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


#define LCD_SCREEN_WIDTH    480     
#define LCD_SCREEN_HEIGHT   320     
 
#ifdef MODULE_ST77XX
#define LCD_DB0         GPIO9
#define LCD_DB1         GPIO46
#define LCD_DB2         GPIO3
#define LCD_DB3         GPIO8
#define LCD_DB4         GPIO18
#define LCD_DB5         GPIO17
#define LCD_DB6         GPIO16
#define LCD_DB7         GPIO15
#define LCD_TE          GPIO48
#define LCD_WR          GPIO47
#define LCD_RS          GPIO0
#define LCD_RESET       GPIO4
#define LCD_BACKLIGHT   GPIO45
 
#define BACKLIGHT_ON    gpio_set(LCD_BACKLIGHT)
#define BACKLIGHT_OFF   gpio_clear(LCD_BACKLIGHT)
 
#define ST77XX_PARAM_CNTRL          ST77XX_CNTRL_ST7796
#define ST77XX_PARAM_SPI            SPI_UNDEF   /* parallel interface is used */
#define ST77XX_PARAM_D0             LCD_DB0
#define ST77XX_PARAM_D1             LCD_DB1
#define ST77XX_PARAM_D2             LCD_DB2
#define ST77XX_PARAM_D3             LCD_DB3
#define ST77XX_PARAM_D4             LCD_DB4
#define ST77XX_PARAM_D5             LCD_DB5
#define ST77XX_PARAM_D6             LCD_DB6
#define ST77XX_PARAM_D7             LCD_DB7
#define ST77XX_PARAM_WRX            LCD_WR
#define ST77XX_PARAM_RDX            GPIO_UNDEF
#define ST77XX_PARAM_DCX            LCD_RS
#define ST77XX_PARAM_RST            LCD_RESET
#define ST77XX_PARAM_CS             GPIO_UNDEF
#define ST77XX_PARAM_RGB            0
#define ST77XX_PARAM_INVERTED       1
#define ST77XX_PARAM_ROTATION       LCD_MADCTL_MV
#define ST77XX_PARAM_NUM_LINES      LCD_SCREEN_WIDTH
#define ST77XX_PARAM_RGB_CHANNELS   LCD_SCREEN_HEIGHT
#endif

#define FT5X06_PARAM_I2C_DEV    I2C_DEV(0)          
#define FT5X06_PARAM_INT_PIN    GPIO7               
#define FT5X06_PARAM_RST_PIN    GPIO4               
#define FT5X06_PARAM_XMAX       LCD_SCREEN_WIDTH    
#define FT5X06_PARAM_YMAX       LCD_SCREEN_HEIGHT   
#define FT5X06_PARAM_TYPE       FT5X06_TYPE_FT6X36  
#define FT5X06_PARAM_XYCONV     (FT5X06_SWAP_XY | FT5X06_MIRROR_Y) 

#define SDCARD_SPI_PARAM_SPI        SPI_DEV(0)
#define SDCARD_SPI_PARAM_CS         SPI0_CS0
#define SDCARD_SPI_PARAM_CLK        SPI0_SCK
#define SDCARD_SPI_PARAM_MOSI       SPI0_MOSI
#define SDCARD_SPI_PARAM_MISO       SPI0_MISO
#define SDCARD_SPI_PARAM_POWER      GPIO_UNDEF
 
/* include common board definitions as last step */
#include "board_common.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef __cplusplus
} /* end extern "C" */
#endif