serial test code for custom boards

Dependencies:   MODSERIAL mbed

MODSERIAL.lib

Committer:
seiya1225
Date:
2018-08-10
Revision:
0:070feac238b3

File content as of revision 0:070feac238b3:

http://mbed.org/users/Sissors/code/MODSERIAL/#da0788f0bd77