Help¶

Set the maximum data length of PDU supported in the Controller.

Direct dependencies¶

BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT

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

Defaults¶

27 if BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT

Kconfig definition¶

At subsys/bluetooth/controller/Kconfig:252

Included via Kconfig:10 → Kconfig.zephyr:35 → subsys/Kconfig:8 → subsys/bluetooth/Kconfig:156

Menu path: (top menu) → Bluetooth

config BT_CTLR_DATA_LENGTH_MAX
    int
    prompt "Maximum data length supported" if BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT
    range 27 251 if (SOC_SERIES_NRF52X || BT_CTLR_DATA_LENGTH_CLEAR) && BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT
    range 27 27 if BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT
    default 27 if BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT
    depends on BT_CTLR_DATA_LENGTH && BT_CONN && BT_LL_SW && BT_CTLR && BT_HCI && BT
    help
      Set the maximum data length of PDU supported in the Controller.

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