Connect Arduino with Processing

ARDUINO AND PROCESSING 

HAMZA MOhammed

الأردوينو ولغة المعالجه ..

المشروع التالي يبين لنا كيفية رسم curve لدرجات الحراره عن طريق لغة الprocessing 

المواد المستخدمه :

1_حساس حراره lm35 او اي نوع آخر

2_قطعة اردوينو 

3_اسلاك توصيل

كود الأردوينو  ..

float temp;

int tempPin = 5;

void setup() 

{

}

void loop() 

{

  temp = analogRead(tempPin);

  temp = temp * 0.48828125;

}

كود الـprocessing

import processing.serial.*;

 PFont f;

 PFont F;

 Serial myPort;        // The serial port

 int xPos = 40;         // horizontal position of the graph

 void setup () {

 // set the window size:  and Font size

 f = createFont("Arial",12,true);

 F = createFont("Arial",24,true);

 size(700, 600);       

 // List all the available serial ports

 println(Serial.list());

 myPort = new Serial(this, Serial.list()[0], 9600);

  myPort.bufferUntil('\n');

 // set inital background:

 background(70);

 }

 void draw ()

 {

   // everything happens in the serialEvent()

 }

 void serialEvent (Serial myPort) {

 // get the ASCII string:

 String inString = myPort.readStringUntil('\n');

 if (inString != null) {

 // trim off any whitespace:

 print("Temperature: ");

 print(inString);

 println("Degree Celcius");

 inString = trim(inString);

 // convert to an int and map to the screen height:

 float inByte = float(inString+(char)9);

 inByte = map(inByte, 0,117, 0, height);

 println(inByte);

  stroke(175);                       // temperature line

  line(40,height-40,40,0);

 

  stroke(175);                          // Time line

  line(40,height-40,width,height-40);

 

  stroke(100,100,255);                          // 30 degree line

  line(40,height-194,width,height-194);

 stroke(100,100,255);                          // 60 degree line

  line(40,height-344,width,height-344);

  textFont(F);      

  fill(255);

 textAlign(RIGHT);

  text("Temperature Plot Using Proccessing",680,40);

 

  textAlign(RIGHT);

  text("Temperature Plot Using Proccessing",680,40);

 

  textAlign(RIGHT);

  text("By Hamza Mohammed Al_mustansiriya",653,70);

   textAlign(RIGHT);

  text("TEMP",70,40);                        

 

  textAlign(RIGHT);

  text("TIME --->",650,580);   

 

 

 

   textAlign(RIGHT);

  text(inString,500,200);

   textAlign(RIGHT);

  text(" Degree Celsuis",560,230);

 

 

  fill(0);

 // int j;

  stroke(255);  

  for(int j=500;j>430;j--)

  {

  line(j,height-398,j,height-425);

  }

  stroke(0,0,0);

  textAlign(RIGHT);

  text(inString,495,200);

 

 fill(240);

 textFont(f);

  textAlign(RIGHT);

  text("(In Degree)",140,40);

 

  textAlign(RIGHT);                 // 100 degree

  text("100 -",40,60);

 

   textAlign(RIGHT);                // 90 degree

  text("90 -",40,110);

 

   textAlign(RIGHT);                // 80 degree

  text("80 -",40,160);

 

   textAlign(RIGHT);                 // 70 degree

  text("70 -",40,210);

 

   textAlign(RIGHT);                // 60 degree

  text("60 -",40,260);

 

   textAlign(RIGHT);               // 50 degree

  text("50 -",40,310);

 

   textAlign(RIGHT);                 // 40 degree

  text("40 -",40,360);

 

   textAlign(RIGHT);

  text("30 -",40,410);

 

   textAlign(RIGHT);

  text("20 -",40,460);

 

   textAlign(RIGHT);

  text("10 -",40,510);

 

  textAlign(RIGHT);

  text("0 -",40,560);

 /*---- scale between 30 degree to 40 degree------*/

 

  textAlign(RIGHT);

  text("   -",40,370);

 

  textAlign(RIGHT);

  text("   -",40,380);

 

  textAlign(RIGHT);

  text("   -",40,390);

 

  textAlign(RIGHT);

  text("   -",40,400);

 

 // textAlign(RIGHT);

 // text("0 -",40,360);

 // draw the line:

 int shift=40;            // set trace origin

 stroke(255,0,0);              // trace colour

 for(int i=0;i<2;i++)

 {

// line(xPos, height-inByte-1, xPos, height - inByte);

   line(xPos, height-inByte-(shift+2), xPos, height-inByte-shift);

   xPos++;

 }

 if (xPos >= width)         //  go back to begining

 {

 xPos = 40;

 background(100);

 }

 }

 }

قم بنسخ الاكواد والصقها كل في مكانه 

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