main.cpp

00001 #include "mbed.h"
00002 #include "beep.h"
00003 Beep buzzer(p23);
00004 
00005 DigitalOut myled(LED1);
00006 
00007 void play(char* note);
00008 
00009 void popcorn() {
00010 
00011     play("e");
00012     play("d");
00013     play("e");
00014     play("c");
00015     play("gb");
00016     play("c");
00017     play("eb");
00018     play("w");
00019     play("e");
00020     play("d");
00021     play("e");
00022     play("c");
00023     play("gb");
00024     play("c");
00025     play("eb");
00026     play("w");
00027 
00028     play("e");
00029     play("f#");
00030     play("g");
00031     play("f#");
00032     play("g");
00033     play("e");
00034     play("f#");
00035     play("e");
00036     play("f#");
00037     play("d");
00038     play("e");
00039     play("d");
00040     play("e");
00041     play("d");
00042     play("e");
00043 
00044     play("w");
00045 
00046     play("e");
00047     play("d");
00048     play("e");
00049     play("c");
00050     play("gb");
00051     play("c");
00052     play("eb");
00053     play("w");
00054     play("e");
00055     play("d");
00056     play("e");
00057     play("c");
00058     play("gb");
00059     play("c");
00060     play("eb");
00061     play("w");
00062 
00063     play("e");
00064     play("f#");
00065     play("g");
00066     play("f#");
00067     play("g");
00068     play("e");
00069     play("f#");
00070     play("e");
00071     play("f#");
00072     play("d");
00073     play("e");
00074     play("d");
00075     play("e");
00076     play("d");
00077     play("g");
00078 
00079 }
00080 
00081 
00082 void play(char* note) {
00083     if (note=="a") {
00084         buzzer.beep(880,0.1);
00085     }
00086     if (note=="b") {
00087         buzzer.beep(987,0.1);
00088     }
00089     if (note=="c") {
00090         buzzer.beep(1024,0.1);
00091     }
00092     if (note=="d") {
00093         buzzer.beep(1175,0.1);
00094     }
00095     if (note=="e") {
00096         buzzer.beep(1319,0.1);
00097     }
00098     if (note=="f") {
00099         buzzer.beep(1397,0.1);
00100     }
00101     if (note=="g") {
00102         buzzer.beep(1568,0.1);
00103     }
00104 
00105     if (note=="gb") {
00106         buzzer.beep(830,0.1);
00107     }
00108     if (note=="eb") {
00109         buzzer.beep(659,0.1);
00110     }
00111     if (note=="f#") {
00112         buzzer.beep(1480,0.1);
00113     }
00114     if (note=="w") {
00115         wait(0.05);
00116     }
00117     wait (0.2); //wait while the note plays.
00118 }
00119 
00120 
00121 int main() {
00122     popcorn();
00123 }