WEEK 9

Week 9....Final Year Project working progress...

Processing program code


Thresholding

void threshHolding(){
  for (int i=0; i<threshMin.length; i++) {
    float maxi=threshMax[i];
    float mini=threshMin[i];
    float dif = (maxi-mini)/255;
    messageArr[i]= xPosArr[i]-threshMin[i];
    if (messageArr[i] <0) messageArr[i]=0;
    float temp = messageArr[i];  
    temp = temp/dif;
    messageArr[i] = int(temp);
    if (messageArr[i] <0) messageArr[i]=0;
    if (messageArr[i] >255) messageArr[i]=255;
    }
}

SerialEvent

void serialEvent(String serialINPUT) {
  try
  {
    int inByte = Integer.parseInt(serialINPUT.replaceAll("(\\r|\\n)", ""));

    if (myCatch == true) {
      if (inByte != 10010) {       
        // add event to buffer
        value = inByte;
        xPosArr[(prefix-10001)] = value;
        //println("found data");
        println(value);
      }
      else {
        // if serial is line break set value to buffer value and clear buffer
        myCatch = false;    
        //println("found footer");
      }
    }
    //myCatch is the beginging of the each sended number used to define the port
    // myCatch gets true if serial is less than 10010 since header is 10001-10009
    if (!myCatch && inByte < 10010 && inByte > 10000) {
      myCatch = true;
      prefix = inByte; 
      //println("found header"); 
      //println(prefix);
    }
  }
  catch(NumberFormatException e)
  {
    //println(e.getMessage());
  }
  catch(NullPointerException e)
  {
    //println(e.getMessage());
  }
}