Diff: buzzer_music.cpp

Revision:

0:88d3b9015f7c

Child:

1:b5c534165dfe

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/buzzer_music.cpp	Mon Feb 26 11:25:59 2018 +0000
@@ -0,0 +1,28 @@
+#include "buzzer_music.h"
+#include "master.h"
+
+namespace ProjectOne{
+    
+    const int BuzzerMusic::frequencies[] = {110,110,110,98,130,110,98,130,110,165,165,165,175,130,104,98,130};
+    const int BuzzerMusic::lengths[] = {480,480,480,360,120,480,360,120,960,480,480,480,360,120,480,360,120};
+    const int BuzzerMusic::delays[] = {100,100,100,75,100,100,75,100,100,100,100,100,75,100,100,75,100};
+    
+    //PwmOut speaker(NC);
+    
+    BuzzerMusic::BuzzerMusic(PinName speakerPin) : speaker(speakerPin){
+        
+    }
+
+    void BuzzerMusic::playMusic(int x, int y){
+        for(int i = x; i < y; i ++){
+            speaker = 0.5;
+            speaker.period(1.0/frequencies[i]);
+            wait((float)lengths[i]/1000);
+            speaker = 0.0;
+            wait((float)delays[i]/1000);
+        }
+        printf("Played Music");
+    }
+
+}
+