BLE card reader with HID sevice

a28j · ‎2021-01-11

Hi, I use a X-NUCLEO-BNRG2A1 with a NUCLEO-L476RG .

My goal is to describe a card reader (USB CCID class) with the HID service. I tested my HID service with the report map of a mouse and it works I can make it move.

Now I send the USB descriptors of the CCID class to the report map. Is it possible to describe a USB class in the report map?

Winfred LU · ‎2021-01-11

Possibly not,

as CCID descriptor is seen in the interface descriptor indicating Smart Card Class code, and not in the report descriptors.

a28j · ‎2021-01-15

@Winfred LU Thank you for the answer, indeed it does not seem to work.

Is there a way to change the HID service interface descriptor to create a ccid class in BLE? Or can we create or use a BLE service that will add the CCID class?