In [1]:

    

import usb1
context = usb1.USBContext()
handle = context.openByVendorIDAndProductID(
        0x08f7,
        0x0008,
        skip_on_error=True)
if handle is None:
    print("LabQuest mini not present on system")


    

In [2]:

    

handle.claimInterface(0)


    

    
Out[2]:





<usb1._ReleaseInterface at 0x1049a49b0>

In [3]:

    

handle.getASCIIStringDescriptor(1)


    

    
Out[3]:





'Vernier Software & Technology'

In [4]:

    

handle.getASCIIStringDescriptor(2)


    

    
Out[4]:





'LabQuest Mini'

In [5]:

    

handle.controlRead?


    

In [21]:

    

handle.controlRead(0,0,0,0,4,timeout=10)


    

    
Out[21]:





b'\x00\x00'

In [6]:

    

handle.releaseInterface(0)


    

In [7]:

    

handle.close()


    

In [ ]: