[javax-usb-devel] USB connection ..

Hi team, I need to connect the USB(spectromeater) through java program , can any body help me on this ? Thanks Regards Venkat - This SF.net email is spon

Re: [javax-usb-devel] Unable (to (sends?)/recive from bulks endpoint.

I don't know specifically why you never get data from your device, it probably is actually not sending anything. If you think it is, you should enable the Linux usb monitor to see if anything is coming in from your device. As far as your code, it looks basically ok, except for this part: