Help¶

Number of concurrent slave roles defines how many simultaneous connections can be created with the device working as a slave. NOTE: the number of master roles is defined as BT_MAX_CONN - SDC_SLAVE_COUNT

Direct dependencies¶

BT_LL_SOFTDEVICE && BT

(Includes any dependencies from ifs and menus.)

Defaults¶

BT_MAX_CONN if BT_PERIPHERAL && !BT_CENTRAL
1 if BT_PERIPHERAL
0

Kconfig definition¶

At <nRF>/subsys/bluetooth/controller/Kconfig:46

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:9 → <BuildDir>/Kconfig/Kconfig.modules:1 → <nRF>/Kconfig.nrf:25 → <nRF>/subsys/Kconfig:10 → <nRF>/subsys/bluetooth/Kconfig:21

Menu path: (Top) → Modules → Nordic nRF Connect → Bluetooth Low Energy → Nordic BLE controller

config SDC_SLAVE_COUNT
    int "Number of concurrent slave roles"
    range 0 BT_MAX_CONN
    default BT_MAX_CONN if BT_PERIPHERAL && !BT_CENTRAL
    default 1 if BT_PERIPHERAL
    default 0
    depends on BT_LL_SOFTDEVICE && BT
    help
      Number of concurrent slave roles defines how many simultaneous
      connections can be created with the device working as a slave.
      NOTE: the number of master roles is defined as
      BT_MAX_CONN - SDC_SLAVE_COUNT

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