Hi i am new in Arduino and I'm working on a project for university and I'm getting this error: a function-definition is not allowed here before '{' token void doubleClick(){ on this program:
// Sketch to toggle a blinking LED. Push-on, push off.
#define ledOn HIGH
#define ledOff LOW
const int led1Pin = 8; // set LED pin numbers
const int led2Pin = 4;
const int buttonPin1 = 12; //set PushButton pin number
const int buttonPin2 = 7;
int led1State = ledOff; //initialising led
int led2State = ledOff;
int previousState1 = LOW; // the previous buttonState from the button pin
int previousState2 = LOW;
unsigned long buttonTime = 0; // The last time the output pin was toggled
unsigned long debounceTime = 400; // debounceTime time (I am using a noisy button)
int clicks = 0;
void setup() {
pinMode(led1Pin, OUTPUT); // initialize the LED pin as an output:
pinMode(led2Pin, OUTPUT);
pinMode(buttonPin1, INPUT_PULLUP); // initialize the pushbutton pin as an input:
pinMode(buttonPin2, INPUT_PULLUP);
digitalWrite(led1Pin, led1State);
digitalWrite(led2Pin, led2State);
}
void loop() {
int button1State = digitalRead(buttonPin1);
if (button1State != previousState1 && millis() - buttonTime > debounceTime) {
led1State = !led1State;
buttonTime = millis();
}
if (led1State == ledOn) {
digitalWrite(led1Pin, (millis() >> 9) & 3); //Blink
} else
digitalWrite(led1Pin, ledOff);
previousState1 = button1State;
int button2State = digitalRead(buttonPin2);
if (button2State != previousState2 && millis() - buttonTime > debounceTime) {
led2State = !led2State;
buttonTime = millis();
}
if (led2State == ledOn) {
digitalWrite(led2Pin, (millis() >> 9) & 3); //Blink
} else
digitalWrite(led2Pin, ledOff);
void doubleClick(){
Serial.println("x2");
led2State = !led2State; // reverse the LED
digitalWrite(led2Pin, led2State);
} // doubleClick
previousState2 = button2State;
}