CONFIG_BT_L2CAP_RX_MTU

Maximum supported L2CAP MTU for incoming data

Type: int

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Maximum size of each incoming L2CAP PDU.

Direct dependencies

BT_HCI_ACL_FLOW_CONTROL && BT_CONN && BT_HCI_HOST && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults

Kconfig definition

At subsys/bluetooth/host/Kconfig.l2cap:9

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:6subsys/bluetooth/Kconfig:160subsys/bluetooth/host/Kconfig:429

Menu path: (Top) → Bluetooth → L2CAP Options

config BT_L2CAP_RX_MTU
    int "Maximum supported L2CAP MTU for incoming data"
    range 65 1300 if BT_SMP
    range 23 1300
    default 200 if BT_BREDR
    default 65 if BT_SMP
    default 23
    depends on BT_HCI_ACL_FLOW_CONTROL && BT_CONN && BT_HCI_HOST && BT_HCI && BT
    help
      Maximum size of each incoming L2CAP PDU.

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