Diff: Tune.cpp

Revision:

0:2fc1a329e9a1

diff -r 000000000000 -r 2fc1a329e9a1 Tune.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tune.cpp	Thu Dec 09 15:51:58 2021 +0000
@@ -0,0 +1,45 @@
+#include "Tune.h"
+
+InterruptIn button(D2);
+PwmOut buzzer(D14);
+Timer debounce;
+Ticker flipper;
+
+int svira=1;
+float frequency[]= {82.41, 110.00, 146.83, 196.00, 246.94, 329.63};
+
+void TuneInit()
+{
+    debounce.start();
+    button.rise(&toggle);
+    flipper.attach(&piezo, 2);
+}
+
+void toggle()
+{
+    if (debounce.read_ms()>200) {
+        inkrementatitator();
+    }
+    debounce.reset();
+}
+
+void inkrementatitator()
+{
+    if(i==5) {
+        i=0;
+    } else {
+        i++;
+    }
+}
+
+void piezo()
+{
+    if(svira==1) {
+        svira=0;
+        buzzer.period(1/((frequency[i])*2));
+        buzzer=0.5;
+    } else {
+        buzzer=0;
+        svira=1;
+    }
+}