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Bluetooth: Mesh: enable access responses randomization

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Enable by default the access layer responses random delays.
Commit also adapts all mesh models, samples and
babblesim tests to use random delay functionality correctly.

Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
This commit is contained in:
Aleksandr Khromykh 2024-01-09 15:22:29 +01:00 • committed by Fabio Baltieri
commit 4e7d64b1b4
7 changed files with 31 additions and 25 deletions
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15
subsys/bluetooth/mesh/Kconfig
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@ -639,6 +639,7 @@ config BT_MESH_LABEL_NO_RECOVER
menuconfig BT_MESH_ACCESS_DELAYABLE_MSG
bool "Access layer tx delayable message"
default y
help
Enable following of the message transmitting recommendations, the Access layer
specification. The recommendations are optional.
@ -647,6 +648,16 @@ menuconfig BT_MESH_ACCESS_DELAYABLE_MSG
if BT_MESH_ACCESS_DELAYABLE_MSG
config BT_MESH_ACCESS_DELAYABLE_MSG_CTX_ENABLED
bool "The delayable message in the notification message context"
default y
help
Controls whether the delayable message feature is enabled by default in
the message context of the opcode notifications. This allows the server part of any
model to not bother about additional context configuration to enable the delayable message.
Note that if this is disabled then all foundation models stop using the delayable message
functionality.
config BT_MESH_ACCESS_DELAYABLE_MSG_COUNT
int "Number of simultaneously delayed messages"
default 4
@ -657,14 +668,14 @@ config BT_MESH_ACCESS_DELAYABLE_MSG_COUNT
config BT_MESH_ACCESS_DELAYABLE_MSG_CHUNK_SIZE
int "Maximum delayable message storage chunk"
default 20
default 10
help
Size of memory that Access layer uses to split model message to. It allocates
a sufficient number of these chunks from the pool to store the full model payload.
config BT_MESH_ACCESS_DELAYABLE_MSG_CHUNK_COUNT
int "Maximum number of available chunks"
default 20
default 40
help
The maximum number of available chunks the Access layer allocates to store model payload.
It is recommended to keep chunk size equal to the reasonable small value to prevent