HeatpumpIR library + sensors example to send IR commands to heatpumps

libraries/HeatpumpIR/IRSender.h

@@ -0,0 +1,23 @@
+/*
+    Class to send IR signals using the Arduino PWM
+*/
+#ifndef IRSender_h
+#define IRSender_h
+
+#include <Arduino.h>
+
+class IRSender
+{
+  public:
+    IRSender(byte pin);
+    void setFrequency(int frequency);
+    void sendIRByte(byte sendByte, int bitMarkLength, int zeroSpaceLength, int oneSpaceLength);
+    byte bitReverse(byte x);
+    void space(int spaceLength);
+    void mark(int markLength);
+
+  private:
+    byte _pin;
+};
+
+#endif