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37 lines
743 B
C
37 lines
743 B
C
/*
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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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/* 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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