No access to Java StartStopPulseCounter | Thales IoT Developer Community

Hi,

I want to use the StartStopPulseCounter in Java with the EHS8. I've created a midlet with the following startApp:

    public void startApp() {

        try {

            System.out.println("start counter app" + "\r");

            StartStopPulseCounter pulseCounter;

            pulseCounter = new StartStopPulseCounter();

            pulseCounter.start();        

        } catch (IOException ex) {

            ex.printStackTrace();

        }

    }

This results in the following error message:

java.io.IOException: GPIO MAN not letting take HW resource

I have no other running Java applications and removed all previous installed ones. Do I have to make additional settings with AT commands?

regards,

Kai Barkmann