Charles, I have an HID device with multiple interfaces (0-3) with IN endpoints (81-84) respectively.
It works OK if I use with interface 0. When I tried hid_force_open() with interface 1, I got the following error. "WARNING: hid_prepare_hid_descriptor(): failed to get HID descriptor for USB device 004/003[1] " I noticed the comment on hid_prepare_hid_descriptor() function and realized it always uses USB_ENDPOINT_IN+1. So I changed it to USB_ENDPOINT_IN+2 but still getting the same error. I am using libhid-0.2.15+20060325 version of the library. What should I do to get it work? Should I use another version of the libray? Please advise. Thanks Muthu _______________________________________________ libhid-discuss mailing list [email protected] https://ailab.ch/mailman/listinfo/libhid-discuss
