Thanks for looking.
-Chris
On 7/10/10 8:48 PM, Wander Lairson wrote:
> 2010/7/10 Chris Wolf <cw10...@gmail.com>:
[...]
>>
>> That didn't work, so I tried:
>>
>> *** dev = usb.core.find(find_all=True, backend=libusb01.get_backend())
>
> Set the environment variable PYUSB_DEBUG_LEVEL=debug, run this test
> again and send the results, please.
*** dev = usb.core.find(find_all=True)
2010-07-11 02:25:22,785 ERROR:usb.backend.libusb10:Error loading libusb 1.0
backend
Traceback (most recent call last):
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/libusb10.py",
line 588, in get_backend
_lib = _load_library()
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/libusb10.py",
line 170, in _load_library
raise OSError('USB library could not be found')
OSError: USB library could not be found
2010-07-11 02:25:22,787 ERROR:usb.backend.openusb:Error loading OpenUSB backend
Traceback (most recent call last):
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/openusb.py",
line 588, in get_backend
_lib = _load_library()
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/openusb.py",
line 149, in _load_library
raise OSError('USB library could not be found')
OSError: USB library could not be found
2010-07-11 02:25:22,789 INFO:usb.core:find(): using backend
"usb.backend.libusb01"
2010-07-11 02:25:22,789 DEBUG:usb.backend.libusb01:_LibUSB.enumerate_devices()
*** print dev
[]
>>
>> def find(vendor, product):
>> for bus in usb.busses():
>> print bus
>> for device in bus.devices:
>> print device
>> if device.idVendor == vendor and device.idProduct == product:
>> return device
>> return None
>>
>> *** dev = find(0x05ac, 0x8240)
2010-07-11 02:26:59,512 ERROR:usb.backend.libusb10:Error loading libusb 1.0
backend
Traceback (most recent call last):
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/libusb10.py",
line 588, in get_backend
_lib = _load_library()
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/libusb10.py",
line 170, in _load_library
raise OSError('USB library could not be found')
OSError: USB library could not be found
2010-07-11 02:26:59,513 ERROR:usb.backend.openusb:Error loading OpenUSB backend
Traceback (most recent call last):
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/openusb.py",
line 588, in get_backend
_lib = _load_library()
File
"/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/usb/backend/openusb.py",
line 149, in _load_library
raise OSError('USB library could not be found')
OSError: USB library could not be found
2010-07-11 02:26:59,515 INFO:usb.core:find(): using backend
"usb.backend.libusb01"
2010-07-11 02:26:59,515 DEBUG:usb.backend.libusb01:_LibUSB.enumerate_devices()
<usb.legacy.Bus object at 0x70e10>
Traceback (most recent call last):
File "usbtest.py", line 21, in ?
raise ValueError('Device not found')
ValueError: Device not found
Enumeration in 'C' using direct libusb01 :
./usbtest
BUS: 1d000000: 001
DEV: 001-05ac-8005-09-00 - 9 0x05ac.0x8005
Alt Interface: 9 - 0
DEV: 002-05ac-021a-00-00 - 0 0x05ac.0x021a
Alt Interface: 3 - 0
Alt Interface: 3 - 1
Alt Interface: 3 - 2
BUS: 3d000000: 002
DEV: 001-05ac-8005-09-00 - 9 0x05ac.0x8005
Alt Interface: 9 - 0
BUS: 5d000000: 003
DEV: 001-05ac-8005-09-00 - 9 0x05ac.0x8005
Alt Interface: 9 - 0
BUS: 7d000000: 004
DEV: 001-05ac-8005-09-00 - 9 0x05ac.0x8005
Alt Interface: 9 - 0
BUS: fd000000: 005
DEV: 001-05ac-8006-09-00 - 9 0x05ac.0x8006
Alt Interface: 9 - 0
DEV: 003-1307-0361-00-00 - 0 0x1307.0x0361
Alt Interface: 8 - 0
Alt Interface: 255 - 1
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