From: Charles H. <cha...@sl...> - 2024-05-07 09:41:46
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Hi There are many USB rfid devices to read tags. They all have identical vid and pid, and no device ID. When using hid into a spreadsheet some form of ID needs to be given for each device so that spreadsheet can manipulate data into areas etc. https://github.com/pyusb/pyusb/blob/master/docs/tutorial.rst This link refers to multiple usb with same pid vid. Also refers to options 'bus' and 'address' that could enable ID. Is there any tutorials or advice on simply how to use one or both of these to attach Device ID to the tag read being processed to the spreadsheet. Suffix or prefix or in a adjacent column. With the usb rfid reader connected to pc or spreadsheet, is it possible to access preferences or whatever on device and process a pyusb code to allow and set change on the usb device itself, for the bus or address from 'none' to a reference. Each device would be different.https://github.com/pyusb/pyusb/blob/master/docs/tutorial.rst A standard procedure to do this would be very useful . I am noobie to python etc and would need guidance. Thankyou Charles Harris NZ |