#include <esp_task_wdt.h>
#include <stdio.h>
#include <string.h>

#include "epd_driver.h"
#include "smartconfig.h"
#include "utilities.h"

uint8_t* framebuffer;

void setup(void) {
  epd_init();
  epd_poweron();
  epd_clear();
  epd_poweroff();

  framebuffer =
      (uint8_t*)heap_caps_malloc(EPD_WIDTH * EPD_HEIGHT / 2, MALLOC_CAP_SPIRAM);

  if (!framebuffer) {
    printf("alloc memory failed !!!");
    while (1) {
    }
  }

  memset(framebuffer, 0xFF, EPD_WIDTH * EPD_HEIGHT / 2);

  init_smartconfig();
}

void loop(void) {
  vTaskDelay(pdMS_TO_TICKS(100));
}

extern "C" void app_main(void) {
  setup();
  while (1) {
    loop();
  }
}