PC shows driver wrong when I try to combine HID Mouse and keyboard... How to make a HID device combined with mouse and keyboard???

RE: PC shows driver wrong when I try to combine HID Mouse and keyboard... How to make a HID device combined with mouse and keyboard???

Alberto Favero — Wed, 04 May 2022 12:18:48 GMT

Added the HID end-point Mouse and KEYBOARD.

Working on windows 10 and Ubuntu 20.04.

devzone.nordicsemi.com/.../64420.main.c

RE: PC shows driver wrong when I try to combine HID Mouse and keyboard... How to make a HID device combined with mouse and keyboard???

Sad~Sugar — Fri, 09 Oct 2015 11:11:34 GMT

Thank you very much. Yes, my descriptors are wrong, but it still don't work after I correct it according to your file, PC's progress bar stopped for a very long time after I try to connect it, and shows driver wrong after the progress bar finished, I don't know what is the exactly problem. I think it's not only because the descriptor, but also some other settings wrong. I have solved the problem by creating two HID services in one device, it works.

RE: PC shows driver wrong when I try to combine HID Mouse and keyboard... How to make a HID device combined with mouse and keyboard???

Hung Bui — Fri, 09 Oct 2015 10:31:37 GMT

Hi Sad~Sugar,

Which error do you have when you connect to the PC ? I suspect the structure of the report descriptor having problem.

I'm not an expert with HID but can you have a look at this report descriptors I attached here? It seems that you need an usage page for the keyboard before declare the usage. This is the descriptors we used for the smart remote 2. In that reference design we combine both mouse and keyboard in one device.

project_params.h