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44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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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_spark-core
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* @{
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*
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* @file
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* @brief Board specific implementations for the spark-core board
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*
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* @author Christian Mehlis <mehlis@inf.fu-berlin.de>
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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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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void board_init(void)
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{
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/* initialize the boards LEDs */
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gpio_init(LED0_PIN, GPIO_OUT);
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gpio_init(LED1_PIN, GPIO_OUT);
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gpio_init(LED2_PIN, GPIO_OUT);
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gpio_init(LED3_PIN, GPIO_OUT);
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gpio_set(LED0_PIN);
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gpio_set(LED1_PIN);
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gpio_set(LED2_PIN);
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gpio_set(LED3_PIN);
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/* initialize the CPU */
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cpu_init();
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/* disable systick interrupt, set by the spark bootloader */
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SysTick->CTRL = 0;
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/* signal to spark bootloader: do not enable IWDG! set Stop Mode Flag! */
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BKP->DR9 = 0xAFFF;
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}
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