Hi Hermann,
Thanks for digging on this. I didn't have free time to update docs yet, but
will do.
2016-10-11 6:27 GMT-03:00 Hermann Hamann <hermann-ham...@web.de>:
> Hi,
> The use of the pyusb0 service is a bit troublesome, because you have to
> specify the desired library by hand.
> I always had the dream of automatically use the installed library.
> Well, here is how.
> You must know the Vid and Pid of your device. With that you can look up
> the registry for the installed service.
> If it is winusb you need not care.
> If it is pyusb0 then you get the device descriptor and extract the device
> name.
> With it you go to the driverstore and scan the filerepository directory
> for a directory file name
> that starts with the device name.
> Then you walk under this tree until you find a dll name.
> This is the installed library.
> Was not so hard.
> I want to thank Xiaofan for his encouraging advice to dig deeper in this
> registry thingens.
> Now there is no more any need to pick a wrong library.
>
>
>
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> pyusb-users mailing list
> pyusb-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/pyusb-users
>
>
--
Best Regards,
Wander Lairson Costa
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot
_______________________________________________
pyusb-users mailing list
pyusb-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/pyusb-users
