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https://github.com/RIOT-OS/RIOT.git
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2d53178cc5
https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/kinetis-cortex-m-mcus/w-serieswireless-conn.m0-plus-m4/freedom-development-kit-for-kinetis-kw41z-31z-21z-mcus:FRDM-KW41Z
45 lines
987 B
C
45 lines
987 B
C
/*
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* Copyright (C) 2017 Eistec AB
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @ingroup boards_frdm-kw41z
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* @{
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*
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* @file
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* @brief Board specific initialization for the FRDM-KW41Z
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*
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* @author Joakim Nohlgård <joakim.nohlgard@eistec.se>
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*
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* @}
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*/
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#include "board.h"
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#include "periph/gpio.h"
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#include "periph/rtt.h"
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void board_init(void)
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{
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/* initialize the CPU core */
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cpu_init();
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#if MODULE_XTIMER && !(KINETIS_XTIMER_SOURCE_PIT)
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/* Start the RTT, used as time base for xtimer when using LPTMR backend */
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rtt_init();
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#endif
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/* initialize and turn off LEDs */
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gpio_init(LED0_PIN, GPIO_OUT);
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gpio_set(LED0_PIN);
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gpio_init(LED1_PIN, GPIO_OUT);
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gpio_set(LED1_PIN);
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gpio_init(LED2_PIN, GPIO_OUT);
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gpio_set(LED2_PIN);
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gpio_init(LED3_PIN, GPIO_OUT);
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gpio_set(LED3_PIN);
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}
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