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https://github.com/RIOT-OS/RIOT.git
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76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
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/*
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* Copyright (C) 2015 TriaGnoSys GmbH
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* 2017 Alexander Kurth, Sören Tempel, Tristan Bruns
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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_common_blxxxpill
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*
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* @{
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*
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* @file
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* @brief Peripheral MCU configuration for the bluepill/blackpill board
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*
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* @author Víctor Ariño <victor.arino@triagnosys.com>
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* @author Sören Tempel <tempel@uni-bremen.de>
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* @author Tristan Bruns <tbruns@uni-bremen.de>
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* @author Alexander Kurth <kurth1@uni-bremen.de>
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*/
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#ifndef BOARD_COMMON_H
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#define BOARD_COMMON_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 Macros for controlling the on-board LED.
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* @{
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*/
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#ifndef LED0_PORT
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#define LED0_PORT GPIOC /**< GPIO-Port the LED is connected to */
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#endif
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#ifndef LED0_PORTNUM
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#define LED0_PORTNUM PORT_C /**< GPIO Port number the LED is connected to */
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#endif
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#ifndef LED0_PINNUM
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#define LED0_PINNUM (13) /**< Pin number the LED is connected to */
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#endif
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#define LED0_PIN GPIO_PIN(LED0_PORTNUM, LED0_PINNUM) /**< GPIO-Pin the LED is connected to */
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#define LED0_MASK (1 << LED0_PINNUM)
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#define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16)) /**< Turn LED0 on */
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#define LED0_OFF (LED0_PORT->BSRR = LED0_MASK) /**< Turn LED0 off */
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#define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK) /**< Toggle LED0 */
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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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/**
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* @brief Use the 2nd UART for STDIO on this board
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*/
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#define STDIO_UART_DEV UART_DEV(1)
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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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#define XTIMER_BACKOFF (19)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_COMMON_H */
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/** @} */
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