RF Lighthouse sourcecode

rfLighthouse.ino

#include <JeeLib.h>

MilliTimer sendTimer;
char payload[] = "PONG";
byte needToSend;

void setup () {
    Serial.begin(57600);
    Serial.print("RF Lighthouse -");
    rf12_config();
}

void loop () {
  
    if (rf12_recvDone() && rf12_crc == 0) {
      //done something with received shizzle 
    }    
    if (sendTimer.poll(3000))
        needToSend = 1;

    if (needToSend && rf12_canSend()) {
        needToSend = 0;
        rf12_sendStart(0, payload, sizeof payload);
        Serial.println("PONG");
    }
}