Please, use the last svn version, it fixes this "No Error" problem.. The path is: https://pyusb.svn.sourceforge.net/svnroot/pyusb/branches/0.x
Wander PS: please, always prefer mailing than mailing me directly, if I can't help you, other people might to... 2009/11/11 Olivier GARNIER <oli.garn...@free.fr>: > I've tried this : > #./test.py > Traceback (most recent call last): > File "/home/test/test.py", line 8, in <module> > bus = usb.busses() # get a list of all available busses > usb.USBError: No error > # > > this is the file test.py (i found it in the port) : > > #!/usr/local/bin/python > # > # Open a device, look at the alternate interfaces, use the device, and > # then close the connection. > # > > import usb # import the usb module > bus = usb.busses() # get a list of all available busses > dev = bus[0].devices[0] # choose the first device on the first bus > handle = dev.open() # open the device > for alt in dev.configurations[0].interfaces[0]: > print alt # look at the alternate settings. > handle.setConfiguration(1) # choose the first configuration > handle.claimInterface(0) # choose the first interface > > ### Use the device here. ### > handle.releaseInterface() # also called automatically on __del__ > > > Olivier > > Wander Lairson a écrit : >> >> usb.core is for PyUSB 1.0 only... >> PyUSB 0.x should use "import usb". >> >> Wander >> >> >> 2009/11/10 <oli.garn...@free.fr>: >> >>> >>> Hi, >>> >>> >>> I've got a FreeBSD 7.0-RELEASE. >>> I've installed python25-2.5.4_2 >>> Then i've installed py25-pyusb-0.4.2 >>> >>> I tried to use it and i can't : >>> >>>>>> >>>>>> import usb.core >>>>>> >>> >>> Traceback (most recent call last): >>> File "<stdin>", line 1, in <module> >>> ImportError: No module named core >>> >>> So i tried to look for a valid script and find this one : >>> http://cvs.berlios.de/cgi-bin/viewcvs.cgi/pyusb/pyusb/tests/pytest.py >>> >>> I download it and run it and that's the answere : >>> #./pytest.py >>> ******************************** >>> PyUSB test script >>> ******************************** >>> >>> enumeration device test... >>> enumeration test failed... >>> # >>> >>> Can you please help my ? >>> I'm trying to get data from personnal weather station which is >>> usb-connected. >>> >>> Thanks, >>> >>> Olivier >>> >>> Ps: you can speak french if you want :) >>> >>> >> >> > > > > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pyusb-users mailing list Pyusb-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pyusb-users