tag:blogger.com,1999:blog-2702475779139289733.post5287005982292143293..comments2023-06-15T12:55:30.788+01:00Comments on Poly's Python Projects: The simplest code!polyhttp://www.blogger.com/profile/01859734540609680894noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-2702475779139289733.post-42830130969627715672011-01-18T21:35:04.063+00:002011-01-18T21:35:04.063+00:00Thanks for the quick reply. I will install libusb ...Thanks for the quick reply. I will install libusb tomorrow and see what happens. Thanks again for the support and sharing this code.Andrew Denishttps://www.blogger.com/profile/07666422123208526244noreply@blogger.comtag:blogger.com,1999:blog-2702475779139289733.post-54307426271872630892011-01-18T17:54:07.680+00:002011-01-18T17:54:07.680+00:00Andrew, I think the pyUSB module does need libusb ...Andrew, I think the pyUSB module does need libusb installed.<br /><br />A quick check of my system suggests I have libusb.1.0.0 installed here, and seems to have been installed by default under Linux Mint. libusb should be in your software/package manager (e.g. sudo apt install libusb-1.0-0 )<br /><br />Details on the pyUSB module are here: http://sourceforge.net/apps/mediawiki/pyusb/index.php?title=Main_Page this implies you could use libusb v0.1 or v1.0 or openusb. I've not tried these combinations - but I'm not doing anything too clever with it so it would expect them to all work...<br /><br />You might want to note there is a later version of the software out now which is quite a bit more sophisticated than this simple version: http://python-poly.blogspot.com/2011/01/another-version.htmlpolyhttps://www.blogger.com/profile/01859734540609680894noreply@blogger.comtag:blogger.com,1999:blog-2702475779139289733.post-66052365490064647072011-01-18T17:30:24.501+00:002011-01-18T17:30:24.501+00:00Hello thanls for the code however i am currently h...Hello thanls for the code however i am currently having problems with trying to make it work. The problem is that it days 'Backend not avaliable' meaning none of the libusb or openusb are connecting. Do you have to have libusb installed on my system for it to work?Andrew Denishttps://www.blogger.com/profile/07666422123208526244noreply@blogger.com