Re: [pyusb-users] PyUSB unable to find Python 2.6

2012-01-27 Thread Xiaofan Chen
On Fri, Jan 27, 2012 at 3:04 AM, Paul Shreve robogrou...@gmail.com wrote: Developers of PyUSB, I have recently attempted to install your software, PyUSB (version 0.4.3), into my installation of Python 2.6.7, running on Windows XP. The installation of Python is placed in Python-2.6.7 in my

Re: [pyusb-users] libusb01 backend under Mac OS X Lion

2012-01-27 Thread Xiaofan Chen
On Sun, Jan 22, 2012 at 8:39 AM, Xiaofan Chen xiaof...@gmail.com wrote: Mac OS X implementations of libusb-0.1, libusb-1.0 and libusb-compat are part of the official libusb distribution. I have no idea why Mac OSX is failing, I need to look on it more carefully... Hopefully there are other

Re: [pyusb-users] libusb01 backend under Mac OS X Lion

2012-01-27 Thread Wander Lairson Costa
2012/1/27 Xiaofan Chen xiaof...@gmail.com: On Fri, Jan 27, 2012 at 8:24 PM, Xiaofan Chen xiaof...@gmail.com wrote: I have no idea why Mac OSX is failing, I need to look on it more carefully... Hopefully there are other Mac OS X users who can confirm whether the libusb01 backend works for

Re: [pyusb-users] libusb01 backend under Mac OS X Lion

2012-01-27 Thread Xiaofan Chen
On Fri, Jan 27, 2012 at 9:36 PM, Wander Lairson Costa wander.lair...@gmail.com wrote: It seems that this issue has been reported before. http://comments.gmane.org/gmane.comp.python.pyusb.user/386 So I created a new Trac ticket here. https://sourceforge.net/apps/trac/pyusb/ticket/10 Thanks,

Re: [pyusb-users] timeout exception

2012-01-27 Thread Srinivas Kolla
BegoƱa Fuentes begofumerin@... writes: Hi, I have successfully utilized pyusb to interconnect my pc with an USB device. Now I am trying to use the same code to connect other device which has exactly the the same USB communications specifications (it just the same but an advanced model),

Re: [pyusb-users] libusb01 backend under Mac OS X Lion

2012-01-27 Thread Xiaofan Chen
On Fri, Jan 27, 2012 at 9:58 PM, Xiaofan Chen xiaof...@gmail.com wrote: It seems that this issue has been reported before. http://comments.gmane.org/gmane.comp.python.pyusb.user/386 As mentioned in that thread, the problem is with the enumeration codes. # implementation of libusb 0.1.x

Re: [pyusb-users] libusb01 backend under Mac OS X Lion

2012-01-27 Thread Xiaofan Chen
On Sat, Jan 28, 2012 at 9:59 AM, Xiaofan Chen xiaof...@gmail.com wrote: The problem is that under Mac OS X, bool(bus) returns False. Hmm, that analysis is not correct. The issue is actually bool(dev) returns false. Under Ubuntu Linux 11.04, which uses libusb-0.1 legacy, it seems to work