#include <Arduino.h>
#include "U8g2lib.h"

//定义引脚
#define LED_PIN  33
#define SCL_PIN  15
#define SDA_PIN  2

U8G2_SSD1306_128X64_NONAME_1_SW_I2C u8g2(U8G2_R0,SCL_PIN,SDA_PIN);

void oled_display(unsigned char index);
void setup()
{
    //初始化
    u8g2.begin();
    u8g2.setFont(u8g2_font_6x12_tr);
    pinMode(LED_PIN,OUTPUT);
    Serial.begin(115200);
    //u8g2.drawStr(0,10,"MUNE");
}

void loop() 
{
    digitalWrite(LED_PIN,HIGH);
    delay(500);
    digitalWrite(LED_PIN,LOW);
    delay(500);
    oled_display(0);
    Serial.println("开始测试");
}


void oled_display(unsigned char index)
{
  u8g2.firstPage();
  do
  {
    u8g2.drawStr(0,12,"Menu");
    u8g2.drawHLine(0,14,128);
  }while (u8g2.nextPage());
}