CONFIG_BT_HCI_TX_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

Direct dependencies

(BT_LL_NRFXLIB && BT) || (BT_HCI && BT)

(Includes any dependencies from ifs and menus.)

Kconfig definitions

At /jenkins_workspace/workspace/nrfconnect-nrf_doc_v1.2-branch_2/nrf/subsys/bluetooth/controller/Kconfig:11

Included via Kconfig:8Kconfig.zephyr:9/jenkins_workspace/workspace/nrfconnect-nrf_doc_v1.2-branch_2/test_doc/_build/Kconfig.modules:1/jenkins_workspace/workspace/nrfconnect-nrf_doc_v1.2-branch_2/nrf/Kconfig.nrf:10/jenkins_workspace/workspace/nrfconnect-nrf_doc_v1.2-branch_2/nrf/subsys/Kconfig:10/jenkins_workspace/workspace/nrfconnect-nrf_doc_v1.2-branch_2/nrf/subsys/bluetooth/Kconfig:12

Menu path: (Top) → Modules → Nordic nRF Connect → Bluetooth Low Energy → Nordic BLE controller

config BT_HCI_TX_STACK_SIZE
    int
    default 1536 if BT_LL_NRFXLIB && BT_PERIPHERAL
    depends on BT_LL_NRFXLIB && 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 subsys/bluetooth/host/Kconfig:73

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:6subsys/bluetooth/Kconfig:160

Menu path: (Top) → 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_LEGACY || BT_LL_SW_SPLIT) && NO_OPTIMIZATIONS
    default 1024 if BT_CTLR && (BT_LL_SW_LEGACY || BT_LL_SW_SPLIT) && BT_CENTRAL
    default 640 if BT_CTLR && (BT_LL_SW_LEGACY || 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

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