Serialization, request connectivity chip status

On our custom board it can happen that an ASSERT triggers (suspect UART error due to EMC injection) on the connectivity chip, this meas that the application controller is no longer in sync with the connectivity controller and as a result triggers ASSERT's or HardFaults on the application controller.

Is there an api or serialization function available to request the status of the connectivity chip?

- SD enabled

- Characteristic available

 If this is function does not exist can you give me tip how i can add in our code.

Thanks in advance,