Diff: main.cpp

Revision:

1:47973f27d645

Parent:

0:f48fccfff709

Child:

2:86de87ec731a

--- a/main.cpp	Fri Aug 14 10:35:11 2015 +0000
+++ b/main.cpp	Fri Aug 14 13:32:24 2015 +0000
@@ -1,5 +1,6 @@
 #include "mbed.h"
 #include <Button.cpp>
+#include "TextLCD.h"
 
 #define DO4 262
 #define RE4 294
@@ -9,18 +10,35 @@
 #define LA4 440
 #define SI4 494
 
+//TextLCD lcd(PTE5, PTE3, PTE2, PTB11, PTB10, PTB9, TextLCD::LCD16x2); //TextLCD (PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type=LCD16x2, PinName bl=NC, PinName e2=NC, LCDCtrl ctrl=HD44780)
 Speaker speaker (PTA4);
 DigitalOut led1(LED1);
 DigitalOut led2(LED2);
 DigitalOut led3(LED3);
+int freq =0;
+bool activeNotes[7];
 
 int main(){
     led1=1;
     led2=1;
     led3=1;
-    Button a (PTA1, LA4, &speaker, &led1);
-    Button b (PTA2, DO4, &speaker, &led2);
-    Button c (PTA12, FA4, &speaker, &led3);
+    Button a (PTA1, LA4, &activeNotes[5], &led1);
+    Button b (PTA2, DO4, &activeNotes[0], &led2);
+    Button c (PTA12, FA4, &activeNotes[3], &led3);
+    //lcd.cls();
     while (true){
+        freq=0;
+        if(activeNotes[0])
+            freq+=FA4;
+        if(activeNotes[3])
+            freq+=DO4;
+        if(activeNotes[5])
+            freq+=LA4;
+        if(freq>0){
+            speaker.PlayNote(freq, 0.005, 0.2);
+            //lcd.printf("%d", freq);
+            //wait(0.1);
+            //lcd.cls();  
+        }
     }
 }
\ No newline at end of file