hi guys,
i have written some code its mainly a simple if statment to fire off a few outputs but i cant get the button to work.
i know its wired to ground as i have tested it
any ideas?
const int buttonPin = 4;
int buttonState = 0;
int BarrelLED = 5;
int PackStartup = 8;
int PackPowerDown = 9;
int HummingLoop = 10;
int FireSound = 11;
void setup() {
pinMode(buttonPin, INPUT_PULLUP);
pinMode(BarrelLED, OUTPUT);
pinMode(PackStartup, OUTPUT);
pinMode(PackPowerDown, OUTPUT);
pinMode(HummingLoop, OUTPUT);
pinMode(FireSound, OUTPUT);
digitalWrite(BarrelLED, LOW);
digitalWrite(HummingLoop, HIGH);
digitalWrite(FireSound, HIGH);
digitalWrite(PackPowerDown, HIGH);
digitalWrite(PackStartup, LOW);
delay(100);
digitalWrite(PackStartup, HIGH);
//startup sound
}
void loop() {
buttonState = digitalRead(buttonPin);
if(buttonPin == LOW) {//power switch on
digitalWrite(HummingLoop, HIGH);
digitalWrite(BarrelLED, HIGH);
digitalWrite(FireSound, LOW);
}
else {
digitalWrite(PackPowerDown, LOW);
delay(1);
digitalWrite(PackPowerDown, HIGH);
digitalWrite(FireSound, HIGH);
digitalWrite (HummingLoop, LOW);
}
}