Hi all, good work on this project.. I was wondering if anyone knows why the hid_compare_usb_device function does a bitwise AND of the vendor and product IDs? For example, the product ID is matched with the following code..
if (dev->descriptor.idVendor > 0 && (dev->descriptor.idVendor & match->vendor_id) == match->vendor_id) The problem I'm having is this. If all the 1s in the descriptor.idVendor match the 1s in the vendor_id I'm looking for, it will register as a match when in fact they are different IDs. I can work around this by taking advantage of the custom match function but wanted to run this by somebody. Thanks. -- Arnold
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