sipeed-longan-nano_2include_2board_8h_source.html

/*

 * Copyright (C) 2023 Gunar Schorcht <gunar@schorcht.net>

 *

 * This file is subject to the terms and conditions of the GNU Lesser

 * General Public License v2.1. See the file LICENSE in the top level

 * directory for more details.

 */


#ifndef BOARD_H

#define BOARD_H


#include "board_common.h"

#include "periph/gpio.h"


#ifdef __cplusplus

extern "C" {

#endif


#define BTN0_PIN            GPIO_PIN(PORT_A, 8)

#define BTN0_MODE           GPIO_IN

#define BTN0_INT_FLANK      GPIO_RISING

#define LED0_PIN            GPIO_PIN(PORT_C, 13)

#define LED0_MASK           (1 << 13)

#define LED0_ON             (GPIOC->BC = LED0_MASK)

#define LED0_OFF            (GPIOC->BOP = LED0_MASK)

#define LED0_TOGGLE         (GPIOC->OCTL ^= LED0_MASK)


#define LED1_PIN            GPIO_PIN(PORT_A, 1)

#define LED1_MASK           (1 << 1)

#define LED1_ON             (GPIOA->BC = LED1_MASK)

#define LED1_OFF            (GPIOA->BOP = LED1_MASK)

#define LED1_TOGGLE         (GPIOA->OCTL ^= LED1_MASK)


#define LED2_PIN            GPIO_PIN(PORT_A, 2)

#define LED2_MASK           (1 << 2)

#define LED2_ON             (GPIOA->BC = LED2_MASK)

#define LED2_OFF            (GPIOA->BOP = LED2_MASK)

#define LED2_TOGGLE         (GPIOA->OCTL ^= LED2_MASK)


#define LED_RED_PIN         LED0_PIN

#define LED_GREEN_PIN       LED1_PIN

#define LED_BLUE_PIN        LED2_PIN

#define MTD_0 mtd_dev_get(0)

#define SDCARD_SPI_PARAM_SPI         SPI_DEV(0)

#define SDCARD_SPI_PARAM_CS          GPIO_PIN(PORT_B, 12)

#define SDCARD_SPI_PARAM_CLK         GPIO_PIN(PORT_B, 13)

#define SDCARD_SPI_PARAM_MISO        GPIO_PIN(PORT_B, 14)

#define SDCARD_SPI_PARAM_MOSI        GPIO_PIN(PORT_B, 15)

#if defined(MODULE_ST77XX) && defined(BOARD_SIPEED_LONGAN_NANO_TFT)

#define ST77XX_PARAM_SPI          SPI_DEV(1)

#define ST77XX_PARAM_SPI_CLK      SPI_CLK_5MHZ

#define ST77XX_PARAM_SPI_MODE     SPI_MODE_0

#define ST77XX_PARAM_CS           GPIO_PIN(PORT_B, 2)

#define ST77XX_PARAM_DCX          GPIO_PIN(PORT_B, 0)

#define ST77XX_PARAM_RST          GPIO_PIN(PORT_B, 1)

#define ST77XX_PARAM_RGB          0

#define ST77XX_PARAM_INVERTED     1

#define ST77XX_PARAM_NUM_LINES    160U

#define ST77XX_PARAM_RGB_CHANNELS 80U

#define ST77XX_PARAM_ROTATION     ST77XX_ROTATION_270

#define ST77XX_PARAM_OFFSET_Y     25

#endif


#ifdef __cplusplus

}

#endif


#endif /* BOARD_H */

gpio.h
Low-level GPIO peripheral driver interface definitions.