c++ - 打印led程序出现问题

Question

假设每次LED在串行绘图仪/命令框中闪烁时，它就会缩紧
喜欢
1个
2
3
4
5
但只显示10次

int ledPin = 11;
int blinkTime = 700;
int timesBlinked = 0;
 

void setup()
{
  pinMode(11, OUTPUT);
  blinkyBlinky(10, blinkTime); // 10 is number of blinks, blinkTime is the milliseconds in each state from above: int blinkTime = 500;
  Serial.begin(9600);
  Serial.print(timesBlinked, DEC);
  timesBlinked++; 
  
  Serial.setTimeout(500);
  
}

void loop()
{
 
  
  
}

void blinkyBlinky(int repeats, int time){
  
  for (int i = 0; i < repeats; i++)
  {
    digitalWrite(ledPin, HIGH);
    delay(500);
    digitalWrite(ledPin, LOW);
    delay(500);
    Serial.println(timesBlinked, DEC);
    timesBlinked++; 
  }
}

用于命令

Answer 1

你打过电话了

blinkyBlinky(10, blinkTime);

之前

Serial.begin(9600);

你不能用

Serial.println(timesBlinked, DEC);

之前

Serial.begin(9600);

被称为。
交换 setup中的行:

void setup()
{
  pinMode(11, OUTPUT);
  Serial.begin(9600);
  blinkyBlinky(10, blinkTime); // 10 is number of blinks, blinkTime is the milliseconds in each state from above: int blinkTime = 500;
  Serial.print(timesBlinked, DEC);
  timesBlinked++; 
  
  Serial.setTimeout(500);
  
}