Device not initialized

[ItsVeeBot]

I am attempting to open a device (A Buzz! controller) to be written to. Unfortunately, the writes don't seem to be working, Upon printing the last error message, it tells me "Device not Initialized". The String representation of the device is like this:

HidDevice [path=\\?\hid#vid_054c&pid_0002#6&1795862b&2&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}, vendorId=0x54c, productId=0x2, serialNumber=null, releaseNumber=0x1101, manufacturer=Logitech, product=Logitech Buzz(tm) Controller V1, usagePage=0x1, usage=0x4, interfaceNumber=-1]

Any help would be appreciated.

[andyrozman]

Did you call open on device after you 'found' it. I had problem like that. I got device from manager and than just tried to use it without opening it (opening was not be needed on version 0.3.1 of library). Andy

On Sun, Jul 24, 2016, 04:54 VmKid notifications@github.com wrote:

I am attempting to open a device (A Buzz! controller) to be written to. Unfortunately, the writes don't seem to be working, Upon printing the last error message, it tells me "Device not Initialized". The String representation of the device is like this:

HidDevice [path=\?\hid#vid_054c&pid_0002#6&1795862b&2&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}, vendorId=0x54c, productId=0x2, serialNumber=null, releaseNumber=0x1101, manufacturer=Logitech, product=Logitech Buzz(tm) Controller V1, usagePage=0x1, usage=0x4, interfaceNumber=-1]

Any help would be appreciated.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/gary-rowe/hid4java/issues/44, or mute the thread https://github.com/notifications/unsubscribe-auth/AFPs5ShK443Fv8wAQDVgLaTeykkhhq0zks5qYuIOgaJpZM4JTfz5 .

[ItsVeeBot]

Yes, I did. The code that I'm using in this case is below:

if(controllerDevice != null){
            if(!controllerDevice.isOpen()) controllerDevice.open();
            System.out.println(controllerDevice.getLastErrorMessage());
            controllerDevice.write(message, MESSAGE_LENGTH, (byte)0);  
}
else System.out.println("Couldn't change lighting!");

[gary-rowe]

Closing as this is likely covered in #81.