processing code?

Projects Discussion and Showcase Science and Measurement
1

need help with processing code?I tried changing stuff around, tells me out of bound? changed ports around and still not processing right and i'm using port 4 can anyone see if it works on theirs? thanks for the help!

import processing.serial.*;

Serial myPort;  
PFont myFont;    

int j = 70;                   // counter
int inByte=0;
int wrote = 0;


void setup () {
  size(800, 600);        // window size
  frameRate(60);

  myFont = loadFont("ArialMT-12.vlw"); 
  textFont(myFont, 12); 
  textAlign(LEFT);
  
  fill(#E9FF5B, 200);
  smooth(); 

  // set inital background:
  background(#000000, 200);
  
  println(Serial.list());
  myPort = new Serial(this, Serial.list()[2], 9600);



}

void draw()
{
 fill(0,1);
  rect(0,0, width, height); 
  stroke(255);
  strokeWeight(1);
  line(70,550,800,550);
  line(70,38,70,550);
  textFont(myFont, 16); 
  fill(#FFFFFF);

  text("0V", 32, 550 );
  text("1", 32, 447 );
  text("2", 32, 345 );
  text("3", 32, 242 );
  text("4", 32, 140 );
  text("5V", 32, 37 );
  
  for (int i=0; i<6;i++){
    line(63,550-(i*102.4),77,550-(i*102.4));
  }
  stroke(230);
  strokeWeight(1);
   for (int i=0; i<6;i++){
    line(66,598.8-(i*102.4),74,598.8-(i*102.4));
  }
  while (myPort.available() > 0) {
    inByte = myPort.read()*2;
  }
  
   // if (inByte==254){
   //  incoming=myPort.read();
     // dev=myPort.read();
  //  }
    
  stroke(#555FFF,200);
  fill(255);
 
   line(j, 550-inByte, j,550);   
      

        // stroke(#55FF55,70);
   // fill(#FF555F);
  //ellipse(j, height/2 + dev, 2, 2);
    

  if (j > width) {
    j =70;
    background(#000000);
    fill(0,1);
    rect(0,0, width, height); 
   } 
  else {
    j++;
  }

 if (wrote >20)
  {
  fill(#FFFFFF);
  textFont(myFont, 12); 
  text(inByte/2, j,  (550- inByte)-30);
  wrote = 0;
  }
  wrote++;

}
2

The NIST withdrew the FIPS 55-3 database. This database included 5-digit numeric place codes for cities, towns, and villages, or other centers of population.

3

ribbery45:
The NIST withdrew the FIPS 55-3 database. This database included 5-digit numeric place codes for cities, towns, and villages, or other centers of population.

What?

4

@anthony8i - Can you post the port list from

  println(Serial.list());
5

Hi,

I have also not been able to get this to work myPort = new Serial(this, Serial.list()[2], 9600);

Try it wihout the [2].

If again no joy try this:
When I tried the same code on one of my projects a while ago, I had to use this instead:

import processing.serial.*;
Serial myPort;


void setup() 
{
  size(800, 800); // pane size
  
myPort = new Serial(this, "COMn", 9600);

wher "n" is the port number. Use whatever you are using for port eg 2.