We couldn't able to understand your query properly.
What is your exact issue? How are you tracking BD address change? Are you seeing device address in CySmart app or any other mobile app?
If you are trying the option Beacon-CYBT_343026_EVAL UART=COM31 downloadBT_DEVICE_ADDRESS=FFFFFFFFFFFF ,
and then, please keep a space after download.
ex: Beacon-CYBT_343026_EVAL UART=COM31 download BT_DEVICE_ADDRESS=FFFFFFFFFFFF
Please try with some other valid address as well
- Also make .rpa_refresh_timeout = 0, in wiced_bt_cfg_settings_t of wiced_bt_cfg.c file
Sorry, I forgot a space. It is OK now.