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Hi,
I get two different results from a USB barcode reader (PSC - Quickscan 6500
using usbhid) on two different Linux systems.
On the "broken" system it keeps randomly swapping digits.
On my laptop, Linux Knoppix 2.6.12 #2 SMP, I would correctly scan barcodes with
these serial numbers:
2090
On Sat, May 20, 2006 at 10:50:22AM -0400, Alan Stern wrote:
> On Fri, 19 May 2006, Greg KH wrote:
>
> > > For this reason I am suggesting a usb_intr_msg() function which is
> > > written as usb_bulk_msg() but with usb_fill_int_urb() instead of
> > > usb_fill_bulk_urb().
> >
> > Take a look at how
On Sat, May 20, 2006 at 01:21:24PM +0200, Bart Verstraete wrote:
> Greg KH schreef:
> >On Fri, May 19, 2006 at 10:35:28PM +0200, Bart Verstraete wrote:
> >
> >>Hi,
> >>got this code for a dacal dc300, its a cd library,more info on
> >>http://www.dacal.com.tw. But now I want to convert it to a ke
On Sat, May 20, 2006 at 11:20:45AM -0400, Paul Giblock wrote:
> So what is the best way to constantly read packets from the usb
> device? My device sends a 32byte report periodically. Is it safe to
> call usb_submit_urb() from my hqct_read_callback function?
Yes, that's the recommended way. Lot
"Rafael J. Wysocki" <[EMAIL PROTECTED]> wrote:
>
> On Saturday 20 May 2006 14:41, Andrew Morton wrote:
> >
> >
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17-rc4/2.6.17-rc4-mm2/
>
> My box (Asus L5D, x86_64 kernel) locks up hard after the resume from suspend
> to disk
On Sat, 20 May 2006, Paul Giblock wrote:
> So what is the best way to constantly read packets from the usb
> device? My device sends a 32byte report periodically. Is it safe to
> call usb_submit_urb() from my hqct_read_callback function? Or should I
> use a kthread with usb_bulk_msg()?
The call
Thank you very much for the pointers. Hopefully they will help me shed
some light on things. I am also hopefully getting a USB bus analyzer to
do some snooping for me. If I have any more questions expect to see
them here. :)
Thanks again,
Mike
Greg KH wrote:
On Fri, May 19, 2006 at 12:20:
So what is the best way to constantly read packets from the usb
device? My device sends a 32byte report periodically. Is it safe to
call usb_submit_urb() from my hqct_read_callback function? Or should I
use a kthread with usb_bulk_msg()?
On 5/20/06, Alan Stern <[EMAIL PROTECTED]> wrote:
On Fri
On Fri, 19 May 2006, Greg KH wrote:
> > For this reason I am suggesting a usb_intr_msg() function which is
> > written as usb_bulk_msg() but with usb_fill_int_urb() instead of
> > usb_fill_bulk_urb().
>
> Take a look at how usb_fill_int_urb() and usb_fill_bulk_urb() are
> defined, they are just s
On Fri, 19 May 2006, Paul Giblock wrote:
> >wait_for_completion(&(dev->read_comp) );
> >
> > What happens if the interrupt completes before you get here? Hm, maybe
> > that will be safe, haven't looked at that in a long time, you might want
> > to verify this.
>
> Good point, I guess I s
On Fri, 2006-03-10 at 00:26 -0500, Sanjoy Mahajan wrote:
> [Re: bugme #5989, head no longer hanging in shame]
>
> From: "Yu, Luming" <[EMAIL PROTECTED]>
> > I suggest you to retest, and post dmesg with UN-modified BIOS.
>
> I'm now running/testing an unmodified DSDT with 2.6.16-rc5. For a while
Greg KH schreef:
On Fri, May 19, 2006 at 10:35:28PM +0200, Bart Verstraete wrote:
Hi,
got this code for a dacal dc300, its a cd library,more info on
http://www.dacal.com.tw. But now I want to convert it to a kernel
module, but the first thing I don't know how I would use the function
usb_c
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