Re: [libusb] [libusb_open failed] Communicate failed between PC and Android TV

[Tim R. <ti...@pr...>]

lfj...@16... wrote:
> PC use the libusb-win32 drvier via Z, the PC program is use pyusb 
> python script :
>
> |
> |
>
> |dev = usb.core.find(idVendor=ACCESSORY_VID) 
> ；dev.set_configuration()；cfg = dev.get_active_configuration() |
>
> throw error when dev.setconfiguration is called:
>
> ||
> |File 
> "D:\ProgramFiles\Python\lib\site-packages\usb\backend\libusb1.py", 
> line 604, in _check raise USBError(_strerror(ret), ret, 
> _libusb_errno[ret]) ... File 
> "D:\ProgramFiles\Python\lib\site-packages\usb\backend\_**libusb1.py", 
> line 652, in __init__ _check(_lib.libusb_open(self.devid, 
> byref(self.handle)))**_ usb.core.USBError: [Errno 13] Access denied 
> (insufficient permissions)|


Does this device already have a driver?

-- 
Tim Roberts,ti...@pr...
Providenza & Boekelheide, Inc.