Diff: main.cpp
- Revision:
- 0:862276502fe2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Dec 26 12:45:32 2011 +0000
@@ -0,0 +1,24 @@
+#define mC 261.626
+#define mD 293.665
+#define mE 329.628
+#define mF 349.228
+#define mG 391.995
+#define mA 440.000
+#define mB 493.883
+
+#include "mbed.h"
+
+PwmOut sp1(p25);
+
+int main() {
+ float mm[]={mC,mD,mE,mF,mG,mA,mB,mC*2};
+ int i;
+
+ for (i=0;i<sizeof(mm);i++) {
+ sp1.period(1.0/mm[i]);
+ sp1.write(0.5f);
+ wait(0.5f);
+ sp1.write(0.0f);
+ }
+ while (1);
+}