刚接触，求大神指导一下现在按下PB8，PC13会输出高电平了
如何按一下PB8，PC13会一直输出高电平呢？
我还想增加一个PB7，按一下PB7，PC13会输出低电平
实现按一下PB8灯亮，按一下PB7灯灭
int KEY = PB8;
int iLed = PC13;
void setup()
{
pinMode(PB8, INPUT);
pinMode(iLed, OUTPUT);
}
void loop() {
digitalWrite(PC13,LOW);
if(digitalRead(PB8)==LOW) {
delay(100);
if(digitalRead(PB8)==LOW) {
digitalWrite(PC13,HIGH);
while(digitalRead(PB8)==LOW) {
}
}
}
}
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