Diff: tetris.cpp

Revision:

1:5d7ecf6a9525

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tetris.cpp	Fri Nov 09 16:34:20 2012 +0000
@@ -0,0 +1,114 @@
+#include "mbed.h"
+#include "beep.h"
+Beep buzzer(p23);
+
+DigitalOut myled(LED1);
+
+void play(char* note, char* length);
+
+void tetris() {
+
+   
+    play("g", "Q");
+    play("d", "E");
+    play("eb", "E");
+    play("f", "Q");
+    play("eb", "E");
+    play("d", "E");
+    play("c", "Q");
+    play("c", "E");
+    play("eb", "E");
+    play("g", "Q");
+    play("f", "E");
+    play("eb", "E");
+    play("d", "T");
+    play("eb", "E");
+    play("f", "Q");
+    play("g", "Q");
+    play("eb", "S");
+    play("c", "S");
+    play("c", "S");
+    play("r", "Q");
+    play("r", "E");
+    play("f", "T");
+    play("abh", "E");
+    play("ch", "Q");
+    play("bbh", "E");
+    play("abh", "E");
+    play("g", "T");
+    play("eb", "E");
+    play("g", "Q");
+    play("f", "E");
+    play("eb", "E");
+    play("d", "Q");
+    play("d", "E");
+    play("eb", "E");
+    play("f", "Q");
+    play("g", "Q");
+    play("eb", "Q");
+    play("c", "S");
+    play("c", "S");
+    play("r", "Q");
+
+}
+
+
+void play(char* note, char* length) {
+    
+    if (note=="ab") {
+        buzzer.beepFreq(830);
+    }
+    if (note=="abh"){
+    buzzer.beepFreq(1661);
+    }
+    if (note=="bb") {
+        buzzer.beepFreq(932);
+    }
+    if (note=="bbh") {
+        buzzer.beepFreq(1865);
+    }
+    if (note=="c") {
+        buzzer.beepFreq(1046);
+    }
+    if (note=="ch") {
+        buzzer.beepFreq(2093);
+    }
+    if (note=="d") {
+        buzzer.beepFreq(1175);
+    }
+    if (note=="eb") {
+        buzzer.beepFreq(1245);
+    }
+    if (note=="f") {
+        buzzer.beepFreq(1397);
+    }
+    if (note=="g") {
+        buzzer.beepFreq(1568);
+    }
+    if (note=="r") {
+        buzzer.beepFreq(0);
+    }
+    
+    if (length=="Q"){ //quarter note
+        buzzer.beepTime(0.5);
+        wait (0.5);
+    }
+    if (length=="E"){ // eighth note
+        buzzer.beepTime(0.25);
+        wait(0.25);
+    }
+    if (length=="T"){ //quarter+eigthh note
+        buzzer.beepTime(0.75);
+        wait(0.75);
+    }
+    if (length=="S"){ //staccato note
+    buzzer.beepTime(0.25);
+    wait(0.5);
+    }
+
+}
+
+
+int main() {
+    tetris();
+}