82 lines
3.9 KiB
C
82 lines
3.9 KiB
C
/*
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* Copyright (c) 2016, Freescale Semiconductor, Inc.
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* Copyright 2016-2017 NXP
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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 the copyright holder 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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/*
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* TEXT BELOW IS USED AS SETTING FOR THE PINS TOOL *****************************
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PinsProfile:
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- !!product 'Pins v2.0'
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- !!processor 'MKL25Z128xxx4'
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- !!package 'MKL25Z128VLK4'
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- !!mcu_data 'ksdk2_0'
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- !!processor_version '1.1.0'
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR THE PINS TOOL ***
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*/
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#include "fsl_common.h"
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#include "fsl_port.h"
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#include "pin_mux.h"
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#define PIN1_IDX 1u /*!< Pin number for pin 1 in a port */
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#define PIN2_IDX 2u /*!< Pin number for pin 2 in a port */
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#define SOPT5_UART0RXSRC_UART_RX 0x00u /*!< UART0 receive data source select: UART0_RX pin */
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#define SOPT5_UART0TXSRC_UART_TX 0x00u /*!< UART0 transmit data source select: UART0_TX pin */
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/*
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* TEXT BELOW IS USED AS SETTING FOR THE PINS TOOL *****************************
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BOARD_InitPins:
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- options: {coreID: singlecore, enableClock: 'true'}
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- pin_list:
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- {pin_num: '28', peripheral: UART0, signal: TX, pin_signal: TSI0_CH3/PTA2/UART0_TX/TPM2_CH1}
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- {pin_num: '27', peripheral: UART0, signal: RX, pin_signal: TSI0_CH2/PTA1/UART0_RX/TPM2_CH0}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR THE PINS TOOL ***
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*/
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/*FUNCTION**********************************************************************
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*
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* Function Name : BOARD_InitPins
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* Description : Configures pin routing and optionally pin electrical features.
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*
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*END**************************************************************************/
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void BOARD_InitPins(void) {
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CLOCK_EnableClock(kCLOCK_PortA); /* Port A Clock Gate Control: Clock enabled */
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PORT_SetPinMux(PORTA, PIN1_IDX, kPORT_MuxAlt2); /* PORTA1 (pin 27) is configured as UART0_RX */
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PORT_SetPinMux(PORTA, PIN2_IDX, kPORT_MuxAlt2); /* PORTA2 (pin 28) is configured as UART0_TX */
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SIM->SOPT5 = ((SIM->SOPT5 &
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(~(SIM_SOPT5_UART0TXSRC_MASK | SIM_SOPT5_UART0RXSRC_MASK))) /* Mask bits to zero which are setting */
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| SIM_SOPT5_UART0TXSRC(SOPT5_UART0TXSRC_UART_TX) /* UART0 transmit data source select: UART0_TX pin */
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| SIM_SOPT5_UART0RXSRC(SOPT5_UART0RXSRC_UART_RX) /* UART0 receive data source select: UART0_RX pin */
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);
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}
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/*******************************************************************************
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* EOF
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******************************************************************************/
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