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/

Committer:
kenjiArai
Date:
Thu Feb 18 08:15:37 2021 +0000
Revision:
5:53fb9eed6b67
Parent:
3:0c888cad9376
run on  mbed-os6.6.0 (online compiler)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 5:53fb9eed6b67 1 https://os.mbed.com/users/kenjiArai/code/Keypad/#8929ce2f393c