orc
Class DigitalPWM

java.lang.Object
  orc.DigitalPWM

public class DigitalPWM
extends java.lang.Object

Allows low-speed PWM (on the FAST digital I/O pins), meaning rates up to 1khz. Timing will not be terribly accurate, since this PWM is generated in software but should be good to a few percent.

Constructor Summary

DigitalPWM(Orc orc, int port)
Initialize PWM output.

Method Summary

static void	main(java.lang.String[] args)
void	setPWM(int period_usec, double dutyCycle) Note that small values may have a significant effect on the CPU utilization of the uorc.
void	setValue(boolean v)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DigitalPWM

public DigitalPWM(Orc orc,
                  int port)

Initialize PWM output.

Parameters:

port - Digital I/O port number on the FAST inputs [0,7]

Method Detail

setPWM

public void setPWM(int period_usec,
                   double dutyCycle)

Note that small values may have a significant effect on the CPU utilization of the uorc. Recommended to keep frequency under 100Hz (period over 10000 usec).

Parameters:

period_usec - [1000, 1000000]

dutyCycle - [0, 1]

setValue

public void setValue(boolean v)

main

public static void main(java.lang.String[] args)