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trigger_npn.ino
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trigger_npn.ino
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//Global Variables
int npn = D7;
//Setup
void setup() {
pinMode(npn,OUTPUT);
Serial.begin(9600);
Particle.function("trigger",trigger);
}
//Loop
void loop() {
}
int trigger(String button) {
Serial.println("stateChange has run");
if (button == "unlock") {
Serial.println("Button Press: unlock");
shortBlink(npn);
shortBlink(npn);
longBlink(npn);
return 1;
}
if (button == "lock") {
Serial.println("Button Press: lock");
shortBlink(npn);
midBlink(npn);
shortBlink(npn);
longBlink(npn);
return 1;
}
if (button == "start_car") {
Serial.println("Button Press: start car");
shortBlink(npn);
shortBlink(npn);
shortBlink(npn);
shortBlink(npn);
varBlink(npn,4000,0);
return 1;
}
}
//Quarter Second
//Turns a pin on for 1/8 second and blocks for a 1/8 second
int shortBlink(int pin) {
digitalWrite(pin,HIGH);
delay(125);
digitalWrite(pin,LOW);
delay(125);
}
//Half Second
//Turns a pin on for 1/4 second and blocks for a 1/4 second
int midBlink(int pin) {
digitalWrite(pin,HIGH);
delay(250);
digitalWrite(pin,LOW);
delay(250);
}
//Full Second
//Turns a pin on for 1/2 second and blocks for a 1/2 second
int longBlink(int pin) {
digitalWrite(pin,HIGH);
delay(500);
digitalWrite(pin,LOW);
delay(500);
}
//Variable Second
//Turns a pin on and off for a set amount of seconds
int varBlink(int pin,int onTime,int offTime) {
digitalWrite(pin,HIGH);
delay(onTime);
digitalWrite(pin,LOW);
delay(offTime);
}