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105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
/*
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* Copyright (C) 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_sipeed_longan_nano
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* @{
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*
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* @file
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* @brief Board specific definitions for the Sipeed Longan Nano 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, 8)
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#define BTN0_MODE GPIO_IN
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#define BTN0_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_C, 13)
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#define LED0_MASK (1 << 13)
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#define LED0_ON (GPIOC->BC = LED0_MASK)
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#define LED0_OFF (GPIOC->BOP = LED0_MASK)
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#define LED0_TOGGLE (GPIOC->OCTL ^= LED0_MASK)
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#define LED1_PIN GPIO_PIN(PORT_A, 1)
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#define LED1_MASK (1 << 1)
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#define LED1_ON (GPIOA->BC = LED1_MASK)
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#define LED1_OFF (GPIOA->BOP = LED1_MASK)
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#define LED1_TOGGLE (GPIOA->OCTL ^= LED1_MASK)
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#define LED2_PIN GPIO_PIN(PORT_A, 2)
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#define LED2_MASK (1 << 2)
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#define LED2_ON (GPIOA->BC = LED2_MASK)
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#define LED2_OFF (GPIOA->BOP = LED2_MASK)
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#define LED2_TOGGLE (GPIOA->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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#if defined(MODULE_ST77XX) && defined(BOARD_SIPEED_LONGAN_NANO_TFT)
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#define ST77XX_PARAM_SPI SPI_DEV(1) /**< SPI device */
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#define ST77XX_PARAM_SPI_CLK SPI_CLK_5MHZ /**< SPI clock frequency */
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#define ST77XX_PARAM_SPI_MODE SPI_MODE_0 /**< SPI mode */
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#define ST77XX_PARAM_CS GPIO_PIN(PORT_B, 2) /**< Chip Select pin */
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#define ST77XX_PARAM_DCX GPIO_PIN(PORT_B, 0) /**< DCX pin */
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#define ST77XX_PARAM_RST GPIO_PIN(PORT_B, 1) /**< Reset pin */
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#define ST77XX_PARAM_RGB 0 /**< RGB mode enable */
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#define ST77XX_PARAM_INVERTED 1 /**< Inverted mode enable */
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#define ST77XX_PARAM_NUM_LINES 160U /**< Number of lines */
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#define ST77XX_PARAM_RGB_CHANNELS 80U /**< Number of columns */
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#define ST77XX_PARAM_ROTATION ST77XX_ROTATION_270 /**< Rotation mode */
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#define ST77XX_PARAM_OFFSET_Y 25 /**< Vertical offset */
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#endif
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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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