CONFIG_BT_MESH_SEQ_STORE_RATE¶
How often the sequence number gets updated in storage
Type: int
Help¶
This value defines how often the local sequence number gets
updated in persistent storage (i.e. flash). E.g. a value of 100
means that the sequence number will be stored to flash on every
100th increment. If the node sends messages very frequently a
higher value makes more sense, whereas if the node sends
infrequently a value as low as 0 (update storage for every
increment) can make sense. When the stack gets initialized it
will add this number to the last stored one, so that it starts
off with a value that's guaranteed to be larger than the last
one used before power off.
Direct dependencies¶
BT_SETTINGS && BT_MESH && BT
(Includes any dependencies from ifs and menus.)
Default¶
128
Kconfig definition¶
At subsys/bluetooth/mesh/Kconfig:729
Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/Kconfig:9 → subsys/bluetooth/Kconfig:193
Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth mesh support
config BT_MESH_SEQ_STORE_RATE
int "How often the sequence number gets updated in storage"
range 0 1000000
default 128
depends on BT_SETTINGS && BT_MESH && BT
help
This value defines how often the local sequence number gets
updated in persistent storage (i.e. flash). E.g. a value of 100
means that the sequence number will be stored to flash on every
100th increment. If the node sends messages very frequently a
higher value makes more sense, whereas if the node sends
infrequently a value as low as 0 (update storage for every
increment) can make sense. When the stack gets initialized it
will add this number to the last stored one, so that it starts
off with a value that's guaranteed to be larger than the last
one used before power off.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)