63 lines
1.5 KiB
Plaintext
63 lines
1.5 KiB
Plaintext
# Copyright (c) 2016 Wind River Systems, Inc.
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
DT_COMPAT_ZEPHYR_CDC_ACM_UART := zephyr,cdc-acm-uart
|
|
|
|
menu "USB CDC ACM Class support"
|
|
|
|
config USB_CDC_ACM
|
|
bool "USB CDC ACM Class support"
|
|
depends on SERIAL
|
|
default $(dt_compat_enabled,$(DT_COMPAT_ZEPHYR_CDC_ACM_UART))
|
|
select SERIAL_HAS_DRIVER
|
|
select SERIAL_SUPPORT_INTERRUPT
|
|
select RING_BUFFER
|
|
select UART_INTERRUPT_DRIVEN
|
|
help
|
|
USB CDC ACM class support.
|
|
|
|
if USB_CDC_ACM
|
|
|
|
config USB_CDC_ACM_RINGBUF_SIZE
|
|
int "USB CDC ACM ring buffer size"
|
|
default 1024
|
|
help
|
|
USB CDC ACM ring buffer size
|
|
|
|
config CDC_ACM_INTERRUPT_EP_MPS
|
|
int
|
|
default 16
|
|
help
|
|
CDC ACM class interrupt IN endpoint size
|
|
|
|
config CDC_ACM_BULK_EP_MPS
|
|
int
|
|
default 64
|
|
help
|
|
CDC ACM class bulk endpoints size
|
|
|
|
config CDC_ACM_IAD
|
|
bool "Force using Interface Association Descriptor"
|
|
default y
|
|
help
|
|
IAD should not be required for non-composite CDC ACM device,
|
|
but Windows 7 fails to properly enumerate without it.
|
|
Enable if you want CDC ACM to work with Windows 7.
|
|
|
|
config CDC_ACM_DTE_RATE_CALLBACK_SUPPORT
|
|
bool "Support callbacks when the USB host changes the virtual baud rate"
|
|
default BOOTLOADER_BOSSA
|
|
help
|
|
If set, enables support for a callback that is invoked when the
|
|
remote host changes the virtual baud rate. This is used
|
|
by Arduino style programmers to reset the device into the
|
|
bootloader.
|
|
|
|
module = USB_CDC_ACM
|
|
module-str = usb cdc acm
|
|
source "subsys/logging/Kconfig.template.log_config"
|
|
|
|
endif # USB_CDC_ACM
|
|
|
|
endmenu
|