CONFIG_CDC_ACM_BULK_EP_MPS

(No prompt – not directly user assignable.)

Type: int

Help

CDC ACM class bulk endpoints size

Direct dependencies

USB_CDC_ACM && USB_DEVICE_STACK

(Includes any dependencies from ifs and menus.)

Defaults

• 512 if USB_DC_HAS_HS_SUPPORT

• 64

Kconfig definition

At <Zephyr>/subsys/usb/class/Kconfig.cdc:33

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:44 → <Zephyr>/subsys/Kconfig:49 → <Zephyr>/subsys/usb/Kconfig:155 → <Zephyr>/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 CDC_ACM_BULK_EP_MPS
    int
    default 512 if USB_DC_HAS_HS_SUPPORT
    default 64
    depends on USB_CDC_ACM && USB_DEVICE_STACK
    help
      CDC ACM class bulk endpoints size

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