Help¶

Maximum size of L2CAP PDU for RFCOMM frames.

Direct dependencies¶

BT_RFCOMM && BT_BREDR && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults¶

Kconfig definition¶

At <Zephyr>/subsys/bluetooth/host/Kconfig:793

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:9 → <Zephyr>/subsys/bluetooth/Kconfig:239

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth BR/EDR support [EXPERIMENTAL] → Bluetooth RFCOMM protocol support [EXPERIMENTAL]

config BT_RFCOMM_L2CAP_MTU
    int "L2CAP MTU for RFCOMM frames"
    range BT_L2CAP_RX_MTU 32767 if BT_HCI_ACL_FLOW_CONTROL
    range BT_RX_BUF_LEN 32767
    default BT_L2CAP_RX_MTU if BT_HCI_ACL_FLOW_CONTROL
    default BT_RX_BUF_LEN
    depends on BT_RFCOMM && BT_BREDR && BT_HCI && BT
    help
      Maximum size of L2CAP PDU for RFCOMM frames.

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