board.h

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/*
 * Copyright (C) 2023 Gunar Schorcht
 *
 * 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.
 */
 
#pragma once

 
#include <stdint.h>


#define BTN0_PIN        GPIO0

#define BTN0_MODE       GPIO_IN_PU

#ifndef BTN0_INT_FLANK
#define BTN0_INT_FLANK  GPIO_FALLING
#endif

#define BUTTON0_PIN     BTN0_PIN


#if MODULE_ILI9341
#define LCD_DC          GPIO4
#define LCD_CS          GPIO5
#define LCD_RST         GPIO48
#define LCD_BACKLIGHT   GPIO45
 
#define BACKLIGHT_ON    gpio_set(LCD_BACKLIGHT)
#define BACKLIGHT_OFF   gpio_clear(LCD_BACKLIGHT)
 
#define ILI9341_PARAM_SPI           SPI_DEV(1)
#define ILI9341_PARAM_SPI_CLK       SPI_CLK_10MHZ
#define ILI9341_PARAM_CS            LCD_CS
#define ILI9341_PARAM_DCX           LCD_DC
#define ILI9341_PARAM_RST           LCD_RST
#define ILI9341_PARAM_RGB           0
#define ILI9341_PARAM_INVERTED      0
#define ILI9341_PARAM_ROTATION      LCD_MADCTL_MX | LCD_MADCTL_MY
#define ILI9341_PARAM_NUM_LINES     320U
#define ILI9341_PARAM_RGB_CHANNELS  240U
#endif
 
/* include common board definitions as last step */
#include "board_common.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef __cplusplus
} /* end extern "C" */
#endif