4x4 matrix keypad
Fork of Keypad by
Diff: Keypad.cpp
- Revision:
- 2:a3545b56bdd7
- Parent:
- 1:ed0ad90ad734
- Child:
- 3:82aae98732cd
--- a/Keypad.cpp Sat Sep 30 23:26:44 2017 +0000 +++ b/Keypad.cpp Thu Dec 21 22:46:19 2017 +0000 @@ -6,7 +6,7 @@ * http://www.page.sannet.ne.jp/kenjia/index.html * http://mbed.org/users/kenjiArai/ * Created: September 27th, 2017 - * Revised: October 1st, 2017 + * Revised: December 22nd, 2017 */ #include "Keypad.h" @@ -36,7 +36,7 @@ key_state[j][i] = Off_state; } } - for(i = 0; i < 32; i++){ + for(i = 0; i < BF_SIZE; i++){ buf[i] = 0; } read_addr = 0;