CDC-ACM Console Snippet (cdc-acm-console)

west build -S cdc-acm-console [...]

Overview

This snippet redirects serial console output to a CDC ACM UART. The USB device which should be used is configured using :ref:`devicetree`.

Requirements

Hardware support for:

• :kconfig:option:`CONFIG_USB_DEVICE_STACK`
• :kconfig:option:`CONFIG_SERIAL`
• :kconfig:option:`CONFIG_CONSOLE`
• :kconfig:option:`CONFIG_UART_CONSOLE`
• :kconfig:option:`CONFIG_UART_LINE_CTRL`

A devicetree node with node label zephyr_udc0 that points to an enabled USB device node with driver support. This should look roughly like this in :ref:`your devicetree <get-devicetree-outputs>`:

zephyr_udc0: usbd@deadbeef {
     compatible = "vnd,usb-device";
     /* ... */
};