|
|

楼主 |
发表于 2015-8-7 13:46:25
|
显示全部楼层
手动复位也是如此
if(a<=3){
unsigned long currentMillis = millis();
if(currentMillis - previousMillis > interval) {
// 保存当前值,方便下次再次和当前时间比较
previousMillis = currentMillis;
ledStatus=!ledStatus;
q=q+1;
lcd.setCursor(11, 0);
lcd.print(ledStatus);
lcd.setCursor(15, 0);
lcd.print(q);
digitalWrite(13, ledStatus);
} }
else digitalWrite(13,LOW);}
else digitalWrite(13,LOW);
13脚灯一直在闪,a始终为1 |
|