When test hw is not connected, some test cases are omitted...
2010/4/8 Xiaofan Chen <xiaof...@gmail.com>:
> On Thu, Apr 8, 2010 at 1:01 PM, Xiaofan Chen <xiaof...@gmail.com> wrote:
>> On Thu, Apr 8, 2010 at 8:08 AM, Wander Lairson <wander.lair...@gmail.com>
>> wrote:
>>> I tried to manually interact with device using python command prompt,
>>> and it worked fine:
>>>
>>> C:\Projetos\pyusb\trunk>python
>>> ActivePython 2.6.1.1 (ActiveState Software Inc.) based on
>>> Python 2.6.1 (r261:67515, Dec 5 2008, 13:58:38) [MSC v.1500 32 bit
>>> (Intel)] on
>>> win32
>>> Type "help", "copyright", "credits" or "license" for more information.
>>
>> Ah I will check again. I am using Python 2.6.4 from Python.org, not
>> ActivePython. But I think the result should be similar.
>>
>
> I do not have the test device for this PC. But it seems to me that no more
> error when loading the libusb1.0 backend. The results for Python 2.5
> and 2.6 are the same.
>
> This PC runs Windows XP Professional SP2.
>
> C:\cygwin\home\XFCHEN\pyusb\pyusb\tests>set PYUSB_DEBUG_LEVEL=debug
>
> C:\cygwin\home\XFCHEN\pyusb\pyusb\tests>c:\Python26\python.exe testall.py
> 2010-04-08 15:21:18,706 INFO:usb.core:Using backend "usb.backend.libusb10"
> 2010-04-08 15:21:19,378 WARNING:usb.test:Test hardware not connected
> 2010-04-08 15:21:19,410 WARNING:usb.test:Test hardware not found for backend
> usb
> .backend.libusb10
> 2010-04-08 15:21:19,410 WARNING:usb.test:Test hardware not found for backend
> usb
> .backend.libusb01
> 2010-04-08 15:21:19,424 DEBUG:usb.backend.openusb:Error loading OpenUSB
> backend
> Traceback (most recent call last):
> File "C:\cygwin\home\XFCHEN\pyusb\pyusb\usb\backend\openusb.py", line 568, in
> get_backend
> _lib = _load_library()
> File "C:\cygwin\home\XFCHEN\pyusb\pyusb\usb\backend\openusb.py", line 148, in
> _load_library
> raise OSError('USB library could not be found')
> OSError: USB library could not be found
> .......
> ----------------------------------------------------------------------
> Ran 7 tests in 0.000s
>
> OK
>
> C:\cygwin\home\XFCHEN\pyusb\pyusb\tests>c:\Python25\python.exe testall.py
> 2010-04-08 15:23:58,073 INFO:usb.core:Using backend "usb.backend.libusb10"
> 2010-04-08 15:23:58,448 WARNING:usb.test:Test hardware not connected
> 2010-04-08 15:23:58,480 WARNING:usb.test:Test hardware not found for backend
> usb
> .backend.libusb10
> 2010-04-08 15:23:58,496 WARNING:usb.test:Test hardware not found for backend
> usb
> .backend.libusb01
> 2010-04-08 15:23:58,496 DEBUG:usb.backend.openusb:Error loading OpenUSB
> backend
> Traceback (most recent call last):
> File "C:\cygwin\home\XFCHEN\pyusb\pyusb\usb\backend\openusb.py", line 568, in
> get_backend
> _lib = _load_library()
> File "C:\cygwin\home\XFCHEN\pyusb\pyusb\usb\backend\openusb.py", line 148, in
> _load_library
> raise OSError('USB library could not be found')
> OSError: USB library could not be found
> .......
> ----------------------------------------------------------------------
> Ran 7 tests in 0.000s
>
> OK
>
> --
> Xiaofan http://mcuee.blogspot.com
>
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Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
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http://p.sf.net/sfu/intel-sw-dev
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