1 of 1 people found this helpful
The device can wake up by bluetooth activity. Did you check if it is a bluetooth event such as advertisement wakes up the device?
You may refer to this artical for details: https://www.cypress.com/file/415986/download
2 of 2 people found this helpful
Thanks for your interest OwenZ_26 !
Even when i disabled all advertisements the behaviour was the same.
But fortunately I found the problem. I should have changed the value of "Interval of random address refreshing" in "wiced_bt_cfg.c"
/* LE Address Resolution Database Settings */
.rpa_refresh_timeout = WICED_BT_CFG_DEFAULT_RANDOM_ADDRESS_CHANGE_TIMEOUT,
.rpa_refresh_timeout = WICED_BT_CFG_DEFAULT_RANDOM_ADDRESS_NEVER_CHANGE,
This parameter made the application wake up again and again!