Arduino ESP32 Clock

Arduino ESP32 Clock如果开发者对于本文件有需要的可以参考。从网络获取时间，用ESP32内置RTC制作的时钟
timeinfo=rtc.getTimeStruct();

//byte xcolon;
bool Lflag = false;
if(showDay)
{
screen.drawRect(0,0,240,240,TFT_RED);
}
if(targetTime {
targetTime = millis() 1000;
if((timeinfo.tm_hour>=0)&&(timeinfo.tm_hour<6)) Lflag = true;
//Serial.println(rtc.getTime("%a, %D %H:%M:%S"));
String Hour = String(timeinfo.tm_hour/10) String(timeinfo.tm_hour%10); /* 时 - 取值区间为[0,23] */
String Minute = String(timeinfo.tm_min/10) String(timeinfo.tm_min%10); /* 分 - 取值区间为[0,59] */