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CONFIG_BT_SETTINGS_CCC_STORE_ON_WRITE
¶
Store CCC value immediately after it has been written
Type: bool
Help¶
Store Client Configuration Characteristic value right after it has
been updated.
By default, CCC is only stored on disconnection.
Choosing this option is safer for battery-powered devices or devices
that expect to be reset suddenly. However, it requires additional
workqueue stack space.
Direct dependencies¶
BT_CONN
&& BT_SETTINGS
&& BT_HCI_HOST
&& BT_HCI
&& BT
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At <Zephyr>/subsys/bluetooth/host/Kconfig:151
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:9
→ <Zephyr>/subsys/bluetooth/Kconfig:306
Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Store Bluetooth state and configuration persistently
config BT_SETTINGS_CCC_STORE_ON_WRITE
bool "Store CCC value immediately after it has been written"
depends on BT_CONN && BT_SETTINGS && BT_HCI_HOST && BT_HCI && BT
help
Store Client Configuration Characteristic value right after it has
been updated.
By default, CCC is only stored on disconnection.
Choosing this option is safer for battery-powered devices or devices
that expect to be reset suddenly. However, it requires additional
workqueue stack space.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)