96 lines
3.3 KiB
C++
96 lines
3.3 KiB
C++
/*
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* Copyright (c) 2013-14, Freescale Semiconductor, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* o Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* o Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _Peripheral_h_
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#define _Peripheral_h_
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#include "BusPal.h"
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#include "bootloader_common.h"
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#include <string>
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//! @addtogroup host_peripherals
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//! @{
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namespace blfwk
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{
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/*!
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* @brief Represents a peripheral.
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*
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* Interface class for objects that provide the source for commands or sink for responses.
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*/
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class Peripheral
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{
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public:
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enum _host_peripheral_types
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{
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kHostPeripheralType_None,
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kHostPeripheralType_UART,
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kHostPeripheralType_BUSPAL_UART,
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kHostPeripheralType_USB_HID,
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kHostPeripheralType_SIM
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};
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struct PeripheralConfigData
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{
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_host_peripheral_types peripheralType;
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std::string comPortName;
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long comPortSpeed;
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uint32_t packetTimeoutMs;
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unsigned short usbHidVid;
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unsigned short usbHidPid;
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std::string usbHidSerialNumber;
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bool ping;
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BusPal::BusPalConfigData busPalConfig;
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};
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virtual ~Peripheral(){};
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//! @brief Read bytes.
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//!
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//! @param buffer Pointer to buffer
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//! @param requestedBytes Number of bytes to read
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//! @param timeoutMs Time in milliseconds to wait for read to complete.
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//! @param actualBytes Number of bytes actually read.
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virtual status_t read(uint8_t *buffer, uint32_t requestedBytes, uint32_t *actualBytes, uint32_t timeout) = 0;
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//! @brief Write bytes.
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virtual status_t write(const uint8_t *buffer, uint32_t byteCount) = 0;
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};
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} // namespace blfwk
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//! @}
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#endif // _Peripheral_h_
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////////////////////////////////////////////////////////////////////////////////
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// EOF
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////////////////////////////////////////////////////////////////////////////////
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