Help¶

Maximum size of L2CAP PDU for RFCOMM frames.

Direct dependencies¶

BT_RFCOMM && BT_BREDR && BT_HCI && BT

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

Defaults¶

BT_L2CAP_RX_MTU if BT_HCI_ACL_FLOW_CONTROL && BT_RFCOMM && BT_BREDR && BT_HCI && BT
BT_RX_BUF_LEN if BT_RFCOMM && BT_BREDR && BT_HCI && BT

Kconfig definition¶

At subsys/bluetooth/host/Kconfig:561

Included via Kconfig:10 → Kconfig.zephyr:35 → subsys/Kconfig:8 → subsys/bluetooth/Kconfig:155

Menu path: (top menu) → Bluetooth

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

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