Thank you for working on javax.usb libusb imp! :) On Thu, Aug 28, 2008 at 2:11 PM, Mike Crowe <[EMAIL PROTECTED]> wrote: > I was about to respond with a nasty-acid comment to the effect that I > was in the part of the code that was determining the validity of the > handle, when I actually thought about your comment. The handle for the > libusb code... Ah-ha! Yes, there is the problem. JNI calls to libusb > are not rigorously checking the return codes. The fault lies in the > interfacing to libusb. My bad. > > I feel some significant code changes coming on.... > > Thanks for the help! > > On Wed, 2008-08-27 at 20:17 -0400, Dan Streetman wrote: >> When a device is disconnected, its UsbDevice handle is no longer >> valid. A new UsbDevice handle is created... >> >> On Wed, Aug 27, 2008 at 6:10 PM, Mike Crowe <[EMAIL PROTECTED]> wrote: >> > Hi >> > >> > I'm working on libusb. >> > >> > I am trying to fix the case where javax-usb is running and a device is >> > attached then detached. I've found that the serial number for the >> > detached device in the javax-usb virtual hub is not coming back >> > correctly so as to correctly identify a device. I followed the code >> > down in UsbDeviceImp and see that the serial number is being cached. >> > The serial number is correct until the device has been removed then it >> > appears that the cached value gets corrupted to serial number of another >> > device. >> > >> > Ideas? Questions? Things to try? >> > >> > Thanks in advance >> > >> > -- >> > Mike >> > home of the USB-Accelerometer >> > http://www.gcdataconcepts.com/xlr8r-1.html >> > >> > >> > ------------------------------------------------------------------------- >> > This SF.Net email is sponsored by the Moblin Your Move Developer's >> > challenge >> > Build the coolest Linux based applications with Moblin SDK & win great >> > prizes >> > Grand prize is a trip for two to an Open Source event anywhere in the world >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> > _______________________________________________ >> > javax-usb-devel mailing list >> > [email protected] >> > https://lists.sourceforge.net/lists/listinfo/javax-usb-devel >> > > -- > Mike > home of the USB-Accelerometer > http://www.gcdataconcepts.com/xlr8r-1.html > >
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