Isuue 1: This is normal for python scripts. You can easily uninstall and
reinstall the package to revert your changes.
Issue 2: The permission errors have nothing to with the script or
library permissions, only the USB device. You cannot fix the /dev/
permissions through chmod, so don't try.
Don't forget to indicate in the documentation that not knowing which
driver to use is a VERY unusual situation, and that anyone going down
that path will need to install both libusb DLLs in the application's PATH.
Jeff
On 10/11/2016 6:03 AM, Wander Lairson Costa wrote:
Hi Hermann,
Thanks
On 8/23/2016 5:23 AM, Hermann Hamann wrote:
Hi, thank you
you control, which is one of the reasons why everyone
Well, why then the library search? It is completely superfluous if I
fix anything at installation.
Sincerely
Hermann
I believe the automatic backend selection is to make scripts
Your real problem is that you don't know beforehand which driver your
device will be using. If you're doing the driver install as part of an
installer (e.g. using wdi-simple.exe) or instructing your users to use
zadig.exe then you should already know which driver has been installed.
I would
On 5/13/2016 9:03 AM, Nicolas Pinault wrote:
Le 12/05/2016 à 17:15, Wander Lairson Costa a écrit :
2016-05-12 11:40 GMT-03:00 Nicolas Pinault:
Hi,
Is it possible to retrieve USB bus topology with PyUSB ?
Yes, you will need to use the Device object "port_number" and "bus"
(data) to self.ep_out.write(data,
timeout=0) or self.ep_out.write(data, timeout=1) and see if that helps.
Best Regards,
Jeff
Jeffrey Nichols
Suprock Technologies, LLC
Phone: (603) 479-3408
Fax: (888) 629-4158
www.suprocktech.com
On 8/29/2015 10:17 PM, Karl Palsson wrote:
-BEGIN PGP SIGNED