Shows how to use sensors with RobotC

sensors.c

#pragma config(Hubs,  S1, HTMotor,  HTServo,  none,     none)
#pragma config(Motor,  mtr_S1_C1_1,     leftWheel,        tmotorTetrix, openLoop, driveLeft)
#pragma config(Motor,  mtr_S1_C1_2,     rightWheel,       tmotorTetrix, openLoop, driveRight)
#pragma config(Sensor, S2,     gyroscope,      sensorI2CHiTechnicGyro)
#pragma config(Sensor, S3,     sonar,          sensorSONAR)
#pragma config(Sensor, S4,     compass,        sensorI2CHiTechnicCompass)

int getCompass() {
	return SensorValue[compass];
}

int getSonar() {
	return SensorValue[sonar];
}

int getGyro() {
	int defaultGyroValue = 0; // what the gyro value is in the beginning
	return(SensorValue[gyroscope] - defaultGyroValue);
}