Arduino RP2040 HID support in BIOS

Projects Interfacing w/ Software on the Computer
1

Hi All,
Currently I am using RP2040 in my project.
In addition to that we are using HID (Keyboard and Mouse) for external actions.
If we are using HID_Keyboard.h and HID_Mouse.h library we are able to perform actions using keyboard and mouse in the normal windows mode.
But if our windows is in BIOS mode we are not able to perform any action on the bios page of windows.

Please any one guide me.

Regards
Milan

2

Welcome to the forum

It sounds like the keyboard and mouse libraries interact with the PC Operating System which, of course, is not running when in BIOS mode

3

Hi @UKHeliBob,
Actually we have same type of project in the AVR microcontroller as well. But in that one by using Nico-hood library (he made it own library HID-Project) it is working properly. Internally this library is using keyboard and mouse library only.
But when we use the same type of library in the microcontroller RP2040, it is not working.
Means we are not able to get the result in the bios mode while using keyboard and mouse library.

Regards
Milan

4

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