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https://github.com/RIOT-OS/RIOT.git
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95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/*
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* Copyright (C) 2020 Koen Zandberg <koen@bergzand.net>
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* 2023 Gunar Schorcht <gunar@schorcht.net>
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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_seeedstudio-gd32
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* @{
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*
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* @file
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* @brief Board specific definitions for the SeeedStudio GD32 RISC-V board
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*
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* @author Koen Zandberg <koen@bergzand.net>
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* @author Gunar Schorcht <gunar@schorcht.net>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include "board_common.h"
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#include "periph/gpio.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 Button pin definitions
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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_MODE GPIO_IN
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#define BTN0_INT_FLANK GPIO_RISING
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#define BTN1_PIN GPIO_PIN(PORT_C, 13)
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#define BTN1_MODE GPIO_IN
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#define BTN1_INT_FLANK GPIO_RISING
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/** @} */
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/**
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* @name LED (on-board) configuration
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* @{
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*/
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#define LED0_PIN GPIO_PIN(PORT_B, 5)
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#define LED0_MASK (1 << 5)
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#define LED0_ON (GPIOB->BC = LED0_MASK)
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#define LED0_OFF (GPIOB->BOP = LED0_MASK)
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#define LED0_TOGGLE (GPIOB->OCTL ^= LED0_MASK)
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#define LED1_PIN GPIO_PIN(PORT_B, 0)
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#define LED1_MASK (1 << 0)
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#define LED1_ON (GPIOB->BC = LED1_MASK)
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#define LED1_OFF (GPIOB->BOP = LED1_MASK)
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#define LED1_TOGGLE (GPIOB->OCTL ^= LED1_MASK)
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#define LED2_PIN GPIO_PIN(PORT_B, 1)
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#define LED2_MASK (1 << 1)
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#define LED2_ON (GPIOB->BC = LED2_MASK)
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#define LED2_OFF (GPIOB->BOP = LED2_MASK)
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#define LED2_TOGGLE (GPIOB->OCTL ^= LED2_MASK)
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#define LED_RED_PIN LED0_PIN /**< LED0 is red */
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#define LED_GREEN_PIN LED1_PIN /**< LED1 is green */
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#define LED_BLUE_PIN LED2_PIN /**< LED2 is blue */
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/** @} */
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/**
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* @name MTD configuration
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* @{
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*/
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#define MTD_0 mtd_dev_get(0) /**< MTD device for the SD Card */
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/** @} */
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/**
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* @name SD-Card interface configuration
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* @{
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*/
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#define SDCARD_SPI_PARAM_SPI SPI_DEV(0)
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#define SDCARD_SPI_PARAM_CS GPIO_PIN(PORT_B, 12)
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#define SDCARD_SPI_PARAM_CLK GPIO_PIN(PORT_B, 13)
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#define SDCARD_SPI_PARAM_MISO GPIO_PIN(PORT_B, 14)
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#define SDCARD_SPI_PARAM_MOSI GPIO_PIN(PORT_B, 15)
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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_H */
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/** @} */
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