{"id":5913,"date":"2019-04-09T20:04:29","date_gmt":"2019-04-09T17:04:29","guid":{"rendered":"http:\/\/roboromania.ro\/?p=5913"},"modified":"2019-04-09T20:06:48","modified_gmt":"2019-04-09T17:06:48","slug":"senzorul-detectie-culoare-tcs230-si-arduino","status":"publish","type":"post","link":"https:\/\/roboromania.ro\/?p=5913","title":{"rendered":"Senzorul detec\u021bie culoare TCS230 \u0219i Arduino"},"content":{"rendered":"

Senzorul detec\u021bie culoare TCS230 \u0219i Arduino<\/span><\/h3>\n

Detec\u021bia culorii RGB cu senzorul TCS230<\/a><\/span><\/strong> \u0219i afi\u0219area pe un LCD<\/a><\/span><\/strong><\/p>\n

\"senzor-culoare-roboromania\"<\/a><\/p>\n

\"arduino-color-detector\"<\/a><\/p>\n

Cod:<\/p>\n

\/\/–––––––<\/p>\n

\/* Definire pini TCS230*\/
\n#define S0 2 \/\/SO pin to arduino D2 pin
\n#define S1 3 \/\/S1 pin to arduino D3 pin
\n#define S2 4 \/\/S2 pin to arduino D4 pin
\n#define S3 5 \/\/S3 pin to arduino D5 pin
\n#define OP 6 \/\/Output pin to arduino D6 pin<\/p>\n

\/*Initialling the value of variable to 0*\/
\nint R = 0; \/\/Initial value of RED Color is 0
\nint B = 0; \/\/Initial value of BLUE Color is 0
\nint G = 0; \/\/Initial value of GREEN Color is 0<\/p>\n

unsigned int frequency1 = 0; \/\/Initial frequency for RED is 0
\nunsigned int frequency2 = 0; \/\/Initial frequency for BLUE is 0
\nunsigned int frequency3 = 0; \/\/Initial frequency for GREEN is 0<\/p>\n

#include <LiquidCrystal.h>
\nLiquidCrystal lcd(12, 11, 10, 9, 8, 7);\/\/RS,EN,D4,D5,D6,D7<\/p>\n

void setup()
\n{
\nlcd.begin(16, 2);
\npinMode(S0, OUTPUT); \/\/Assigning arduino pin D2 as output
\npinMode(S1, OUTPUT); \/\/Assigning arduino pin D3 as output
\npinMode(S2, OUTPUT); \/\/Assigning arduino pin D4 as output
\npinMode(S3, OUTPUT); \/\/Assigning arduino pin D5 as output
\npinMode(OP, INPUT); \/\/Assigning arduino pin D6 as input
\n\/*Frequency is set for 20% so according to truth table
\nSO pin must be at high potential and S1 pin at low potential*\/
\ndigitalWrite(S0,HIGH); \/\/Making arduino pin D2 HIGH (+5V)
\ndigitalWrite(S1,LOW); \/\/Making arduino pin D3 LOW (GND)
\nSerial.begin(9600);<\/p>\n

lcd.setCursor(0,0);
\nlcd.print(„Arduino Color”);
\nlcd.setCursor(0,1);
\nlcd.print(” Detector „);
\ndelay(2000);
\nlcd.clear();
\n}<\/p>\n

void loop()
\n{
\n\/*checking for red color*\/
\ndigitalWrite(S2,LOW); \/\/Making arduino pin D4 LOW (GND)
\ndigitalWrite(S3,LOW); \/\/Making arduino pin D5 LOW (GND)
\nfrequency1 = pulseIn(OP, LOW); \/\/Reading frequency for RED using pulseIN function
\nSerial.print(„R=”);
\nSerial.println(frequency1); \/\/Displaying frequency of RED on serial monitr
\nR = frequency1; \/\/assigning value of Red frequiency to R
\ndelay(50); \/\/ 50 milli seconds delay<\/p>\n

\/*checking for blue color*\/
\ndigitalWrite(S2,LOW);
\ndigitalWrite(S3,HIGH);\/\/ setting for BLUE color sensor
\nfrequency2 = pulseIn(OP, LOW);\/\/Reading frequency for BLUE using pulseIN function
\nSerial.print(„B=”);
\nSerial.println(frequency2); \/\/Displaying frequency of BLUE on serial monitr
\nB = frequency2; \/\/assigning value of BLUE frequiency to B
\ndelay(50); \/\/ 50 milli seconds delay<\/p>\n

\/*checking for green color*\/
\ndigitalWrite(S2,HIGH);
\ndigitalWrite(S3,HIGH);\/\/ setting for GREEN color sensor
\nfrequency3 = pulseIn(OP, LOW); \/\/Reading frequency for GREEN using pulseIN function
\nSerial.print(„G=”);
\nSerial.println(frequency3); \/\/Displaying frequency of GREEN on serial monitr
\nG = frequency3; \/\/assigning value of GREEN frequiency to G
\ndelay(50); \/\/ 50 milli seconds delay
\nSerial.println(„stop”);<\/p>\n

\/*Change the value of R, B and G with the value you have measured *\/<\/p>\n

\/*Checking for RED color if the value of R and G lies between below defined value
\nLCD display RED color*\/
\nif(R<90 & R>45 & G<185 & G>130)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(” RED „);
\n}<\/p>\n

\/*Checking for ORANGE color if the value of B and G lies between below defined value
\nLCD display ORANGE color*\/
\nif(G<155 & G>120 & B<155 &B>115)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(„ORANGE”);
\n}<\/p>\n

\/*Checking for GREEN color if the value of R and G lies between below defined value
\nLCD display GREEN color*\/
\nif(R<150 & R>110 & G<160 & G>140)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(” GREEN”);
\n}<\/p>\n

\/*Checking for YELLOW color if the value of R and G lies between below defined value
\nLCD display YELLOW color*\/
\nif(R<80 & R>40 & G<120 & G>80)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(„YELLOW”);
\n}<\/p>\n

\/*Checking for VOILET color if the value of R and G lies between below defined value
\nLCD display VOILET color*\/
\nif(R<90 & R>60 & B<110 & B>75)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(„VOILET”);
\n}<\/p>\n

\/*Checking for MAGENTA color if the value of R and G lies between below defined value
\nLCD display MAGENTA color*\/
\nif(G<115 & G>80 & B<100 & B>50)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(„MAGENTA”);
\n}<\/p>\n

\/*Checking for BLUE color if the value of B and G lies between below defined value
\nLCD display BLUE color*\/
\nif (G<235 & G>165 & B<190 &B>110)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(” BLUE „);
\n}<\/p>\n

\/*Checking for BLACK color if the value of B and G lies between below defined value
\nLCD display BLACK color*\/
\nif (R<200 & R>150 & G<270 &G>210)
\n{
\nlcd.setCursor(0,0);
\nlcd.print(” BLACK „);
\n}
\ndelay(2000); \/\/2 second delay only for pause the screen
\nlcd.clear(); \/\/ Clear the screen
\n}<\/p>\n

\/\/–––––––––<\/p>\n

Sau alt cod pentru SerialMonitor:<\/span><\/h4>\n

\/\/–––––––––<\/p>\n

int s0=3,s1=4,s2=5,s3=6,LED=8;\r\nint flag=0;\r\nint counter=0;\r\nint countR=0,countG=0,countB=0;\r\nvoid setup()\r\n {\r\n Serial.begin(9600);\r\n pinMode(s0,OUTPUT);\r\n pinMode(s1,OUTPUT); \r\n pinMode(s2,OUTPUT);\r\n pinMode(s3,OUTPUT);\r\n digitalWrite(LED,HIGH);\r\n\r\n }\r\nvoid TCS()\r\n {\r\n   digitalWrite(s1,HIGH);\r\n   digitalWrite(s0,LOW);\r\n   flag=0;\r\n   attachInterrupt(0, ISR_INTO, CHANGE);\r\n   timer2_init();\r\n }\r\nvoid ISR_INTO()\r\n {\r\n   counter++;\r\n }\r\n void timer2_init(void)\r\n {\r\n   TCCR2A=0x00;\r\n   TCCR2B=0x07; \t\r\n   TCNT2= 100;    \t\r\n   TIMSK2 = 0x01;\t \r\n }\r\n int i=0;\r\n ISR(TIMER2_OVF_vect)\t\r\n{\r\n TCNT2=100;\r\n flag++;\r\n if(flag==1)\r\n  {\r\n    counter=0;\r\n  }\r\n else if(flag==2)\r\n   {\r\n    digitalWrite(s2,LOW);\r\n    digitalWrite(s3,LOW); \r\n    countR=counter\/1.051;\r\n    Serial.print(\"red=\");\r\n    Serial.println(countR,DEC);\r\n    digitalWrite(s2,HIGH);\r\n    digitalWrite(s3,HIGH);   \r\n   }\r\n else if(flag==3)\r\n    {\r\n     countG=counter\/1.0157;\r\n    Serial.print(\"green=\");\r\n    Serial.println(countG,DEC);\r\n     digitalWrite(s2,LOW);\r\n     digitalWrite(s3,HIGH); \r\n   \r\n    }\r\n else if(flag==4)\r\n    {\r\n     countB=counter\/1.114;\r\n    Serial.print(\"blue=\");\r\n    Serial.println(countB,DEC);\r\n     digitalWrite(s2,LOW);\r\n     digitalWrite(s3,LOW);\r\n     }\r\n else\r\n     {\r\n     flag=0; \r\n      TIMSK2 = 0x00;\r\n     }\r\n     counter=0;\r\n     delay(2);\r\n}\r\nvoid loop()\r\n {\r\n  delay(10);\r\n  TCS();\r\n  if((countR>10)||(countG>10)||(countB>10))\r\n   {\r\n      if((countR>countG)&&(countR>countB))\r\n       {\r\n            Serial.print(\"red\");\r\n            Serial.print(\"\\n\");\r\n            delay(1000);\r\n       }\r\n      else if((countG>=countR)&&(countG>countB))\r\n       {\r\n            Serial.print(\"green\");\r\n            Serial.print(\"\\n\");\r\n            delay(1000);\r\n       } \r\n     else if((countB>countG)&&(countB>countR))\r\n      {\r\n            Serial.print(\"blue\");\r\n            Serial.print(\"\\n\");\r\n           delay(1000);\r\n      }\r\n    }\r\n  else \r\n  {\r\n     delay(1000);       \r\n  }\r\n }\r\n\/\/-----------------------<\/pre>\n","protected":false},"excerpt":{"rendered":"
Senzorul detec\u021bie culoare TCS230 \u0219i Arduino Detec\u021bia culorii RGB cu senzorul TCS230 \u0219i afi\u0219area pe un LCD Cod: \/\/––––––– \/* Definire pini TCS230*\/ #define S0 2 \/\/SO pin to arduino D2 pin #define S1 3 \/\/S1 pin to arduino D3 pin #define S2 4 \/\/S2 pin to arduino D4 pin #define S3 5 \/\/S3 pin […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[176],"tags":[],"class_list":["post-5913","post","type-post","status-publish","format-standard","hentry","category-tutoriale-arduino"],"_links":{"self":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/5913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5913"}],"version-history":[{"count":3,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/5913\/revisions"}],"predecessor-version":[{"id":5917,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/5913\/revisions\/5917"}],"wp:attachment":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}