On Fri, Jun 29, 2012 at 5:14 PM, Jach Fong wrote:
> The xusb.exe in released 1.0.12 also have the same result.
>
> I think the problem mostly was caused by my device. It is a device
> I had built years ago using Silabs' F8051F320 and their Development tool
> Version 2.2 with included HID example
On 2012.06.29 10:14, Jach Fong wrote:
> The xusb.exe in released 1.0.12 also have the same result.
>
> I think the problem mostly was caused by my device. It is a device
> I had built years ago using Silabs' F8051F320 and their Development tool
> Version 2.2 with included HID example source.
Aha,
On 28 Jun 2012 Pete Batard Wrote:
> To eliminate the compiler, can you please download the
> libusbx-1.0.12-win.7z from
> http://sourceforge.net/projects/libusbx/files/releases/1.0.12/Windows/
> and run the xusb.exe you find there in examples/bin32, prerablly with
> LIBUSB_DEBUG=4. If you get
On 2012.06.28 04:19, Jach Fong wrote:
> On 27 Jun 2012 15:12:39 Pete Batard wrote:
>>
>> According to the error returned (LIBUSB_ERROR_NOT_FOUND) that seems to
>> be the case. This is the error the Windows backend returns if it was
>> unable to cache a config descriptor durin enum.
>>
>> Jach, if
On 27 Jun 2012 15:12:39 Pete Batard wrote:
>
> According to the error returned (LIBUSB_ERROR_NOT_FOUND) that seems to
> be the case. This is the error the Windows backend returns if it was
> unable to cache a config descriptor durin enum.
>
> Jach, if you're running a console application, can you
On 2012.06.27 15:04, Chuck Cook wrote:
> Aaaah yes, you are correct. Then this would indicate his device has no
> configuration descriptors.
According to the error returned (LIBUSB_ERROR_NOT_FOUND) that seems to
be the case. This is the error the Windows backend returns if it was
unable to cach
Aaaah yes, you are correct. Then this would indicate his device has no
configuration descriptors.
Chuck
On 06/27/2012 09:57 AM, Alan Stern wrote:
> On Wed, 27 Jun 2012, Chuck Cook wrote:
>
>> Your config index is wrong. Zero should not be used at all according to
>> the USB spec. Try "1".
>
On Wed, 27 Jun 2012, Chuck Cook wrote:
> Your config index is wrong. Zero should not be used at all according to
> the USB spec. Try "1".
No, that's not right. 0 is a perfectly good configuration index
number.
You're probably thinking of libusb_get_config_descriptor_by_value().
0 is not
Your config index is wrong. Zero should not be used at all according to
the USB spec. Try "1".
Chuck
On 06/27/2012 06:31 AM, Jach Fong wrote:
> Hi!
>
> I continue my test on the libusbx-1.0.12-win under WinXP SP3 by
> using a HID device. This time I follow steps in example xusb.c:
>
> 1
Hi!
I continue my test on the libusbx-1.0.12-win under WinXP SP3 by
using a HID device. This time I follow steps in example xusb.c:
1. r = libusb_init(NULL);
2. handle = libusb_open_device_with_vid_pid(NULL, vid, pid);
3. dev = libusb_get_device(handle);
4. libusb_get_device_d
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