Anson Zhao caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos
..
EWARM caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos
MDK-ARM caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos
inc caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos
src caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos
readme.txt caf1cb2360 init commmit. %!s(int64=6) %!d(string=hai) anos

readme.txt

/*!
\file readme.txt
\brief description of the USB device printer example
*/

/*
Copyright (C) 2017 GigaDevice

2017-06-06, V1.0.0, firmware for GD32F3x0
*/

The demo provide a printer device.

To test the demo, you can run printer demo,then you check it from device manager.