Kenji Arai / Mbed OS Keypad_input

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/

main.cpp@0:1672d0903bdc, 2017-08-10 (annotated)

Committer:
kenjiArai
Date:
Thu Aug 10 20:50:46 2017 +0000
Revision:
0:1672d0903bdc
Child:
1:abadd53f2072
Study step 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:1672d0903bdc 1 /*
kenjiArai 0:1672d0903bdc 2 * Mbed Application program / Study step1 -> LED Blinky
kenjiArai 0:1672d0903bdc 3 *
kenjiArai 0:1672d0903bdc 4 * Copyright (c) 2017 Kenji Arai / JH1PJL
kenjiArai 0:1672d0903bdc 5 * http://www.page.sannet.ne.jp/kenjia/index.html
kenjiArai 0:1672d0903bdc 6 * http://mbed.org/users/kenjiArai/
kenjiArai 0:1672d0903bdc 7 * Created: August 10th, 2017
kenjiArai 0:1672d0903bdc 8 * Revised: August 10th, 2017
kenjiArai 0:1672d0903bdc 9 */
kenjiArai 0:1672d0903bdc 10
kenjiArai 0:1672d0903bdc 11 #include "mbed.h"
kenjiArai 0:1672d0903bdc 12
kenjiArai 0:1672d0903bdc 13 DigitalOut my_led(LED1);
kenjiArai 0:1672d0903bdc 14
kenjiArai 0:1672d0903bdc 15 int main() {
kenjiArai 0:1672d0903bdc 16 while(1) {
kenjiArai 0:1672d0903bdc 17 my_led = !my_led;
kenjiArai 0:1672d0903bdc 18 wait(1.0);
kenjiArai 0:1672d0903bdc 19 }
kenjiArai 0:1672d0903bdc 20 }