implement

Author: thijstriemstra

KY006_Buzzer/KY006_Buzzer.cpp

@@ -12,10 +12,17 @@ KY006_Buzzer::KY006_Buzzer(int buzzer_pin) {
 }
 
 void KY006_Buzzer::begin() {
+  pinMode(_buzzerPin, OUTPUT);
 }
 
-void KY006_Buzzer::enable() {
+void KY006_Buzzer::enable(unsigned int frequency, unsigned long duration) {
+  // stop sound first
+  disable();
+
+  // start sound
+  tone(_buzzerPin, frequency, duration);
 }
 
 void KY006_Buzzer::disable() {
+  noTone(_buzzerPin);
 }

KY006_Buzzer/KY006_Buzzer.h

@@ -16,7 +16,7 @@ class KY006_Buzzer
       int buzzer_pin
     );
     void begin();
-    void enable();
+    void enable(unsigned int frequency = 1000, unsigned long duration = 100);
     void disable();
 
   private: