#ifndef __ST7789_LCD_H
#define __ST7789_LCD_H

#include <stdint.h>

#define ST7789_PANEL_SELECTION st7789_zjy_240_240_init_sequence

#define ST7789_ERROR_CHECK(x) if(x != ST7789_RET_OK) return ST7789_RET_ERR

typedef enum {
    ST7789_RET_OK,
    ST7789_RET_ERR
} st7789_ret_t;

typedef struct {
    st7789_ret_t (*write_cmd_cb)(void *handle, uint8_t *cmd, uint16_t len);
    st7789_ret_t (*write_data_cb)(void *handle, uint8_t *data, uint16_t len);
} st7789_cb_t;

typedef struct {
    void *user_data;
    st7789_cb_t cb;
} st7789_handle_t;

st7789_ret_t st7789_lcd_init(st7789_handle_t *lcd);

#endif //__ST7789_LCD_H