Anupam Goli
/
YWColorSensor
Color Sensor
Diff: main.cpp
- Revision:
- 1:3b9101b6ec3f
- Parent:
- 0:0782f9fcaeb9
--- a/main.cpp Fri Oct 23 15:20:30 2015 +0000 +++ b/main.cpp Fri Oct 23 15:22:53 2015 +0000 @@ -3,149 +3,18 @@ Serial pc(USBTX, USBRX); -int flag=0; -int counter=0; -int countR=0,countG=0,countB=0; - -InterruptIn ctr(p25); -Ticker t; -int i = 0; -DigitalOut s0(p21); -DigitalOut s1(p22); -DigitalOut s2(p23); -DigitalOut s3(p24); -void count() -{ - counter++; -} -void asd() -{ -flag++; - if(flag == 1) - { - countR = counter; - s2.write(1); - s3.write(1); - } - else if(flag == 2) - { - countG = counter; - s2.write(0); - s3.write(1); - } - else if(flag ==3) - { - countB = counter; - s2.write(0); - s3.write(0); - } - else if(flag == 4) - { - flag = 0; - } - counter = 0; - -} int main() { - //s0.write(1); - //s1.write(1); + ColorSensor cs(p21, p22, p23, p24, p25); while(1) { - //ctr.rise(&count); - //cs.getReading(); - //cs.poll(); - //ctr.rise(count); - //t.attach(&asd, .01); - //t.attach(&cs, &ColorSensor::poll, .01); - //ctr.rise(&cs, &ColorSensor::incCount); pc.printf("r: %d", cs.getGreen()); - //pc.printf("interrupted! %d", cs.interrupted); + wait(0.01); - //counter = 0; + } } - -/* -int s0=3,s1=4,s2=5,s3=6; -int out=2; -int flag=0; -byte counter=0; -byte countR=0,countG=0,countB=0; -void setup() - { - Serial.begin(115200); - pinMode(s0,OUTPUT); - pinMode(s1,OUTPUT); - pinMode(s2,OUTPUT); - pinMode(s3,OUTPUT); - - } -void TCS() - { - flag=0; - digitalWrite(s1,HIGH); - digitalWrite(s0,HIGH); - digitalWrite(s2,LOW); - digitalWrite(s3,LOW); - attachInterrupt(0, ISR_INTO, CHANGE); - timer0_init(); - - } -void ISR_INTO() - { - counter++; - } - void timer0_init(void) - { - TCCR2A=0x00; - TCCR2B=0x07; //the clock frequency source 1024 points - TCNT2= 100; //10 ms overflow again - TIMSK2 = 0x01; //allow interrupt - } - int i=0; - ISR(TIMER2_OVF_vect)//the timer 2, 10ms interrupt overflow again. Internal overflow interrupt executive function -{ - TCNT2=100; - flag++; - if(flag==1) - { - countR=counter; - Serial.print("red="); - Serial.println(countR,DEC); - digitalWrite(s2,HIGH); - digitalWrite(s3,HIGH); - } - else if(flag==2) - { - countG=counter; - Serial.print("green="); - Serial.println(countG,DEC); - digitalWrite(s2,LOW); - digitalWrite(s3,HIGH); - } - else if(flag==3) - { - countB=counter; - Serial.print("blue="); - Serial.println(countB,DEC); - Serial.println("\n"); - digitalWrite(s2,LOW); - digitalWrite(s3,LOW); - - } - else if(flag==4) - { - flag=0; - } - counter=0; -} -void loop() - { - TCS(); -while(1); - } - */ \ No newline at end of file + \ No newline at end of file