Hi Dan!
Ok, I've got the bus trace (god save usbfs_snoop!).
So, here is the output from when I connect the device to the hub (usbhid
claims the device):
...
Jun 29 00:37:40 gilmour kernel: [112648.801378] usb 2-3: new full speed USB
device using ohci_hcd and address 10
Jun 29 00:37:41 gilmour kernel: [112649.008693] usb 2-3: configuration #1
chosen from 1 choice
Jun 29 00:37:41 gilmour kernel: [112649.083844] usbcore: registered new
interface driver hiddev
Jun 29 00:37:41 gilmour kernel: [112649.085622] usb usb1: usbdev_ioctl:
IOCTL
...
Jun 29 00:37:41 gilmour kernel: [112649.086835] usb usb2: usbdev_ioctl:
CONNECTINFO
Jun 29 00:37:41 gilmour kernel: [112649.281557] input: HID ffff:0000 as
/devices/pci0000:00/0000:00:03.1/usb2/2-3/2-3:1.0/input/input18
Jun 29 00:37:41 gilmour kernel: [112649.308496] input,hidraw0: USB HID v1.00
Mouse [HID ffff:0000] on usb-0000:00:03.1-3
Jun 29 00:37:41 gilmour kernel: [112649.389391] usb usb3: usbdev_ioctl:
IOCTLJun 29 00:37:41 gilmour kernel: [112649.390691] usb usb4: usbdev_ioctl:
CONNECTINFO
Jun 29 00:37:41 gilmour kernel: [112649.390916] usb 2-3: usbdev_ioctl:
CONTROL
Jun 29 00:37:41 gilmour kernel: [112649.390925] usb 2-3: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:37:41 gilmour kernel: [112649.392981] usb 2-3: usbdev_ioctl:
CONTROL
Jun 29 00:37:41 gilmour kernel: [112649.392991] usb 2-3: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:37:41 gilmour kernel: [112649.393644] usbcore: registered new
interface driver usbhid
...
Jun 29 00:37:41 gilmour kernel: [112649.393898]
/build/buildd/linux-2.6.24/drivers/hid/usbhid/hid-core.c: v2.6:USB HID core
driver
Jun 29 00:37:41 gilmour kernel: [112649.421261] usb 2-3: control read: data
01
Jun 29 00:37:41 gilmour kernel: [112649.467158] usb 2-3: control read: data
01
Jun 29 00:37:41 gilmour kernel: [112649.495158] usb usb1: usbdev_ioctl:
IOCTL
...
The device works! =)
So, I manually rmmod usbhid, and get this output:
...
Jun 29 00:39:57 gilmour kernel: [112785.157004] usb usb4: usbdev_ioctl:
CONNECTINFO
Jun 29 00:40:01 gilmour kernel: [112789.230351] usbcore: deregistering
interface driver usbhid
Jun 29 00:40:01 gilmour kernel: [112789.344360] usbcore: deregistering
interface driver hiddev
Jun 29 00:40:02 gilmour kernel: [112790.231698] usb usb1: usbdev_ioctl:
IOCTL
...
...as expected. Then, from inside eclipse (running it as root), I start the
MouseDriver.java example. Here's the output:
Jun 29 00:51:24 gilmour kernel: [113471.992638] usb usb4: usbdev_ioctl:
IOCTL
Jun 29 00:51:24 gilmour kernel: [113471.992709] usb usb4: usbdev_ioctl:
CONNECTINFO
Jun 29 00:51:24 gilmour kernel: [113471.992925] usb usb3: usbdev_ioctl:
IOCTL
Jun 29 00:51:24 gilmour kernel: [113471.993098] usb usb3: usbdev_ioctl:
CONNECTINFO
Jun 29 00:51:24 gilmour kernel: [113471.993663] usb usb4: usbdev_ioctl:
IOCTL
Jun 29 00:51:24 gilmour kernel: [113471.993942] usb usb4: usbdev_ioctl:
CONNECTINFO
Jun 29 00:51:24 gilmour kernel: [113471.994260] usb usb1: usbdev_ioctl:
CONTROL
Jun 29 00:51:24 gilmour kernel: [113471.994271] usb usb1: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:51:24 gilmour kernel: [113471.994279] usb usb1: control read: data
01
Jun 29 00:51:24 gilmour kernel: [113471.995146] usb usb2: usbdev_ioctl:
CONTROL
Jun 29 00:51:24 gilmour kernel: [113471.995156] usb usb2: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:51:24 gilmour kernel: [113471.995165] usb usb2: control read: data
01
Jun 29 00:51:24 gilmour kernel: [113471.995314] usb 2-3: usbdev_ioctl:
CONTROL
Jun 29 00:51:24 gilmour kernel: [113471.995320] usb 2-3: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:51:24 gilmour kernel: [113472.040766] usb 2-3: control read: data
01
Jun 29 00:51:24 gilmour kernel: [113472.041043] usb usb3: usbdev_ioctl:
CONTROL
Jun 29 00:51:24 gilmour kernel: [113472.041053] usb usb3: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:51:24 gilmour kernel: [113472.041064] usb usb3: control read: data
01
Jun 29 00:51:24 gilmour kernel: [113472.041179] usb usb4: usbdev_ioctl:
CONTROL
Jun 29 00:51:24 gilmour kernel: [113472.041186] usb usb4: control read:
bRequest=08 bRrequestType=80 wValue=0000 wIndex=0000 wLength=0001
Jun 29 00:51:24 gilmour kernel: [113472.041194] usb usb4: control read: data
01
Jun 29 00:51:27 gilmour kernel: [113474.546018] usb 2-3: usbdev_ioctl:
CLAIMINTERFACE
Jun 29 00:51:27 gilmour kernel: [113474.546218] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.547266] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.548653] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.549708] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.550751] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.551864] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.552982] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.554038] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.555072] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.556200] usb 2-3: usbdev_ioctl:
SUBMITURB
Jun 29 00:51:27 gilmour kernel: [113474.556211] usb 2-3: control urb:
bRequest=06 bRrequestType=81 wValue=2200 wIndex=0000 wLength=0100
Jun 29 00:51:27 gilmour kernel: [113474.556221] usb 2-3: direction=IN
Jun 29 00:51:27 gilmour kernel: [113474.556224] usb 2-3: userurb=08091338
Jun 29 00:51:27 gilmour kernel: [113474.556227] usb 2-3:
transfer_buffer_length=256
Jun 29 00:51:27 gilmour kernel: [113474.556230] usb 2-3: actual_length=0
Jun 29 00:51:27 gilmour kernel: [113474.556234] usb 2-3: data: 00 00 00 00
00 00 00 00 00 3e 72 f7 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 d0 14 00 00 67 00 00 00 68 00 00 00 00 00 00 00 98 11 9d f7 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 4f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 17 2a c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 58 76 f4 00 00 00 00 00 00 00 00 4f 58
76 f4 80 58 76 f4 00 58 76 f4 00 58 76 f4 30 01 00 00 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 02 00 00 00 c0 a8 00 8f d1 55 85 53 02 00 00 00 c0
a8 00 8f c0 a8 00 8f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00
Jun 29 00:51:27 gilmour kernel: [113474.556540] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.557576] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.558599] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.559647] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.560530] usb 2-3: urb complete
Jun 29 00:51:27 gilmour kernel: [113474.560538] usb 2-3: direction=IN
Jun 29 00:51:27 gilmour kernel: [113474.560540] usb 2-3: userurb=08091338
Jun 29 00:51:27 gilmour kernel: [113474.560544] usb 2-3:
transfer_buffer_length=256
Jun 29 00:51:27 gilmour kernel: [113474.560546] usb 2-3: actual_length=50
Jun 29 00:51:27 gilmour kernel: [113474.560548] usb 2-3: data: 05 01 09 02
a1 01 09 01 a1 00 05 09 19 01 29 03 15 00 25 01 95 03 75 01 81 02 95 01 75
05 81 01 05 01 09 30 09 31 15 81 25 7f 75 08 95 02 81 06 c0 c0 9d f7 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 4f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 17 2a c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 58 76 f4 00 00 00 00 00 00 00 00 4f 58
76 f4 80 58 76 f4 00 58 76 f4 00 58 76 f4 30 01 00 00 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 80 02 00 00 00 c0 a8 00 8f d1 55 85 53 02 00 00 00 c0
a8 00 8f c0 a8 00 8f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00
Jun 29 00:51:27 gilmour kernel: [113474.560777] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.563705] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.564743] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.565841] usb 2-3: usbdev_ioctl:
RELEASEINTERFACE
Jun 29 00:51:27 gilmour kernel: [113474.653630] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.654698] usb 2-3: usbdev_ioctl:
CLAIMINTERFACE
Jun 29 00:51:27 gilmour kernel: [113474.654806] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.655843] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.656960] usb 2-3: usbdev_ioctl:
SUBMITURB
Jun 29 00:51:27 gilmour kernel: [113474.656972] usb 2-3: interrupt urb
Jun 29 00:51:27 gilmour kernel: [113474.656979] usb 2-3: direction=IN
Jun 29 00:51:27 gilmour kernel: [113474.656982] usb 2-3: userurb=08091458
Jun 29 00:51:27 gilmour kernel: [113474.656984] usb 2-3:
transfer_buffer_length=4
Jun 29 00:51:27 gilmour kernel: [113474.656987] usb 2-3: actual_length=0
Jun 29 00:51:27 gilmour kernel: [113474.656989] usb 2-3: data: f0 33 87 df
Jun 29 00:51:27 gilmour kernel: [113474.657068] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.659129] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.660323] usb 2-3: usbdev_ioctl:
REAPURBDELAY
...
Jun 29 00:51:27 gilmour kernel: [113474.676818] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.677845] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.678866] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.679883] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.680414] usb 2-3: urb complete
Jun 29 00:51:27 gilmour kernel: [113474.680418] usb 2-3: direction=IN
Jun 29 00:51:27 gilmour kernel: [113474.680420] usb 2-3: userurb=08091458
Jun 29 00:51:27 gilmour kernel: [113474.680422] usb 2-3:
transfer_buffer_length=4
Jun 29 00:51:27 gilmour kernel: [113474.680424] usb 2-3: actual_length=0
Jun 29 00:51:27 gilmour kernel: [113474.680426] usb 2-3: data: f0 33 87 df
Jun 29 00:51:27 gilmour kernel: [113474.680963] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.684759] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.685794] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.686812] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.687827] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.688841] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.689860] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.690876] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.691891] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.692905] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.693920] usb 2-3: usbdev_ioctl:
REAPURBDELAY
Jun 29 00:51:27 gilmour kernel: [113474.694934] usb 2-3: usbdev_ioctl:
REAPURBDELAY
...
Then it goes REAPURBDELAY'ng until I disconnect the device.
I can imagine by the code that javax.usb is getting timeout for some kind of
command it sent to the device, but i can't really tell what kind of response
it could be expecting.
One thing that occurs to me: It might be the case that the device is
"thinking" it is already "setted-up", so there would be no need to start the
set up routine again. Makes sense? I'll dig in the firmware code to check,
anyways...
Dan: Thanks a lot for your patience!
Best regards,
--
Gabriel Queiroz Silva
E-mail: [EMAIL PROTECTED]
Tel: +55 61 9604.1412
On Sat, Jun 28, 2008 at 12:03 PM, Dan Streetman <[EMAIL PROTECTED]> wrote:
> Ah, the error is on the interrupt in pipe. You're going to need a usb
> bus trace to see what's going on.
>
> On Fri, Jun 27, 2008 at 7:47 PM, Gabriel Queiroz <[EMAIL PROTECTED]>
> wrote:
> > 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
> >>>> >> > [email protected]
> >>>> >> > 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
> >>>> > [email protected]
> >>>> > 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.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php
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