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CONFIG_BT_ATT_TX_MAX
¶
Maximum number of queued outgoing ATT PDUs
Type: int
Help¶
Number of ATT PDUs that can be at a single moment queued for transmission. If the application tries to send more than this amount the calls will block until an existing queued PDU gets sent.
Direct dependencies¶
BT_CONN
&& BT_HCI_HOST
&& BT_HCI
&& BT
(Includes any dependencies from ifs and menus.)
Default¶
Kconfig definition¶
At <Zephyr>/subsys/bluetooth/host/Kconfig.gatt:27
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:8
→ <Zephyr>/subsys/bluetooth/Kconfig:239
→ <Zephyr>/subsys/bluetooth/host/Kconfig:506
Menu path: (Top) → Sub Systems and OS Services → Bluetooth → ATT and GATT Options
config BT_ATT_TX_MAX int "Maximum number of queued outgoing ATT PDUs" range 1BT_L2CAP_TX_BUF_COUNT
defaultBT_L2CAP_TX_BUF_COUNT
depends onBT_CONN
&&BT_HCI_HOST
&&BT_HCI
&&BT
help Number of ATT PDUs that can be at a single moment queued for transmission. If the application tries to send more than this amount the calls will block until an existing queued PDU gets sent.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)