GroupA / Mbed 2 deprecated WaG_final

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

Fork of Lab_6_WaG by GroupA

utility.cpp@31:0dc2b4a3eee6, 2018-03-22 (annotated)

Committer:
spm71
Date:
Thu Mar 22 16:06:21 2018 +0000
Revision:
31:0dc2b4a3eee6
Parent:
26:58befaac9643
Child:
35:ad2b3d6f0e5a
Fixed LED display code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
spm71 23:3da1d39c1ae9 1 /******************************************************************************
spm71 23:3da1d39c1ae9 2 * EECS 397
spm71 23:3da1d39c1ae9 3 *
spm71 23:3da1d39c1ae9 4 * Assignment Name: Lab 6: WaG
spm71 23:3da1d39c1ae9 5 *
spm71 23:3da1d39c1ae9 6 * Authors: Sam Morrison and Phong Nguyen
spm71 23:3da1d39c1ae9 7 * File name: utility.cpp
spm71 23:3da1d39c1ae9 8 * Purpose: Utility functions
spm71 23:3da1d39c1ae9 9 *
spm71 23:3da1d39c1ae9 10 * Created: 03/20/2018
spm71 23:3da1d39c1ae9 11 * Last Modified: 03/20/2018
spm71 23:3da1d39c1ae9 12 *
spm71 23:3da1d39c1ae9 13 ******************************************************************************/
spm71 23:3da1d39c1ae9 14
spm71 23:3da1d39c1ae9 15 #include "mbed.h"
spm71 23:3da1d39c1ae9 16 #include "io_pins.h"
spm71 23:3da1d39c1ae9 17 #include "utility.h"
spm71 23:3da1d39c1ae9 18 #include <stdlib.h>
spm71 23:3da1d39c1ae9 19 #include <stdio.h>
spm71 23:3da1d39c1ae9 20 #include <string.h>
spm71 23:3da1d39c1ae9 21
spm71 23:3da1d39c1ae9 22 extern DigitalIn my_button;
spm71 23:3da1d39c1ae9 23
spm71 23:3da1d39c1ae9 24 int uti_chk_ubutton() {
spm71 23:3da1d39c1ae9 25 if (my_button == 0)
spm71 23:3da1d39c1ae9 26 return 0; // exits if button is not pressed
spm71 23:3da1d39c1ae9 27 else {
spm71 26:58befaac9643 28 //cycle until button is released
spm71 26:58befaac9643 29 do {
spm71 26:58befaac9643 30 wait(0.02);
spm71 31:0dc2b4a3eee6 31 } while (my_button == 1);
spm71 23:3da1d39c1ae9 32 wait(0.02); //delay to prevent debounce
spm71 23:3da1d39c1ae9 33 return 1;
spm71 23:3da1d39c1ae9 34 }
spm71 23:3da1d39c1ae9 35 }