st77xx.h

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/*
 * Copyright (C) 2018 Koen Zandberg
 *               2021 Francisco Molina
 *               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 "lcd.h"
 
#ifdef MODULE_DISP_DEV
#include "disp_dev.h"
#endif
 
#ifdef __cplusplus
extern "C" {
#endif

#ifndef CONFIG_ST7735_CUSTOM_CONFIG
#define CONFIG_ST7735_CUSTOM_CONFIG     0
#endif

#ifndef CONFIG_ST7735_AVDD
#define CONFIG_ST7735_AVDD             4900
#endif

#ifndef CONFIG_ST7735_GVDD
#define CONFIG_ST7735_GVDD             4600
#endif

#ifndef CONFIG_ST7735_GVCL
#define CONFIG_ST7735_GVCL             -4600
#endif

#ifndef CONFIG_ST7735_VCOM
#define CONFIG_ST7735_VCOM              -775
#endif

#ifndef CONFIG_ST7735_VGH
#define CONFIG_ST7735_VGH               14700
#endif

#ifndef CONFIG_ST7735_VGL
#define CONFIG_ST7735_VGL               -10000
#endif

#ifndef CONFIG_ST7789_CUSTOM_CONFIG
#define CONFIG_ST7789_CUSTOM_CONFIG     0
#endif

#ifndef CONFIG_ST7789_AVDD
#define CONFIG_ST7789_AVDD              6800
#endif

#ifndef CONFIG_ST7789_AVCL
#define CONFIG_ST7789_AVCL              -4800
#endif

#ifndef CONFIG_ST7789_VCOM
#define CONFIG_ST7789_VCOM              900
#endif

#ifndef CONFIG_ST7789_VCOM_OFFSET
#define CONFIG_ST7789_VCOM_OFFSET       0
#endif

#ifndef CONFIG_ST7789_VDV
#define CONFIG_ST7789_VDV               0
#endif

#ifndef CONFIG_ST7789_VRH
#define CONFIG_ST7789_VRH               4100
#endif

#ifndef CONFIG_ST7796_CUSTOM_CONFIG
#define CONFIG_ST7796_CUSTOM_CONFIG     0
#endif

#ifndef CONFIG_ST7796_AVDD
#define CONFIG_ST7796_AVDD              6600
#endif

#ifndef CONFIG_ST7796_AVCL
#define CONFIG_ST7796_AVCL              -4400
#endif

#ifndef CONFIG_ST7796_VCOM
#define CONFIG_ST7796_VCOM              1000
#endif

#ifndef CONFIG_ST7796_VCOM_OFFSET
#define CONFIG_ST7796_VCOM_OFFSET       0
#endif

#ifndef CONFIG_ST7796_VRH
#define CONFIG_ST7796_VRH               4100
#endif

#define ST77XX_ROTATION_VERT            0                   
#define ST77XX_ROTATION_VERT_FLIP       LCD_MADCTL_MX | \
                                        LCD_MADCTL_MY       
#define ST77XX_ROTATION_HORZ            LCD_MADCTL_MV | \
                                        LCD_MADCTL_MX       
#define ST77XX_ROTATION_HORZ_FLIP       LCD_MADCTL_MV | \
                                        LCD_MADCTL_MY       
 
#define ST77XX_ROTATION_0               0                   
#define ST77XX_ROTATION_90              LCD_MADCTL_MV | \
                                        LCD_MADCTL_MY       
#define ST77XX_ROTATION_180             LCD_MADCTL_MX | \
                                        LCD_MADCTL_MY       
#define ST77XX_ROTATION_270             LCD_MADCTL_MV | \
                                        LCD_MADCTL_MX       


enum {
    ST77XX_CNTRL_ST7735,
    ST77XX_CNTRL_ST7789,
    ST77XX_CNTRL_ST7796,
};

typedef struct {
    lcd_t dev;                    
} st77xx_t;

extern const lcd_driver_t lcd_st77xx_driver;
 
#ifdef __cplusplus
}
#endif