Smart Motion Light

//Voltage Sensor argon Code
//this will run on 3rd argon
//this should connect to webhooks, then to adafruit for a chart of activity

//Wiring guide for voltage sensor:
// male pin group                          female pin group
// S to pin a3
//- to ground                              - towards ground of servo
//+ to Vusb                                + at servo power input

int Vsensor = A3; //s wire from voltage sensor goes to a3 and named Vsensor
int analogValue; // creates reference variable for last defined int
int led = D7; // onboard led at pin d7 given the name led

void setup() {

pinMode(Vsensor, INPUT); // set the a3 pin as input
pinMode(led, OUTPUT); // set the led as output

}

void loop() {
delay (4000); //voltage sensor will take reading every 4s
analogValue = analogRead(Vsensor); //names analog reading of the a3 pin

    if (analogValue!=0) { // runs as long as voltage is not 0
    
     digitalWrite(led, HIGH); // led is on
     Particle.publish("voltage detected", String(Vsensor),PUBLIC); //sends the event + data to particle console
     
    } else  { // runs if voltage is exactly 0
        
     digitalWrite(led, LOW);// led is off
     Particle.publish("No Voltage",String(Vsensor==0), PUBLIC);//sends event + data to particle console

    }
}

int pos = 0; // creates a postition variable for the last item coded, the servo
int motion = 0;
int turnon = 0;

void setup() { 

    Particle.subscribe("lights on", lightfunc , MY_DEVICES); //when the phrase "lights have been left on" occurs in the particle cloud, this will run the function
   
    Particle.subscribe("motion sensed", motionfunc , MY_DEVICES);

    myservo1.attach(D2); //tells the pwm servo wire to send instructions to servo thru d2. 

  pinMode(led1, OUTPUT); //plug in led is an output, meaning a5 is an output
  pinMode(led2, OUTPUT); //onboard led is an output, meaning d7 is an output
  pinMode(D2, OUTPUT);
  pinMode(photoresistor, INPUT); //photoresistor is an input, meaning a0 is an input
  
}

void loop() {
    delay(1000); //delays entire loop 1 sec to give particle publish time
    analogValue = analogRead(photoresistor);
   
        if( analogValue>20 && (motion == 1) ) { //when the lights are on, servo will move and push switch to off, then reset until lights are on again
         digitalWrite(led1, HIGH);// plug in led is on
         
         Particle.publish("lights on", PUBLIC); //sends the event to particle app
         motion = (motion - 1);
         
         } else{   //if the lights are detected as off, then nothing will happen
        digitalWrite(led1, LOW); //plug in led light is off
        
        Particle.publish("lights off", PUBLIC);  //send the event to the particle cloud
    }

    }

void motionfunc(const char *event, const char *data){
    motion = (motion + 1);
    
}

int lightfunc(const char *topic, const char *data){
        
         digitalWrite(led2,HIGH); // on board d7 light will blink on
         myservo1.write(pos+45); //servo will go to the current pos + 45 degrees
         delay(2000); //2 sec delay to let servo move
         myservo1.write(pos-45); //servo will go to the current pos -45 degrees, servo pos is reset
         delay(2000); //2 sec delay to let servo move
         digitalWrite(led2, LOW); // on board d7 light will blink off
         return 1; //returns low, 1 would be high
         
}