RotatingGoProServoBase_wifi.ino

/*
This is a forked and modified version of Kyle Martin's Rotating Servo Base code. You can view the original source code here: https://gist.github.com/KyleMartinTech/0007b7d093c94b4556c09d4de82eff5c
I added the following features to the code:
- Send command to Stop the video capture / timelapse capture when the Servo motor stops
- Send command to start the timelapse capture when the Servo motor starts moving again

Need to add:
- Keep Alive background thread (or send after every servo movement)
- Wake On Lan to allow for powering off and on when the room is empty

I used commands for HERO 4, 5, 6, Session from my API: http://github.com/konradit/goprowifihack
---
*/

//This is the code to go along with this video: https://youtu.be/xdurnklqtGM
//Program uses a Motion sensor and sound sensor to only rotate the camera while there is someone in the room. 

#include <Servo.h>
#include <arduino.h>
#include <Ethernet.h>

Servo myservo1;
Servo myservo2;


int pos1 = 0;    // variable to store the servo position
int pos2 = 45;  // servo 2 positions, the range of motion of this servo will be 1/2 that of the rotation servo
const int soundInput = 4;
const int motionInput = 3;
const int LED = 2;
int timer = 0;
int direction = 0;
int count = 0;

//gopro config
IPAddress server(10,5,5,9);
EthernetClient httpClient;

void setup() {
  pinMode (soundInput, INPUT);
  pinMode (motionInput, INPUT);
  pinMode (LED, OUTPUT);

  myservo1.attach(9);  // attaches the servo on pin 9 to the servo object
  myservo2.attach(10); // attaches the second servo to pin 10
}

void loop() {
  while(direction == 0 && pos1 < 180){
    digitalWrite(LED,HIGH);
    if (digitalRead(soundInput) == HIGH){
      timer = 0;
    }
    myservo1.write(pos1);
    myservo2.write(pos2);
    pos1++;
    pos2 = (pos1/2)+45;
    while((timer<10000 || digitalRead(motionInput) == HIGH) && count < 1000){
      if (digitalRead(soundInput) == HIGH){
        timer = 0;
        if (client.connect(server, 80)) {    
          client.println("GET gp/gpControl/command/shutter?p=0 HTTP/1.0");   
          client.println();  
        }   
        else {    
          Serial.println("Connection failed");  
        }
      }
      delay(1);
      count++;
      timer++;

    }
    count = 0;
    while(timer>=10000 && digitalRead(motionInput) == LOW){
      digitalWrite(LED,LOW);
      if (digitalRead(soundInput) == HIGH){
        timer = 0;
        if (client.connect(server, 80)) {    
          client.println("GET gp/gpControl/command/shutter?p=0 HTTP/1.0");   
          client.println();  
        }   
        else {    
          Serial.println("Connection failed");  
        }
      }
      delay(1);
      if (client.connect(server, 80)) {    
        client.println("GET gp/gpControl/command/shutter?p=1 HTTP/1.0");   
        client.println();  
      }   
      else {    
        Serial.println("Connection failed");  
      }
    }
  }
    direction = 1;

    while(direction = 1 && pos1 <= 0){
      digitalWrite(LED,HIGH);
      if (digitalRead(soundInput) == HIGH){
        timer = 0;
        if (client.connect(server, 80)) {    
          client.println("GET gp/gpControl/command/shutter?p=0 HTTP/1.0");   
          client.println();  
        }   
        else {    
          Serial.println("Connection failed");  
        }
      }
      myservo1.write(pos1);
      myservo2.write(pos2);
      pos1--;
      pos2 = (pos1/2)+45;
      while((timer<10000 || digitalRead(motionInput) == HIGH) && count < 1000){
        if (digitalRead(soundInput) == HIGH){
          timer = 0;
          if (client.connect(server, 80)) {    
            client.println("GET gp/gpControl/command/shutter?p=0 HTTP/1.0");   
            client.println();  
          }   
          else {    
            Serial.println("Connection failed");  
          }
        }
        delay(1);
        count++;
        timer++;
      }
      count = 0;
      while(timer>=10000 && digitalRead(motionInput) == LOW){
        digitalWrite(LED,LOW);
        if (digitalRead(soundInput) == HIGH){
          if (client.connect(server, 80)) {    
            client.println("GET gp/gpControl/command/shutter?p=0 HTTP/1.0");   
            client.println();  
          }   
          else {    
            Serial.println("Connection failed");  
          }
          timer = 0;
        }
        delay(1);
        if (client.connect(server, 80)) {    
          client.println("GET gp/gpControl/command/shutter?p=1 HTTP/1.0");   
          client.println();  
        }   
        else {    
          Serial.println("Connection failed");  
        }
      }
    }
    direction = 0;
  }