17 November 2014

TWEETING OBJECTO

I decided to do the button that tweets. It took me some time to figure out the code but with the help of Luca, I was able to successfully tweet with the press of a button. In my code, I decided to have the arduino Serial print an “A” when ever the button was down and then have Processing read that “A” and then post a status to twitter.

Arduino
const int buttonPin = 2;    
 
// variables will change:
int buttonState = 0;  
int buttonPressed = 0;// variable for reading the pushbutton status
 
void setup() {
  Serial.begin(9600);  // initialize serial communications   
 
}
 
void loop(){
  buttonState = digitalRead (buttonPin);
  if (buttonState==1 && buttonPressed==0){
    Serial.println("A");
    buttonPressed=1;
  }
  else if (buttonState==0 && buttonPressed==1) {
    buttonPressed=0;
  }
  
 
  delay (10);   // wait some number of milliseconds
 
}


Processing
import processing.serial.*;
import com.temboo.core.*;
import com.temboo.Library.Twitter.Tweets.*;

Serial myPort;

ArrayList serialChars;      // Temporary storage for received serial data
int whichValueToAccum = 0;  // Which piece of data am I currently collecting? 
boolean bJustBuilt = false; // Did I just finish collecting a datum?

// Create a session using your Temboo account application details
TembooSession session = new TembooSession("salexy", "myFirstApp", "111dc69fd5864a3e95ef1ed410610654");

void setup() {
  int nPorts = Serial.list().length; 
  for (int i=0; i < nPorts; i++) {   println("Port " + i + ": " + Serial.list()[i]);   }   String portName = Serial.list()[4];    myPort = new Serial(this, portName, 9600);   serialChars = new ArrayList(); }   void draw() {   while (myPort.available () >0) {
    char aChar = (char) myPort.read();
    
    if (aChar=='A') {
      //println ("hi");
      runStatusesUpdateChoreo();
    }
  }
}

void runStatusesUpdateChoreo() {
  // Create the Choreo object using your Temboo session
  StatusesUpdate statusesUpdateChoreo = new StatusesUpdate(session);

  // Set credential
  statusesUpdateChoreo.setCredential("Pawalkerology");

  // Set inputs
  statusesUpdateChoreo.setAccessToken("1202876874-AcWWhnbZYZHGMPhDNPRBfXHhrXfEQxIn5P3KK8W");
  statusesUpdateChoreo.setAccessTokenSecret("JN1DpjlZ6tKZ8II676KJB2cZL5kqgw7DxAOcMctj72CGZ");
  statusesUpdateChoreo.setConsumerSecret("K2jfW0ANoGzMowlHABOov3evxzI10C8HxMCuX7PFSvb5OLGb0v");
  statusesUpdateChoreo.setStatusUpdate("This Documentation Tho!");
  statusesUpdateChoreo.setConsumerKey("B6QwcUz3de2dWGcq4wzqjqwHr");

  // Run the Choreo and store the results
  StatusesUpdateResultSet statusesUpdateResults = statusesUpdateChoreo.run();
  
  // Print results
  println(statusesUpdateResults.getResponse());

}