#ifndef __GDEW0213M21_EPD_H
#define __GDEW0213M21_EPD_H
#include <stdint.h>

#define DES_EPD_PANEL_SELECTION gdew0213m21_init_sequence
#define DES_EPD_PANEL_SELECTION_PART gdew0213m21_init_sequence_part

#if DES_EPD_PANEL_SELECTION == gdew0213m21_init_sequence

#define DES_EPD_LUT_VCOM gdew0213m21_lut_vcom
#define DES_EPD_LUT_WW gdew0213m21_lut_ww
#define DES_EPD_LUT_BW gdew0213m21_lut_bw
#define DES_EPD_LUT_WB gdew0213m21_lut_wb
#define DES_EPD_LUT_BB gdew0213m21_lut_bb

#endif

typedef enum {
    DES_EPD_OK,
    DES_EPD_ERROR
} des_epd_ret_t;

typedef struct {
    des_epd_ret_t (*write_cmd_cb)(void *handle, uint8_t *cmd, uint8_t len);
    des_epd_ret_t (*write_data_cb)(void *handle, uint8_t *data, uint16_t len);
    des_epd_ret_t (*reset_cb)(void *handle);
    des_epd_ret_t (*poll_busy_cb)(void *handle);
} des_epd_cb_t;

typedef struct {
    void *user_data;
    des_epd_cb_t cb;
} des_epd_t;

#define DES_EPD_ERROR_CHECK(x) if(x != DES_EPD_OK) return DES_EPD_ERROR

des_epd_ret_t des_epd_init(des_epd_t *epd, uint8_t partial);

#endif