/*
   程序：  ESP32 OLED 使用 U8G2库
          使用FREERTOS
   公众号：孤独的二进制
*/
#include <U8g2lib.h>
#include <Wire.h>
#include "badApple.h"

void oledTask(void * pvParam) {
  static uint8_t index = 0;
  U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);
  u8g2.setBusClock(400000);
  u8g2.begin();

  Serial.println(xTaskGetTickCount());
  // u8g2.clearBuffer();					// clear the internal memory
  // u8g2.setFont(u8g2_font_ncenB08_tr);	// choose a suitable font
  // u8g2.drawStr(15, 10, "LONELY BINARY");	// write something to the internal memory
  u8g2.drawXBMP(0, 0, 128, 64, epd_bitmap_allArray[index++]);
  Serial.println(xTaskGetTickCount());

  u8g2.sendBuffer();					// transfer internal memory to the display
  Serial.println(xTaskGetTickCount());

  if (index == 7) index = 0;
  while (1) {
    vTaskDelay(3);
  }
}

void setup() { //loopBack , Priority 1, Core 1
  Serial.begin(115200);
  xTaskCreatePinnedToCore(oledTask, "OLED Task", 1024 * 6, NULL, 1, NULL, 1);

  vTaskDelete(NULL);
}

void loop() {

}