int switchstate = 0;
void setup() {
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(2,INPUT);
}
void loop() {
switchstate = digitalRead(2);
if(switchstate == LOW)
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
digitalWrite(5,LOW);
}
else {
digitalWrite(3,LOW);
digitalWrite(4,LOW);
digitalWrite(5,HIGH);
delay(250);
digitalWrite(4,HIGH);
digitalWrite(LOW);
delay(250)
}
}
Arduino: 1.7.6 (Mac OS X), Board: "Arduino Uno"
sketch_pro2.ino:25:1: error: expected unqualified-id before 'else'
sketch_pro2.ino:36:1: error: expected declaration before '}' token
Error compiling.
system
2
if(switchstate == LOW)
You missed a { after that.
You also missed the code tags
system
4
[code][/code]
You can have those - they're a spare pair I had lying around
okkk, hmm, it still doesn't accept my written version, even though now it is identical to the example version ?
system
6
Nope, didn't understand that at all.
Please feel free to post your revised code.
int switchstate = 0;
void setup() {
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(2, INPUT);
}
void loop() {
switchstate = digitalRead(2);
if(switchstate == LOW){
digitalWrite(3, HIGH);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
}
else {
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, HIGH);
delay(250);
digitalWrite(4, HIGH);
digitalWrite(5, LOW);
delay(250);
}
}
system
8
Again, the code tags are noticeable by their absence, but otherwise things look OK to me.
sorry yeh, its working now, thanks