Hi
I am trying out the GPIO sample from the 8.1 NetBeans IDE with Oracle Java Platform Micro Edition SDK 8.2 and the RaspberryPi 2 Mod B. Compile works after setting IO Pins in the JAD properties for the RaspberryPi 2 Mod.B. But running gives me an exception:
******************************************
* GPIO Sample started! *
******************************************
Opening the GPIO pin with id 2 for the button
GPIO pin for the button is opened
Opening the GPIO pin with id 1 for the LED
GPIO pin for the LED is opened
TRACE: <at java.lang.UnsupportedOperationException: Try to register Listener to output pin>, startApp threw an Exception
java.lang.UnsupportedOperationException: Try to register Listener to output pin
- .unknown...unknown.(), bci=25
- com/oracle/jmee/samples/gpio/GPIOSample.startApp(), bci=528
- .unknown...unknown.(), bci=1
- .unknown...unknown.(), bci=5
- .unknown...unknown.(), bci=236
- .unknown...unknown.(), bci=38
- .unknown...unknown.(), bci=5
- .unknown...unknown.(), bci=127
- com/sun/midp/main/AppIsolateMIDletSuiteLoader.main(), bci=26
java.lang.UnsupportedOperationException: Try to register Listener to output pin
- .unknown...unknown.(), bci=25
- com/oracle/jmee/samples/gpio/GPIOSample.startApp(), bci=528
- .unknown...unknown.(), bci=1
- .unknown...unknown.(), bci=5
- .unknown...unknown.(), bci=236
- .unknown...unknown.(), bci=38
- .unknown...unknown.(), bci=5
- .unknown...unknown.(), bci=127
- com/sun/midp/main/AppIsolateMIDletSuiteLoader.main(), bci=26
******************************************
* GPIO Sample destroyed *
******************************************
This means that this pin id=2 is not usable as input. What have I to do?
Thanx, Harald.