// receiver.pde

#include <VirtualWire.h> // http://www.open.com.au/mikem/arduino/VirtualWire-1.4.zip

char inString[32];
int inCount;

void setup()
{
  
  pinMode(9, OUTPUT);        // sets the LED pin to be an output
  pinMode(10, OUTPUT);        // sets the LED pin to be an output
  
    ////// serial code is commented out because this application does  //////
    ////// not require a computer - remove comment to send to computer //////
    //Serial.begin(9600);	
    //Serial.println("setup");

    vw_setup(2000);	 // Bits per sec

    vw_rx_start();       // Start the receiver PLL running
}

void loop()
{

    uint8_t buf[VW_MAX_MESSAGE_LEN];
    uint8_t buflen = VW_MAX_MESSAGE_LEN;
    inCount = 0;

    if (vw_get_message(buf, &buflen)) // Non-blocking
    {
      int i;
      digitalWrite(13, true); // turn on LED to show received good message
      // Message with a good checksum received, dump it.
      //Serial.print("Got: ");	
      for (i = 0; i < buflen; i++)
      {
        //Serial.print(buf[i]);
        //Serial.print(" ");
        inString[inCount] = buf[i];
        inCount++;
      }
        //Serial.println("");
        
        ////// if statements comparing incoming message //////
        if (strcmp(inString, "N") == 0){
          digitalWrite(10, true);
        }
   
        if (strcmp(inString, "Y") == 0){
          digitalWrite(10, false);
        }
         
        if (strcmp(inString, "O") == 0){
          digitalWrite(9, true);
        }
   
        if (strcmp(inString, "Z") == 0){
          digitalWrite(9, false);
        }
      digitalWrite(13, false); // turn off LED to show done
    }
}