/*****************************************************************************
* | File      	:	  EPD_Test.h
* | Author      :   Waveshare team
* | Function    :   e-Paper test Demo
* | Info        :
*----------------
* |	This version:   V1.0
* | Date        :   2019-06-11
* | Info        :   
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to  whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# THE SOFTWARE.
#
******************************************************************************/
#ifndef _EPD_TEST_H_
#define _EPD_TEST_H_

#include "DEV_Config.h"
#include "GUI_Paint.h"
#include "imagedata.h"
#include "Debug.h"
#include <stdlib.h> // malloc() free()

#define DISPLAY_BUFFER_SIZE 30

typedef struct {
    int reader_id;
    int battery_level;
} reader_info_t;

typedef struct {
    char btn0[DISPLAY_BUFFER_SIZE];
    char btn1[DISPLAY_BUFFER_SIZE];
    char btn2[DISPLAY_BUFFER_SIZE];
    char btn3[DISPLAY_BUFFER_SIZE];
} buttons_t;

typedef struct {
    UBYTE* canvas;
    reader_info_t reader_info;
    char state[DISPLAY_BUFFER_SIZE];
    buttons_t buttons;
    char machine_name[DISPLAY_BUFFER_SIZE];
    UBYTE *image;
} display_t;

esp_err_t epd_init(display_t display);
esp_err_t epd_deinit();
void epd_clear();
void epd_update_reader_info(reader_info_t reader_info);
void epd_update_state(char* state);
void epd_update_buttons(buttons_t* buttons);
void epd_update_machine_name(char* machine_name);
void epd_update_image(UBYTE* image);

int EPD_test();

#endif