notifier_user_config_t **configs,
+                               uint8_t configsNumber,
+                               notifier_callback_config_t *callbacks,
+                               uint8_t callbacksNumber,
+                               notifier_user_function_t userFunction,
+                               void *userData);
+
+/*!
+ * @brief Switch configuration according to a pre-defined structure.
+ *
+ * This function sets the system to the target configuration. Before transition,
+ * the Notifier sends notifications to all callbacks registered to the callback table.
+ * Callbacks are invoked in the following order: All registered callbacks are notified
+ * ordered by index in the callbacks array. The same order is used for before and after switch notifications.
+ * The notifications before the configuration switch can be used to obtain confirmation about
+ * the change from registered callbacks. If any registered callback denies the
+ * configuration change, further execution of this function depends on the notifier policy: the
+ * configuration change is either forced (kNOTIFIER_PolicyForcible) or exited (kNOTIFIER_PolicyAgreement).
+ * When configuration change is forced, the result of the before switch notifications are ignored. If
+ * agreement is required, if any callback returns an error code then further notifications
+ * before switch notifications are cancelled and all already notified callbacks are re-invoked
+ * The index of the callback which returned error code during pre-switch notifications is stored
+ * (any error codes during callbacks re-invocation are ignored) and NOTIFIER_GetErrorCallback() can be used to get it.
+ * Regardless of the policies, if any callback returned an error code, an error code denoting in which phase
+ * the error occurred is returned when NOTIFIER_SwitchConfig() exits.
+ * @param notifierHandle pointer to notifier handle
+ * @param configIndex Index of the target configuration.
+ * @param policy            Transaction policy, kNOTIFIER_PolicyAgreement or kNOTIFIER_PolicyForcible.
+ *
+ * @return An error code or kStatus_Success.
+ *
+ */
+status_t NOTIFIER_SwitchConfig(notifier_handle_t *notifierHandle, uint8_t configIndex, notifier_policy_t policy);
+
+/*!
+ * @brief This function returns the last failed notification callback.
+ *
+ * This function returns index of the last callback that failed during the configuration switch while
+ * the last NOTIFIER_SwitchConfig() was called. If the last NOTIFIER_SwitchConfig() call ended successfully
+ * value equal to callbacks number is returned. Returned value represents index in the array of
+ * static call-backs.
+ *
+ * @param notifierHandle pointer to notifier handle
+ * @return Callback index of last failed callback or value equal to callbacks count.
+ */
+uint8_t NOTIFIER_GetErrorCallbackIndex(notifier_handle_t *notifierHandle);
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/*! @}*/
+
+#endif /* _FSL_NOTIFIER_H_ */

devices/MKL03Z4/utilities/fsl_sbrk.c

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#if defined(__GNUC__)
+#include <stdio.h>
+#include <errno.h>
+#endif
+
+#if defined(__GNUC__)
+/*!
+ * @brief Function to override ARMGCC default function _sbrk
+ *
+ * _sbrk is called by malloc. ARMGCC default _sbrk compares "SP" register and
+ * heap end, if heap end is larger than "SP", then _sbrk returns error and
+ * memory allocation failed. This function changes to compare __HeapLimit with
+ * heap end.
+ */
+caddr_t _sbrk(int incr)
+{
+    extern char end __asm("end");
+    extern char heap_limit __asm("__HeapLimit");
+    static char *heap_end;
+    char *prev_heap_end;
+
+    if (heap_end == NULL)
+        heap_end = &end;
+
+    prev_heap_end = heap_end;
+
+    if (heap_end + incr > &heap_limit)
+    {
+        errno = ENOMEM;
+        return (caddr_t)-1;
+    }
+
+    heap_end += incr;
+
+    return (caddr_t)prev_heap_end;
+}
+#endif

devices/MKL03Z4/utilities/fsl_shell.h

@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSL_SHELL_H_
+#define _FSL_SHELL_H_
+
+#include "fsl_common.h"
+
+/*!
+ * @addtogroup SHELL
+ * @{
+ */
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+/*! @brief Macro to set on/off history feature. */
+#ifndef SHELL_USE_HISTORY
+#define SHELL_USE_HISTORY (0U)
+#endif
+
+/*! @brief Macro to set on/off history feature. */
+#ifndef SHELL_SEARCH_IN_HIST
+#define SHELL_SEARCH_IN_HIST (1U)
+#endif
+
+/*! @brief Macro to select method stream. */
+#ifndef SHELL_USE_FILE_STREAM
+#define SHELL_USE_FILE_STREAM (0U)
+#endif
+
+/*! @brief Macro to set on/off auto-complete feature. */
+#ifndef SHELL_AUTO_COMPLETE
+#define SHELL_AUTO_COMPLETE (1U)
+#endif
+
+/*! @brief Macro to set console buffer size. */
+#ifndef SHELL_BUFFER_SIZE
+#define SHELL_BUFFER_SIZE (64U)
+#endif
+
+/*! @brief Macro to set maximum arguments in command. */
+#ifndef SHELL_MAX_ARGS
+#define SHELL_MAX_ARGS (8U)
+#endif
+
+/*! @brief Macro to set maximum count of history commands. */
+#ifndef SHELL_HIST_MAX
+#define SHELL_HIST_MAX (3U)
+#endif
+
+/*! @brief Macro to set maximum count of commands. */
+#ifndef SHELL_MAX_CMD
+#define SHELL_MAX_CMD (6U)
+#endif
+
+/*! @brief Shell user send data callback prototype.*/
+typedef void (*send_data_cb_t)(uint8_t *buf, uint32_t len);
+
+/*! @brief Shell user receiver data callback prototype.*/
+typedef void (*recv_data_cb_t)(uint8_t *buf, uint32_t len);
+
+/*! @brief Shell user printf data prototype.*/
+typedef int (*printf_data_t)(const char *format, ...);
+
+/*! @brief A type for the handle special key. */
+typedef enum _fun_key_status
+{
+    kSHELL_Normal = 0U,   /*!< Normal key */
+    kSHELL_Special = 1U,  /*!< Special key */
+    kSHELL_Function = 2U, /*!< Function key */
+} fun_key_status_t;
+
+/*! @brief Data structure for Shell environment. */
+typedef struct _shell_context_struct
+{
+    char *prompt;                 /*!< Prompt string */
+    enum _fun_key_status stat;    /*!< Special key status */
+    char line[SHELL_BUFFER_SIZE]; /*!< Consult buffer */
+    uint8_t cmd_num;              /*!< Number of user commands */
+    uint8_t l_pos;                /*!< Total line position */
+    uint8_t c_pos;                /*!< Current line position */
+#if SHELL_USE_FILE_STREAM
+    FILE *STDOUT, *STDIN, *STDERR;
+#else
+    send_data_cb_t send_data_func; /*!< Send data interface operation */
+    recv_data_cb_t recv_data_func; /*!< Receive data interface operation */
+    printf_data_t printf_data_func;
+#endif
+    uint16_t hist_current;                            /*!< Current history command in hist buff*/
+    uint16_t hist_count;                              /*!< Total history command in hist buff*/
+    char hist_buf[SHELL_HIST_MAX][SHELL_BUFFER_SIZE]; /*!< History buffer*/
+    bool exit;                                        /*!< Exit Flag*/
+} shell_context_struct, *p_shell_context_t;
+
+/*! @brief User command function prototype. */
+typedef int32_t (*cmd_function_t)(p_shell_context_t context, int32_t argc, char **argv);
+
+/*! @brief User command data structure. */
+typedef struct _shell_command_context
+{
+    const char *pcCommand; /*!< The command that is executed.  For example "help".  It must be all lower case. */
+    char *pcHelpString;    /*!< String that describes how to use the command.  It should start with the command itself,
+                                    and end with "\r\n".  For example "help: Returns a list of all the commands\r\n". */
+    const cmd_function_t
+        pFuncCallBack; /*!< A pointer to the callback function that returns the output generated by the command. */
+    uint8_t cExpectedNumberOfParameters; /*!< Commands expect a fixed number of parameters, which may be zero. */
+} shell_command_context_t;
+
+/*! @brief Structure list command. */
+typedef struct _shell_command_context_list
+{
+    const shell_command_context_t *CommandList[SHELL_MAX_CMD]; /*!< The command table list */
+    uint8_t numberOfCommandInList;                             /*!< The total command in list */
+} shell_command_context_list_t;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* _cplusplus */
+
+/*!
+ * @name Shell functional Operation
+ * @{
+ */
+
+/*!
+* @brief Enables the clock gate and configure the Shell module according to the configuration structure.
+*
+* This function must be called before calling all other Shell functions.
+* Call operation the Shell commands with user-defined settings.
+* The example below shows how to set up the middleware Shell and
+* how to call the SHELL_Init function by passing in these parameters:
+* Example:
+* @code
+*   shell_context_struct user_context;
+*   SHELL_Init(&user_context, SendDataFunc, ReceiveDataFunc, "SHELL>> ");
+* @endcode
+* @param context The pointer to the Shell environment and  runtime states.
+* @param send_cb The pointer to call back send data function.
+* @param recv_cb The pointer to call back receive data function.
+* @param prompt  The string prompt of Shell
+*/
+void SHELL_Init(p_shell_context_t context,
+                send_data_cb_t send_cb,
+                recv_data_cb_t recv_cb,
+                printf_data_t shell_printf,
+                char *prompt);
+
+/*!
+ * @brief Shell register command.
+ * @param   command_context The pointer to the command data structure.
+ * @return  -1 if error or 0 if success
+ */
+int32_t SHELL_RegisterCommand(const shell_command_context_t *command_context);
+
+/*!
+ * @brief Main loop for Shell.
+ * Main loop for Shell; After this function is called, Shell begins to initialize the basic variables and starts to
+ * work.
+ * @param    context The pointer to the Shell environment and  runtime states.
+ * @return   this function does not return until Shell command exit was called.
+ */
+int32_t SHELL_Main(p_shell_context_t context);
+
+/* @} */
+
+#if defined(__cplusplus)
+}
+#endif
+
+/*! @}*/
+
+#endif /* _FSL_SHELL_H_ */