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CONFIG_BT_CTLR_RX_BUFFERS
¶
Number of Rx buffers
Type: int
Help¶
Set the number of Rx PDUs to be buffered in the controller. In a 7.5ms
connection interval and 2M PHY, maximum 18 packets with L2CAP payload
size of 1 byte can be received.
Defaults¶
6 if
BT_HCI_RAW
1
Kconfig definition¶
At <Zephyr>/subsys/bluetooth/controller/Kconfig:165
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:9
→ <Zephyr>/subsys/bluetooth/Kconfig:307
Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller
config BT_CTLR_RX_BUFFERS
int "Number of Rx buffers"
range 1 18
default 6 if BT_HCI_RAW
default 1
depends on BT_CTLR && BT_HCI && BT
help
Set the number of Rx PDUs to be buffered in the controller. In a 7.5ms
connection interval and 2M PHY, maximum 18 packets with L2CAP payload
size of 1 byte can be received.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)