multi sensor arduino / processing

multi sensor arduino / processing

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//Arduino code  //ADC + Serial Communication int reading0,reading1,reading2,reading3,reading4,reading5;                // the readings from the analog input void setup() {   Serial.begin(9600);                     // initialize serial communication with computer   } void loop() {      reading0 = analogRead(0); // read from the sensor   reading1 = analogRead(1); // read from the sensor   reading2 = analogRead(2); // read from the sensor   reading3 = analogRead(3); // read from the sensor   reading4 = analogRead(4); // read from the sensor   reading5 = analogRead(5); // read from the sensor      if ( Serial.available() > 0 )   {     if (Serial.read() == 'a')     {                 Serial.println(reading0);    // send it to the computer (as ASCII digits)     Serial.println(reading1);    // send it to the computer (as ASCII digits)     Serial.println(reading2);    // send it to the computer (as ASCII digits)     Serial.println(reading3);    // send it to the computer (as ASCII digits)     Serial.println(reading4);    // send it to the computer (as ASCII digits)     Serial.println(reading5);    // send it to the computer (as ASCII digits)     }   } } //Corrected Final multi arduino //Arduino code  //ADC + Serial Communication int reading0,reading1,reading2,reading3,reading4,reading5;                // the readings from the analog input void setup() {   Serial.begin(9600);                     // initialize serial communication with computer   } void loop() {      reading0 = analogRead(0); // read from the sensor   reading1 = analogRead(1); // read from the sensor   reading2 = analogRead(2); // read from the sensor   reading3 = analogRead(3); // read from the sensor   reading4 = analogRead(4); // read from the sensor   reading5 = analogRead(5); // read from the sensor      if ( Serial.available() > 0 )   {     if (Serial.read() == 'a')     {                 Serial.println(reading0);    // send it to the computer (as ASCII digits)     Serial.println(reading1);    // send it to the computer (as ASCII digits)     Serial.println(reading2);    // send it to the computer (as ASCII digits)     Serial.println(reading3);    // send it to the computer (as ASCII digits)     Serial.println(reading4);    // send it to the computer (as ASCII digits)     Serial.println(reading5);    // send it to the computer (as ASCII digits)     }   } }

import processing.opengl.*; import processing.serial.*; int lf = 10;    // Linefeed in ASCII //String myString = null; Serial myPort;  // The serial port int i; String myString; void setup() {      // List all the available serial ports   println(Serial.list());   size (800, 450, OPENGL);   // I know that the first port in the serial list on my mac   // is always my  Keyspan adaptor, so I open Serial.list()[0].   // Open whatever port is the one you're using.   myPort = new Serial(this, Serial.list()[0], 9600);   myPort.clear();   // Throw out the first reading, in case we started reading    // in the middle of a string from the sender.   //myString = myPort.readStringUntil(lf);   //myString = null;   myPort.bufferUntil(lf);   frameRate(10); } void draw() {   myPort.write('a');   background (255);   fill(255,0,0);   ellipse (100, height/2, 100, i);   ellipse (220, height/2, 100, i);   ellipse (340, height/2, 100, i);   ellipse (460, height/2, 100, i);   ellipse (580, height/2, 100, i);   ellipse (700, height/2, 100, i);    } void serialEvent(Serial p) {    myString = myPort.readString();   myString = trim(myString);   i = int(myString);   println(i); } //Corrected Final multi processing import processing.opengl.*; import processing.serial.*; int lf = 10;    // Linefeed in ASCII //String myString = null; Serial myPort;  // The serial port int i; String myString; int[] value = new int[6]; int cnt = 0; void setup() {      int [] value = {0,0,0,0,0,0};   cnt=0;      // List all the available serial ports   println(Serial.list());   size (800, 450, OPENGL);      myPort = new Serial(this, Serial.list()[0], 9600);   myPort.clear();         myPort.bufferUntil(lf);   frameRate(30); } void draw() {   myPort.write('a');   background (255);   fill(255,0,0);   ellipse (100, height/2, 100, value[0]);   ellipse (220, height/2, 100, value[1]);   ellipse (340, height/2, 100, value[2]);   ellipse (460, height/2, 100, value[3]);   ellipse (580, height/2, 100, value[4]);   ellipse (700, height/2, 100, value[5]);    } void serialEvent(Serial p) {    myString = myPort.readString();   myString = trim(myString);   value[cnt] = int(myString);   //println(value[cnt-1]);         if (cnt < 5)   {       cnt=cnt+1;   }   else    {     cnt = 0;   }    }

참고 링크

http://www.prophecyboy.com/itp/icm/multiple-serial-input-from-arduino-to-processing/