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43 lines
1.0 KiB
43 lines
1.0 KiB
/* |
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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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