Add pubsub client

libraries/RemoteSwitch/examples/Retransmitter/Retransmitter.ino

@@ -0,0 +1,40 @@
+/*
+* Demo for RF remote switch receiver.
+* For details, see RemoteReceiver.h!
+*
+* This sketch demonstrates how to use the static version of
+* RemoteReceiver::sendCode, which can be used in low-memory
+* situations.
+*
+* Connect the transmitter to digital pin 11, and the receiver to digital pin 2.
+*
+* When run, this sketch waits for a valid code from the receiver, decodes it,
+* and retransmits it after 5 seconds.
+*/
+
+#include <RemoteReceiver.h>
+#include <RemoteTransmitter.h>
+
+void setup() {
+  // See example Show_received_code for info on this
+  RemoteReceiver::init(0, 3, retransmitter);
+}
+
+void loop() {
+}
+
+void retransmitter(unsigned long receivedCode, unsigned int period) {  
+  // Disable the receiver; otherwise it might pick up the retransmit as well.
+  RemoteReceiver::disable();
+  
+  // Need interrupts for delay()
+  interrupts();
+    
+  // Wait 5 seconds before sending.
+  delay(5000);
+
+  // Retransmit the signal 8 times ( == 2^3) on pin 11. Note: no object was created!
+  RemoteTransmitter::sendCode(11, receivedCode, period, 3);
+  
+  RemoteReceiver::enable();
+}