test program for keypad(Extended not only 3x4 but 4x4,4x5 and 5x5 keys)

Dependencies:   Keypad

Fork of study_step0 by Team_PjL

see /users/kenjiArai/notebook/keypadkey-matrix--control/

mbed-os.lib

Committer:
kenjiArai
Date:
2017-09-30
Revision:
1:abadd53f2072
Parent:
0:1672d0903bdc
Child:
2:aa6fdecebf2b

File content as of revision 1:abadd53f2072:

https://github.com/ARMmbed/mbed-os/#ca661f9d28526ca8f874b05432493a489c9671ea