CONFIG_BT_HCI_TX_STACK_SIZE

HCI Tx thread stack size

HCI Tx thread stack size

Type: int

Help

Stack size needed for executing bt_send with specified driver.
NOTE: This is an advanced setting and should not be changed unless
absolutely necessary

Help

Stack size needed for executing bt_send with specified driver.
NOTE: This is an advanced setting and should not be changed unless
absolutely necessary.  To change this you must first select
BT_HCI_TX_STACK_SIZE_WITH_PROMPT.

Help

Stack size needed for executing bt_send with specified driver.
NOTE: This is an advanced setting and should not be changed unless
absolutely necessary.  To change this you must first select
BT_HCI_TX_STACK_SIZE_WITH_PROMPT.

Direct dependencies

(BT_LL_SOFTDEVICE && BT_CTLR && BT) || BT_RPC_STACK || (BT_HCI && BT)

(Includes any dependencies from ifs and menus.)

Defaults

Kconfig definitions

At <nRF>/subsys/bluetooth/controller/Kconfig:42

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:33<Zephyr>/modules/Kconfig:6<nRF>/doc/_build/kconfig/Kconfig.modules:2<nRF>/Kconfig.nrf:81<nRF>/subsys/Kconfig:10<nRF>/subsys/bluetooth/Kconfig:21

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Bluetooth Low Energy → SoftDevice Controller

config BT_HCI_TX_STACK_SIZE
    int
    default 1536 if BT_LL_SOFTDEVICE
    depends on BT_LL_SOFTDEVICE && BT_CTLR && BT
    help
      Stack size needed for executing bt_send with specified driver.
      NOTE: This is an advanced setting and should not be changed unless
      absolutely necessary

At <Zephyr>/subsys/bluetooth/host/Kconfig:17

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:33<Zephyr>/modules/Kconfig:6<nRF>/doc/_build/kconfig/Kconfig.modules:2<nRF>/Kconfig.nrf:81<nRF>/subsys/Kconfig:10<nRF>/subsys/bluetooth/Kconfig:38<nRF>/subsys/bluetooth/rpc/Kconfig:196

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Bluetooth Low Energy → BLE over nRF RPC

config BT_HCI_TX_STACK_SIZE
    int "HCI Tx thread stack size" if BT_HCI_TX_STACK_SIZE_WITH_PROMPT
    default 512 if BT_H4
    default 512 if BT_H5
    default 416 if BT_SPI
    default 940 if BT_CTLR && BT_LL_SW_SPLIT && NO_OPTIMIZATIONS
    default 1024 if BT_CTLR && BT_LL_SW_SPLIT && BT_CENTRAL
    default 640 if BT_CTLR && BT_LL_SW_SPLIT
    default 512 if BT_USERCHAN
    default 640 if BT_STM32_IPM
    default 1024
    depends on BT_RPC_STACK
    help
      Stack size needed for executing bt_send with specified driver.
      NOTE: This is an advanced setting and should not be changed unless
      absolutely necessary.  To change this you must first select
      BT_HCI_TX_STACK_SIZE_WITH_PROMPT.

At <Zephyr>/subsys/bluetooth/host/Kconfig:17

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:44<Zephyr>/subsys/Kconfig:9<Zephyr>/subsys/bluetooth/Kconfig:174

Menu path: (Top) → Sub Systems and OS Services → Bluetooth

config BT_HCI_TX_STACK_SIZE
    int "HCI Tx thread stack size" if BT_HCI_TX_STACK_SIZE_WITH_PROMPT
    default 512 if BT_H4
    default 512 if BT_H5
    default 416 if BT_SPI
    default 940 if BT_CTLR && BT_LL_SW_SPLIT && NO_OPTIMIZATIONS
    default 1024 if BT_CTLR && BT_LL_SW_SPLIT && BT_CENTRAL
    default 640 if BT_CTLR && BT_LL_SW_SPLIT
    default 512 if BT_USERCHAN
    default 640 if BT_STM32_IPM
    default 1024
    depends on BT_HCI && BT
    help
      Stack size needed for executing bt_send with specified driver.
      NOTE: This is an advanced setting and should not be changed unless
      absolutely necessary.  To change this you must first select
      BT_HCI_TX_STACK_SIZE_WITH_PROMPT.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)