![](/media/cache/profiles/f0fcf351df4eb6786e9bb6fc4e2dee02.jpg.50x50_q85.jpg)
Keypad program runs on OS2. Extended not only 3x4 but 4x4,4x5 and 5x5 keys.
see /users/kenjiArai/notebook/keypadkey-matrix--control/
History
modified keypad library and changed port assign
2020-04-13, by kenjiArai [Mon, 13 Apr 2020 02:07:27 +0000] rev 3
modified keypad library and changed port assign
Keypad program runs on OS2
2020-04-06, by kenjiArai [Mon, 06 Apr 2020 04:59:45 +0000] rev 2
Keypad program runs on OS2
test program for keypad(4x3 keypad library)
2017-09-30, by kenjiArai [Sat, 30 Sep 2017 23:29:05 +0000] rev 1
test program for keypad(4x3 keypad library)
Study step 0
2017-08-10, by kenjiArai [Thu, 10 Aug 2017 20:50:46 +0000] rev 0
Study step 0