Help¶

Number of TX frames that can be buffered. The send functions puts frame int this queue and TX thread takes the messages from this msgq and calls the respective receiver if the filter matches.

Direct dependencies¶

CAN_LOOPBACK && CAN

(Includes any dependencies from ifs and menus.)

Default¶

16

Kconfig definition¶

At <Zephyr>/drivers/can/Kconfig.loopback:43

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:80 → <Zephyr>/drivers/can/Kconfig:63

Menu path: (Top) → Device Drivers → CAN Drivers → Loopback CAN driver

config CAN_LOOPBACK_TX_MSGQ_SIZE
    int "TX message queue size"
    default 16
    depends on CAN_LOOPBACK && CAN
    help
      Number of TX frames that can be buffered.
      The send functions puts frame int this queue and TX thread takes the
      messages from this msgq and calls the respective receiver if the
      filter matches.

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