check program for USB Serial

Dependencies:   USBDevice

History

check program for USB Serial default tip

2018-04-16, by kenjiArai [Mon, 16 Apr 2018 10:48:20 +0000] rev 1

check program for USB Serial


Initial commit

2017-08-03, by bcostm [Thu, 03 Aug 2017 13:27:41 +0000] rev 0

Initial commit