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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 Devicetree.

Requirements

Hardware support for:

• CONFIG_USB_DEVICE_STACK

• CONFIG_SERIAL

• CONFIG_CONSOLE

• CONFIG_UART_CONSOLE

• 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 your devicetree:

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