Active project?

[Robert Savage]

Hi Jeff,

You should be able to use PWM with Pi4J.

Simple hardware PWM example:

package gpio.test;


import com.pi4j.io.gpio.GpioController;
import com.pi4j.io.gpio.GpioFactory;
import com.pi4j.io.gpio.GpioPinPwmOutput;
import com.pi4j.io.gpio.RaspiPin;


public class PwmTest {

   /**
     * @param args the command line arguments
     * @throws java.lang.InterruptedException
     */
    public static void main(String[] args) throws InterruptedException {

        GpioController gpio = GpioFactory.getInstance();
        GpioPinPwmOutput pwm = gpio.provisionPwmOutputPin(RaspiPin.GPIO_24);
        pwm.setPwm(500);

        // keep program running until user aborts (CTRL-C)
        for (;;) { Thread.sleep(500); }
    }

}


Thanks, Robert

On Wed, Nov 11, 2015 at 11:55 PM, Jeff Prestes <jeffprestes at gmail.com>
wrote:

> Hey Andrew,
>
> I've tried but using dio or Pi4J I couldn't simulate a PWM.
>
> Best,
>
> -Jeff
>
> On Wed, Nov 11, 2015 at 5:21 PM, Andrew Penhorwood <andrew at coldbits.com>
> wrote:
>
> > Is this project active?  I was hoping for some pointers on how to do PWM
> > with the raspberry PI.
> >
> > --
> > Andrew Penhorwood
> >
> >
>