Solved
How to output no-modulated CW
I programmed BLE_TransparentMode to perform RF testing on a custom board equipped with an STM32WBA23.
I want to transmit unmodulated CW, but I can't find a way to do this using HCI commands.
Is there a vendor-specific command to achieve this? Alternatively, methods such as calling an API or modifying registers would also be acceptable.

