CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK

Enable back-to-back transmission of periodic advertising trains

Type: bool

Help

Enables transmission of AUX_CHAIN_IND in periodic advertising train by
sending each AUX_CHAIN_IND one after another back-to-back.
Note, consecutive AUX_CHAIN_IND packets are not scheduled but sent at
a constant offset on a best effort basis. This means advertising train can
be preempted by other event at any time.

Direct dependencies

BT_CTLR_ADV_PERIODIC && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

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Kconfig definition

At <Zephyr>/subsys/bluetooth/controller/Kconfig.ll_sw_split:179

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:44<Zephyr>/subsys/Kconfig:9<Zephyr>/subsys/bluetooth/Kconfig:175<Zephyr>/subsys/bluetooth/controller/Kconfig:667

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Advanced features

config BT_CTLR_ADV_SYNC_PDU_BACK2BACK
    bool "Enable back-to-back transmission of periodic advertising trains" if BT_CTLR_ADVANCED_FEATURES
    select BT_CTLR_ADV_PDU_LINK
    depends on BT_CTLR_ADV_PERIODIC && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    help
      Enables transmission of AUX_CHAIN_IND in periodic advertising train by
      sending each AUX_CHAIN_IND one after another back-to-back.
      Note, consecutive AUX_CHAIN_IND packets are not scheduled but sent at
      a constant offset on a best effort basis. This means advertising train can
      be preempted by other event at any time.

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