@spec config_compatible?(ATECC508A.Transport.t()) ::
  {:error, atom()} | {:ok, boolean()}

Check if the chip's configuration is compatible with the NervesKey. This only checks what's important for the NervesKey.

Configure an ATECC508A or ATECC608A as a NervesKey.

This can only be called once. Subsequent calls will fail.

Configure an ATECC508A or ATECC608A as a NervesKey with a volatile setup.

This can only be called once. Subsequent calls will fail.

@spec configured?(ATECC508A.Transport.t()) :: {:error, atom()} | {:ok, boolean()}

Check whether the ATECC508A has been configured or not.

If this returns {:ok, false}, then configure/1 can be called.

@spec device_info(ATECC508A.Transport.t()) :: {:error, atom()} | {:ok, map()}

Helper for getting information about the ATECC module.

@spec device_sn(ATECC508A.Transport.t()) :: {:error, atom()} | {:ok, String.t()}

Helper for getting the ATECC508A's serial number.

Prints configuration of device slots.