1CONFIG_STDOUT_CONSOLE=y 2CONFIG_LOG=y 3CONFIG_SERIAL=y 4CONFIG_UART_INTERRUPT_DRIVEN=y 5CONFIG_UART_LINE_CTRL=y 6 7CONFIG_USB_DEVICE_STACK=y 8CONFIG_USB_DEVICE_PRODUCT="Zephyr CDC ACM Composite sample" 9CONFIG_USB_DEVICE_PID=0x0002 10CONFIG_USB_CDC_ACM_RINGBUF_SIZE=512 11CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=n 12 13CONFIG_USB_DEVICE_LOG_LEVEL_ERR=y 14CONFIG_USB_DRIVER_LOG_LEVEL_ERR=y 15
