RGB Sensor Arduino

1                         import processing.serial.*;
2
3Serial mySerial;  // Create object from Serial class
4String myString = null;
5int nl = 10;
6float  myVal;
7int myR, myG, myB, myR2, myG2, myB2;
8
9
10
11PFont font;
12
13
14void  setup() {
15  size(1250, 800);
16  pixelDensity(2);
17  String myPort = Serial.list()[1];  //change the 0 to a 1 or 2 etc. to match your port
18  mySerial = new Serial(this,  myPort, 9600);
19  //println(myPort);
20  
21  font = createFont("Helvetica",  32);
22  
23
24}
25
26void draw() {
27  background(255);
28
29  while (  mySerial.available() > 0) {  // If data is available,
30    myString = mySerial.readStringUntil(nl);
31
32    if (myString != null) {
33      myVal = float(myString);
34
35// the code  below puts the information from the Serial into a processing String Array
36      String[]  mySplitString = split(myString, ',');
37
38      if (mySplitString.length >=3)  {
39        myR = int(mySplitString[0]);
40        
41        /
42        myR2  = (int)map(myR, 0, 7000, 0, 255);
43        myG = int(mySplitString[1]);
44        myG2  = (int)map(myG, 0, 9000, 0, 255);
45        myB = int(mySplitString[2]);
46        myB2  = (int)map(myB, 0, 8000, 0, 255);
47      }
48
49
50      println(mySplitString.length  + " " + myR2 + " " + myG2 + " " + myB2 + "   " + myString);
51
52    }
53  }
54
55// this if statement is set to display a rectangle if the object over  the sensor contains more red that green or blue
56      if (myR2 > myG2 && myR2  > myB2 && myR2 > 20) {
57
58PImage img;
59img = loadImage("TINTORETTO.jpg");
60image(img,  0, 0);
61     }
62           if (myG2 > myR2 && myG2 > myB2 && myG2 > 20) {
63
64PImage  img;
65img = loadImage("MONET.jpg");
66image(img, 0, 0); 
67     }
68              if  (myB2 > myR2 && myB2 > myG2 && myB2 > 20) {
69
70PImage img;
71img = loadImage("BARTHES.jpg");
72image(img,  0, 0);
73     }
74             }
75     
76

1                         import processing.serial.*;
2
3Serial mySerial;
4  // Create object from Serial class
5String myString = null;
6int nl = 10;
7float
8  myVal;
9int myR, myG, myB, myR2, myG2, myB2;
10
11
12
13PFont font;
14
15
16void
17  setup() {
18  size(1250, 800);
19  pixelDensity(2);
20  String myPort = Serial.list()[1];
21  //change the 0 to a 1 or 2 etc. to match your port
22  mySerial = new Serial(this,
23  myPort, 9600);
24  //println(myPort);
25  
26  font = createFont("Helvetica",
27  32);
28  
29
30}
31
32void draw() {
33  background(255);
34
35  while (
36  mySerial.available() > 0) {  // If data is available,
37    myString = mySerial.readStringUntil(nl);
38
39
40    if (myString != null) {
41      myVal = float(myString);
42
43// the code
44  below puts the information from the Serial into a processing String Array
45      String[]
46  mySplitString = split(myString, ',');
47
48      if (mySplitString.length >=3)
49  {
50        myR = int(mySplitString[0]);
51        
52        /
53        myR2
54  = (int)map(myR, 0, 7000, 0, 255);
55        myG = int(mySplitString[1]);
56        myG2
57  = (int)map(myG, 0, 9000, 0, 255);
58        myB = int(mySplitString[2]);
59        myB2
60  = (int)map(myB, 0, 8000, 0, 255);
61      }
62
63
64      println(mySplitString.length
65  + " " + myR2 + " " + myG2 + " " + myB2 + "   " + myString);
66
67    }
68
69  }
70
71// this if statement is set to display a rectangle if the object over
72  the sensor contains more red that green or blue
73      if (myR2 > myG2 && myR2
74  > myB2 && myR2 > 20) {
75
76PImage img;
77img = loadImage("TINTORETTO.jpg");
78image(img,
79  0, 0);
80     }
81           if (myG2 > myR2 && myG2 > myB2 && myG2 > 20) {
82
83PImage
84  img;
85img = loadImage("MONET.jpg");
86image(img, 0, 0); 
87     }
88              if
89  (myB2 > myR2 && myB2 > myG2 && myB2 > 20) {
90
91PImage img;
92img = loadImage("BARTHES.jpg");
93image(img,
94  0, 0);
95     }
96             }
97     
98

1#include <Adafruit_TCS34725.h>
2
3#include <Wire.h>
4#include "Adafruit_TCS34725.h"
5
6/*  Example code for the Adafruit TCS34725 breakout library */
7
8/* Connect SCL    to analog 5
9   Connect SDA    to analog 4
10   Connect VDD    to 3.3V DC
11   Connect GROUND to common ground */
12
13/* Initialise with default values (int  time = 2.4ms, gain = 1x) */
14// Adafruit_TCS34725 tcs = Adafruit_TCS34725();
15
16/*  Initialise with specific int time and gain values */
17Adafruit_TCS34725 tcs =  Adafruit_TCS34725(TCS34725_INTEGRATIONTIME_101MS, TCS34725_GAIN_1X);
18
19void  setup(void) {
20  Serial.begin(9600);
21
22  if (tcs.begin()) {
23    Serial.println("Found  sensor");
24  } else {
25    Serial.println("No TCS34725 found ... check your  connections");
26    //while (0);
27  }
28
29  // Now we're ready to get readings!
30}
31
32void  loop(void) {
33  uint16_t r, g, b, c;
34  // colorTemp, lux;
35
36  tcs.getRawData(&r,  &g, &b, &c);
37
38  Serial.print(r, DEC);
39  Serial.print(",");
40  Serial.print(g,  DEC);
41  Serial.print(",");
42  Serial.print(b, DEC);
43  Serial.println(",");  //IMPORTANT println
44
45
46}
47