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https://github.com/RIOT-OS/RIOT.git
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76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/*
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* Copyright (C) 2018 Inria
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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_stm32l0538-disco
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* @{
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*
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* @file
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* @brief Board specific definitions for the STM32L0538-DISCO evaluation board.
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include "cpu.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Xtimer configuration
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* @{
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*/
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#define XTIMER_WIDTH (16)
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/** @} */
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/**
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* @name Macros for controlling the on-board LEDs.
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* @{
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*/
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#define LED0_PIN GPIO_PIN(PORT_B, 4)
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#define LED0_PORT GPIOB
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#define LED0_MASK (1 << 4)
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#define LED0_ON (LED0_PORT->BSRR = LED0_MASK)
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#define LED0_OFF (LED0_PORT->BRR = LED0_MASK)
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#define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
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#define LED1_PIN GPIO_PIN(PORT_A, 5)
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#define LED1_PORT GPIOA
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#define LED1_MASK (1 << 5)
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#define LED1_ON (LED1_PORT->BSRR = LED1_MASK)
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#define LED1_OFF (LED1_PORT->BRR = LED1_MASK)
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#define LED1_TOGGLE (LED1_PORT->ODR ^= LED1_MASK)
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/** @} */
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/**
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* @name User button
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* @{
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*/
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#define BTN0_PIN GPIO_PIN(PORT_A, 0)
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#define BTN0_PORT GPIOA
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#define BTN0_MODE GPIO_IN
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/** @} */
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/**
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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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*/
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void board_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_H */
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/** @} */
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