Hi Dan, Sorry, hadn't get ya. I don't need to send any command. The device is enumerated, and after it waits for the user to push a button... If a button is pressed, then the device sends a command.
But nothing is being sent before the error, just the normal setup routine. Cheers, On 6/27/08, Dan Streetman <[EMAIL PROTECTED]> wrote: > Yes, of course it happens after a submit, what I meant was what > command are you sending that causes the error? > > On Fri, Jun 27, 2008 at 6:59 PM, Gabriel Queiroz <[EMAIL PROTECTED]> > wrote: >> Hi Dan, >> >> Inside LinuxPipeOsImp.java, method void asyncSubmit( UsbIrpImp irp ), line >> 64: >> >> getLinuxInterfaceOsImp().submit(request); >> >> As far as i got it, this call only adds data to a list (suppose it would >> be >> sent afterwards?), so, i didn't really get what went wrong. >> >> Thanks again! >> >> -- >> Gabriel Queiroz Silva >> E-mail: [EMAIL PROTECTED] >> Tel: +55 61 9604.1412 >> >> On Fri, Jun 27, 2008 at 7:16 PM, Dan Streetman <[EMAIL PROTECTED]> wrote: >>> >>> No hint unfortunately. You may be able to track down where in the >>> kernel it's generating the error, which might help, but ultimately it >>> may be a device problem. >>> >>> What command are you getting the error for? >>> >>> On Fri, Jun 27, 2008 at 5:27 PM, Gabriel Queiroz <[EMAIL PROTECTED]> >>> wrote: >>> > Hi Dan, >>> > >>> > Thanks for your fast reply! >>> > >>> > Here's the output from /var/log/messages when I connect the new >>> > device... >>> > >>> > Jun 27 18:17:50 gilmour kernel: [ 3537.347832] usb 1-3: new full speed >>> > USB >>> > device using ohci_hcd and address 3 >>> > Jun 27 18:17:50 gilmour kernel: [ 3537.555531] usb 1-3: configuration >>> > #1 >>> > chosen from 1 choice >>> > Jun 27 18:17:50 gilmour kernel: [ 3537.629783] usbcore: registered new >>> > interface driver hiddev >>> > Jun 27 18:17:50 gilmour kernel: [ 3537.709497] input: HID ffff:0000 as >>> > /devices/pci0000:00/0000:00:03.0/usb1/1-3/1-3:1.0/input/input7 >>> > Jun 27 18:17:51 gilmour kernel: [ 3537.735403] input,hidraw0: USB HID >>> > v1.00 >>> > Mouse [HID ffff:0000] on usb-0000:00:03.0-3 >>> > Jun 27 18:17:51 gilmour kernel: [ 3537.735695] usbcore: registered new >>> > interface driver usbhid >>> > Jun 27 18:17:51 gilmour kernel: [ 3537.735866] >>> > /build/buildd/linux-2.6.24/drivers/hid/usbhid/hid-core.c: v2.6:USB HID >>> > core >>> > driver >>> > >>> > Then I rmmod usbhid, so javax-usb can claim the interface, and this is >>> > the >>> > message i get: >>> > >>> > Jun 27 18:20:08 gilmour kernel: [ 3674.920172] usbcore: deregistering >>> > interface driver usbhid >>> > Jun 27 18:20:08 gilmour kernel: [ 3675.027665] usbcore: deregistering >>> > interface driver hiddev >>> > >>> > From dmesg, i get these messages: >>> > >>> > [ 3537.347832] usb 1-3: new full speed USB device using ohci_hcd and >>> > address >>> > 3 >>> > [ 3537.555531] usb 1-3: configuration #1 chosen from 1 choice >>> > [ 3537.629783] usbcore: registered new interface driver hiddev >>> > [ 3537.709497] input: HID ffff:0000 as >>> > /devices/pci0000:00/0000:00:03.0/usb1/1-3/1-3:1.0/input/input7 >>> > [ 3537.735403] input,hidraw0: USB HID v1.00 Mouse [HID ffff:0000] on >>> > usb-0000:00:03.0-3 >>> > [ 3537.735695] usbcore: registered new interface driver usbhid >>> > [ 3537.735866] >>> > /build/buildd/linux-2.6.24/drivers/hid/usbhid/hid-core.c: >>> > v2.6:USB HID core driver >>> > [ 3674.920172] usbcore: deregistering interface driver usbhid >>> > [ 3675.027665] usbcore: deregistering interface driver hiddev >>> > >>> > Seems to be pretty normal, huh? After this, no more messages, not even >>> > during javax-usb initialization... >>> > >>> > I can see that javax-usb claims the device, it just doesn't control it. >>> > This >>> > is the complete output from MouseDriver.java: >>> > >>> > Found 1 HID-type interfaces. >>> > Found mouse by SubClass/Protocol >>> > Found mouse by Usage Page/Usage ID >>> > Found HID mouse. >>> > Driving HID mouse, move mouse to see movement events. >>> > Press Enter when done. >>> > Unable to submit data buffer to HID mouse : Error submitting IRP : >>> > Error >>> > 62 >>> > >>> > Hope this can give you a hint of what the problem is... I'll now take a >>> > look >>> > at the kernel source (ouch)... >>> > >>> > Thanks! >>> > >>> > -- >>> > Gabriel Queiroz Silva >>> > E-mail: [EMAIL PROTECTED] >>> > Tel: +55 61 9604.1412 >>> > >>> > On Fri, Jun 27, 2008 at 11:08 AM, Dan Streetman <[EMAIL PROTECTED]> >>> > wrote: >>> >> >>> >> According to my Linux errno.h file, 62 is "Timer expired". I have no >>> >> idea where that would come from, but it's almost certainly coming from >>> >> Linux, not javax.usb - all the generic "Error N" errors come from >>> >> failed ioctls into Linux. If you are adventurous you could look at >>> >> the Linux kernel USB code to try to find a ETIME error. Or maybe >>> >> check your /var/log/messages file or dmesg output. >>> >> >>> >> On Thu, Jun 26, 2008 at 9:30 PM, Gabriel Queiroz <[EMAIL PROTECTED]> >>> >> wrote: >>> >> > Hi all, >>> >> > >>> >> > It's my first post to this list (javax newbie). >>> >> > >>> >> > I'm developing a usb device using an Atmel microcontroller >>> >> > (http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3784). For >>> >> > now, it >>> >> > works like a mouse. The microcontroller has 4 push buttons, and >>> >> > these >>> >> > push >>> >> > buttons make the mouse pointer move around the screen.I >>> >> > >>> >> > I've got this device to work under windows and linux with the >>> >> > default >>> >> > hid >>> >> > drivers, but when i let the MouseDriver example drive it I'm getting >>> >> > the >>> >> > following error: >>> >> > >>> >> > Unable to submit data buffer to HID mouse : Error submitting IRP : >>> >> > Error >>> >> > 62 >>> >> > >>> >> > I've digged through javax-usb code, and the exception is being >>> >> > thrown >>> >> > on >>> >> > the >>> >> > asyncSubmit( UsbIrpImp irp ) method, call on file LinuxPipeOsImp, >>> >> > line >>> >> > 64: >>> >> > >>> >> > getLinuxInterfaceOsImp().submit(request); >>> >> > >>> >> > I understand javax is not being able to send an IRP to the device, >>> >> > but i >>> >> > can't really understand why. Any ideas? >>> >> > >>> >> > Is there somewhere I can understand what does "Error 62" mean?! >>> >> > >>> >> > Many thanks and kind regards. >>> >> > >>> >> > PS: I'm a newbie to USB devices implementation as well, so, big >>> >> > chances >>> >> > of >>> >> > this being something really stupid! =) >>> >> > >>> >> > -- >>> >> > Gabriel Queiroz Silva >>> >> > E-mail: [EMAIL PROTECTED] >>> >> > Tel: +55 61 9604.1412 >>> >> > >>> >> > >>> >> > ------------------------------------------------------------------------- >>> >> > Check out the new SourceForge.net Marketplace. >>> >> > It's the best place to buy or sell services for >>> >> > just about anything Open Source. >>> >> > http://sourceforge.net/services/buy/index.php >>> >> > _______________________________________________ >>> >> > javax-usb-devel mailing list >>> >> > javax-usb-devel@lists.sourceforge.net >>> >> > https://lists.sourceforge.net/lists/listinfo/javax-usb-devel >>> >> > >>> >> > >>> > >>> > >>> > >>> > ------------------------------------------------------------------------- >>> > Check out the new SourceForge.net Marketplace. >>> > It's the best place to buy or sell services for >>> > just about anything Open Source. >>> > http://sourceforge.net/services/buy/index.php >>> > _______________________________________________ >>> > javax-usb-devel mailing list >>> > javax-usb-devel@lists.sourceforge.net >>> > https://lists.sourceforge.net/lists/listinfo/javax-usb-devel >>> > >>> > >> >> > -- -- Gabriel Queiroz Silva E-mail: [EMAIL PROTECTED] Tel: +55 61 9604.1412 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. 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