David Li / Mbed 2 deprecated final_projec_4180

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 4DGL-uLCD-SE

Diff: main.cpp

Revision:
1:fc3efaef8625
Parent:
0:ce3fa8a3840c
diff -r ce3fa8a3840c -r fc3efaef8625 main.cpp
--- a/main.cpp	Sun Dec 08 18:56:02 2019 +0000
+++ b/main.cpp	Mon Dec 09 13:02:42 2019 +0000
@@ -1,12 +1,14 @@
 #include "mbed.h"
 #include "uLCD_4DGL.h"
 #include "Speaker.h"
+#include "SongPlayer.h"
 
 AnalogIn light1(p19);
 AnalogIn light2(p18);
 DigitalIn button(p8);
 DigitalOut led(p26);
-PwmOut speaker(p25);
+//PwmOut speaker(p25);
+SongPlayer spearker(p25);
 
 DigitalOut mag2(p20);
 DigitalOut mag1(p21);
@@ -131,18 +133,23 @@
         mag2 = 0;
         l2.used = 0;
     } else {
-        uLCD.printf("\nInvlaid locker and code combination");
+        uLCD.printf("\nInvalid locker and code combination");
+        float note[18]= {1568.0};
+        float duration[18]= {0.5};
         led = 1;
-        speaker = .5;
+        spearker.PlaySong(note, duration);
+//        speaker = .5;
         wait(.5);
         led = 0;
-        speaker = 0;
+//        speaker = 0;
         wait(.5);
         led = 1;
-        speaker = .5;
+        
+        spearker.PlaySong(note, duration);
+//        speaker = .5;
         wait(.5);
         led = 0;
-        speaker = 0;
+//        speaker = 0;
         wait(.5);
         
     }    
@@ -174,7 +181,7 @@
 int main() {
     mag1 = 0;
     mag2 = 0;
-    speaker.period(1.0/5000.0);
+//    speaker.period(1.0/20000.0);
     while(1){
         uLCD.locate(0,0);
         uLCD.printf("Welcome to\n our locker"); //Default Green on black text