Using a while loop with Sonar Sensor (before 21/10/2011)

ebille69 · Wed Oct 19, 2011 2:03 pm

Hy, thats the code i want the robot to do.


	Code: #pragma config(Sensor, S2, LightSensor, sensorLightActive) #pragma config(Sensor, S3, sonarSensor, sensorSONAR) #pragma config(Motor, motorA, a, tmotorNormal, PIDControl, encoder) #pragma config(Motor, motorB, b, tmotorNormal, PIDControl, encoder) #pragma config(Motor, motorC, c, tmotorNormal, PIDControl, encoder) //!!Code automatically generated by 'ROBOTC' configuration wizard !!// task main(){ motor[a]= 0; motor[b]= 30; motor[c]= 40; wait10Msec(810); while(true) { if(SensorValue(LightSensor) > 33) { motor[a]= 0; motor[b]= 10; motor[c]= 15; } else { motor[a]= 0; motor[b]= -15; motor[c]= -10; wait10Msec(190); motor[a]= 80; motor[b]= 0; motor[c]= 0; wait10Msec(450); motor[a]= 0; motor[b]= 10; motor[c]= 15; wait10Msec(100); motor[a]= -80; motor[b]= 0; motor[c]= 0; wait10Msec(450); } } }

But that code its a loop so when it begans it doesn't stop. What i want to know, is the code for make the robot stop or go backwards, when it reaches a distance of 10 cm from the wall. Please i need that answer before friday 21/10/2011! thanks.

Using a while loop with Sonar Sensor (before 21/10/2011)

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