CONFIG_BT_CONN_TX_MAX

Maximum number of pending TX buffers

Type: int

Help

Maximum number of pending TX buffers that have not yet been acknowledged by the controller.

Direct dependencies

BT_CONN && BT_HCI_HOST && BT_HCI && BT

(Includes any dependencies from if’s and menus.)

Kconfig definition

At subsys/bluetooth/host/Kconfig:216

Included via Kconfig:10Kconfig.zephyr:39subsys/Kconfig:8subsys/bluetooth/Kconfig:144

Menu path: (top menu) → Bluetooth → Bluetooth support

config BT_CONN_TX_MAX
    int
    prompt "Maximum number of pending TX buffers" if BT_CONN && BT_HCI_HOST && BT_HCI && BT
    range 1 128 if BT_CONN && BT_HCI_HOST && BT_HCI && BT
    default BT_CTLR_TX_BUFFERS if BT_CTLR && BT_CONN && BT_HCI_HOST && BT_HCI && BT
    default 7 if BT_CONN && BT_HCI_HOST && BT_HCI && BT
    depends on BT_CONN && BT_HCI_HOST && BT_HCI && BT
    help
      Maximum number of pending TX buffers that have not yet
      been acknowledged by the controller.

(Definitions include propagated dependencies, including from if’s and menus.)