Merge pull request Arduino-IRremote#206 from AnalysIR/master

Create IRsendRawDemo

Author: z3t0

examples/IRsendRawDemo/IRsendRawDemo.ino

@@ -0,0 +1,37 @@
+/*
+ * IRremote: IRsendRawDemo - demonstrates sending IR codes with sendRaw
+ * An IR LED must be connected to Arduino PWM pin 3.
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * http://arcfn.com
+ *
+ * IRsendRawDemo - added by AnalysIR (via www.AnalysIR.com), 24 August 2015
+ *
+ * This example shows how to send a RAW signal using the IRremote library.
+ * The example signal is actually a 32 bit NEC signal.
+ * Remote Control button: LGTV Power On/Off. 
+ * Hex Value: 0x20DF10EF, 32 bits
+ * 
+ * It is more efficient to use the sendNEC function to send NEC signals. 
+ * Use of sendRaw here, serves only as an example of using the function.
+ * 
+ */
+
+
+#include <IRremote.h>
+
+IRsend irsend;
+
+void setup()
+{
+
+}
+
+void loop() {
+  int khz = 38; // 38kHz carrier frequency for the NEC protocol
+  unsigned int irSignal[] = {9000, 4500, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 39416, 9000, 2210, 560}; //AnalysIR Batch Export (IRremote) - RAW
+  
+  irsend.sendRaw(irSignal, sizeof(irSignal) / sizeof(irSignal[0]), khz); //Note the approach used to automatically calculate the size of the array.
+
+  delay(5000); //In this example, the signal will be repeated every 5 seconds, approximately.
+}