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CONFIG_USB_CDC_ACM_RINGBUF_SIZE

USB CDC ACM ring buffer size

Type: int

Help

USB CDC ACM ring buffer size

Direct dependencies

USB_CDC_ACM && USB_DEVICE_STACK

(Includes any dependencies from ifs and menus.)

Default

• 1024

Kconfig definition

At subsys/usb/class/Kconfig.cdc:21

Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/Kconfig:49 → subsys/usb/Kconfig:160 → subsys/usb/class/Kconfig:6

Menu path: (Top) → Sub Systems and OS Services → USB Device Support → USB CDC ACM Class support → USB CDC ACM Class support

config USB_CDC_ACM_RINGBUF_SIZE
    int "USB CDC ACM ring buffer size"
    default 1024
    depends on USB_CDC_ACM && USB_DEVICE_STACK
    help
      USB CDC ACM ring buffer size

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