ardvindo/Arduino/Arduino.ino

#include <RCSwitch.h>
#include <Streaming.h>

RCSwitch rcswitch = RCSwitch();

void setup() 
{
  Serial.begin(9600);
  //timeout for Serial.find(), 
  Serial.setTimeout(100);
  
  rcswitch.enableTransmit(4);
  
  Serial.println("ardvindo started");
}

void loop() 
{
  if(Serial.available() > 0) 
  {
    // - 'i' info for identification
    // - 'e' enable / switch on
    // - 'd' disable / switch off
    char command = Serial.read();
    
    if(command == 'i')
    {
      Serial.println("ardvindo");
    }
    else if(command == 'e' || command == 'd')
    {
      //wait for space and family
      while(Serial.available() < 2)
      {
        delay(1);
      }
      
      Serial.read(); //space
      char family = Serial.read();
      int group = Serial.parseInt();
      int device = Serial.parseInt();

      if(command == 'e')
      {
        rcswitch.switchOn(family, group, device);
      }
      else
      {
        rcswitch.switchOff(family, group, device);
      }
      
      Serial << command << " " << family << " " << group << " " << device << "\n";
    }
    
    // strip all further chars until end of line
    Serial.find("\n");
  }
}