added 2-param constructor to maintain backward compatibility

markfickett · Aug 20, 2018 · 03dfcb7 · 03dfcb7
1 parent 9d69b35
commit 03dfcb7
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/morse.cpp b/morse.cpp
@@ -216,7 +216,8 @@ void LEDMorseSender::setOn() { digitalWrite(pin, activeLow ? LOW : HIGH); }
 void LEDMorseSender::setOff() { digitalWrite(pin, activeLow ? HIGH : LOW); }
 LEDMorseSender::LEDMorseSender(int outputPin, bool activeLow, float wpm)
 	: MorseSender(outputPin, wpm), activeLow(activeLow) {};
-
+LEDMorseSender::LEDMorseSender(int outputPin, float wpm)
+	: MorseSender(outputPin, wpm), activeLow(false) {};
 
 // PWMMorseSender
 

diff --git a/morse.h b/morse.h
@@ -247,6 +247,13 @@ class LEDMorseSender: public MorseSender {
 		 * @param wpm words per minute, default: WPM_DEFAULT
 		 */
 		LEDMorseSender(int outputPin, bool activeLow = false, float wpm=WPM_DEFAULT);
+
+		/**
+		 * Creates a LED Morse code sender with the given GPIO pin.  This constructor is for backward compability.
+		 * @param outputPin GPIO pin number
+		 * @param wpm words per minute
+		 */
+		LEDMorseSender(int outputPin, float wpm);
 };