108 lines
4.5 KiB
C
108 lines
4.5 KiB
C
/*
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* The Clear BSD License
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* Copyright (c) 2016, Freescale Semiconductor, Inc.
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* Copyright 2016-2017 NXP
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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 (subject to the limitations in the disclaimer below) provided
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* 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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* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
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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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/* clang-format off */
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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!!GlobalInfo
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product: Pins v3.0
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processor: MKS22FN256xxx12
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mcu_data: ksdk2_0
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processor_version: 0.0.11
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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/* clang-format on */
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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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/* FUNCTION ************************************************************************************************************
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*
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* Function Name : BOARD_InitBootPins
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* Description : Calls initialization functions.
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*
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* END ****************************************************************************************************************/
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void BOARD_InitBootPins(void)
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{
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BOARD_InitPins();
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}
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/* clang-format off */
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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BOARD_InitPins:
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- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
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- pin_list:
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- {pin_num: '38', peripheral: n/a, signal: disabled, pin_signal: PTA4/LLWU_P3/TPM0_CH1/I2S0_MCLK/NMI_b}
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- {pin_num: '1', peripheral: UART1, signal: TX, pin_signal: ADC0_SE4a/PTE0/CLKOUT32K/SPI1_PCS1/UART1_TX/LPI2C1_SDA/RTC_CLKOUT}
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- {pin_num: '2', peripheral: UART1, signal: RX, pin_signal: ADC0_SE5a/PTE1/LLWU_P0/SPI1_SOUT/UART1_RX/LPI2C1_SCL/SPI1_SIN}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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/* clang-format on */
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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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{
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/* Port A Clock Gate Control: Clock enabled */
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CLOCK_EnableClock(kCLOCK_PortA);
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/* Port E Clock Gate Control: Clock enabled */
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CLOCK_EnableClock(kCLOCK_PortE);
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/* PORTA4 (pin 38) is disabled */
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PORT_SetPinMux(PORTA, 4U, kPORT_PinDisabledOrAnalog);
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/* PORTE0 (pin 1) is configured as UART1_TX */
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PORT_SetPinMux(PORTE, 0U, kPORT_MuxAlt3);
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/* PORTE1 (pin 2) is configured as UART1_RX */
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PORT_SetPinMux(PORTE, 1U, kPORT_MuxAlt3);
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SIM->SOPT5 = ((SIM->SOPT5 &
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/* Mask bits to zero which are setting */
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(~(SIM_SOPT5_UART1TXSRC_MASK)))
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/* UART 1 transmit data source select: UART1_TX pin. */
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| SIM_SOPT5_UART1TXSRC(SOPT5_UART1TXSRC_UART_TX));
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}
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/***********************************************************************************************************************
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* EOF
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**********************************************************************************************************************/
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