void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
Serial.setTimeout(50);
Serial.println("Hello!");
pinMode(A5, OUTPUT);
pinMode(A4, OUTPUT);
analogWrite(A4, 240);
}
void loop() {
// put your main code here, to run repeatedly:
if (Serial.available() > 1 ) {
delay(100);
char key = Serial.read();
delay(100);
Serial.println(key);
int val = Serial.parseInt();
Serial.println(val);
Serial.flush();
switch (key) {
case 'a' : analogWrite(A5, val);
Serial.println("Red");
break;
case 'c' : //analogWrite(A4, val);
Serial.println("Green");
break;
}
}
}