ble_app_hids_keyboard conversion from keyboard keys to hex

[Akash Patel]

Hello,

I am looking at the ble_app_hids_keyboard example in SDK v17.0.2. Where can I find a table that will convert the letters on the keyboard to the hex values used in the example? For example, how do we know that 0x28 = Return key? I would like to know in particular which hex value corresponds to the Up Arrow key. 

Regards,

Akash Patel

[abdelali]

Hi Akash,

Have a look into this file components\libraries\usbd\class\hid\kbd\app_usbd_hid_kbd.h, located in the nRF5 SDK.

It hosts all these hid hex codes.

Hope that helps,