/*
 * 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_port.h"
#include "pin_mux.h"
#include "fsl_gpio.h"

/*******************************************************************************
 * Code
 ******************************************************************************/
void BOARD_InitPins(void)
{
    /* Initialize UART0(LPSCI) pins below */
    /* Ungate the port clock */
    CLOCK_EnableClock(kCLOCK_PortB);
    /* Affects PORTB_PCR1 register */
    PORT_SetPinMux(PORTB, 1U, kPORT_MuxAlt2);
    /* Affects PORTB_PCR2 register */
    PORT_SetPinMux(PORTB, 2U, kPORT_MuxAlt2);

    /* Ungate the port clock */
    CLOCK_EnableClock(kCLOCK_PortB);

    /* PTB11 TPM0 channel 0 -- GREEN LED */
    PORT_SetPinMux(PORTB, 11U, kPORT_MuxAlt2);
    /* PTB10 TPM0 channel 1 -- RED LED */
    PORT_SetPinMux(PORTB, 10U, kPORT_MuxAlt2);
}

void BOARD_I2C_ConfigurePins(void)
{
    port_pin_config_t pinConfig = {0};
    pinConfig.pullSelect = kPORT_PullUp;
    pinConfig.slewRate = kPORT_FastSlewRate;
    pinConfig.passiveFilterEnable = kPORT_PassiveFilterDisable;
    pinConfig.driveStrength = kPORT_LowDriveStrength;
    pinConfig.mux = kPORT_MuxAlt2;
    CLOCK_EnableClock(kCLOCK_PortB);

    PORT_SetPinConfig(PORTB, 3U, &pinConfig);
    PORT_SetPinConfig(PORTB, 4U, &pinConfig);
}
