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:
2020-08-01
Revision:
4:0564f82dd0ef
Parent:
2:aa6fdecebf2b
Child:
5:53fb9eed6b67

File content as of revision 4:0564f82dd0ef:

https://github.com/ARMmbed/mbed-os/#a2ada74770f043aff3e61e29d164a8e78274fcd4