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42 lines
875 B
42 lines
875 B
/* |
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* Copyright (C) 2017 INRIA |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/** |
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* @ingroup boards_opencm904 |
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* @{ |
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* |
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* @file |
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* @brief Board specific implementations for the OpenCM9.04 board |
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* |
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* @author Loïc Dauphin <loic.dauphin@inria.fr> |
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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 "log.h" |
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void board_init(void) |
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{ |
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/* initialize the CPU */ |
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cpu_init(); |
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/* initialize the board's LED */ |
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gpio_init(LED0_PIN, GPIO_OUT); |
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LED0_OFF; |
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/* disable bootloader's USB */ |
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RCC->APB1ENR &= ~RCC_APB1ENR_USBEN; |
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/* disable bootloader's TIMER update interrupt */ |
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TIM2->DIER &= ~(TIM_DIER_UIE); |
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/* remap USART1 to PB7 and PB6 */ |
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AFIO->MAPR |= AFIO_MAPR_USART1_REMAP; |
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}
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