Svenska ElektronikForumet

Kod: Markera allt

Show_received_code.cpp.o: In function `loop':
Show_received_code.cpp:28: undefined reference to `RemoteReceiver::init(unsigned short, unsigned short, void (*)(unsigned long, unsigned int))'
collect2: error: ld returned 1 exit status

Kod: Markera allt

/* For decoding Nexa remotes, as simple as possible(?)

RF receiver connected to Arduino pin D2.

C Patrik Hermansson 20121218
GPL v2
*/ 
const byte LED = 13;

unsigned long timeOfLastPinChange=0;
long microsSinceLastChange,microsSinceLastChangeOld;
int startbit, c=0;
unsigned long message; 

void pinChange () {
  // Pin level has changed
  long currentTime = micros();
  microsSinceLastChange = (currentTime - timeOfLastPinChange);
  timeOfLastPinChange = currentTime;  
}

void setup()
{ 
  Serial.begin(9600);
  Serial.println("Start Nexa-decode");
  pinMode(LED, OUTPUT);
  attachInterrupt (0, pinChange, CHANGE);  // attach interrupt handler
}

void loop()
{
  if (microsSinceLastChangeOld != microsSinceLastChange) {   // Pin has changed since last time
    
    // Detect startbit
    if (microsSinceLastChange >=11100 && microsSinceLastChange <=11400 && startbit==0) 
    {
        startbit = 1;
        Serial.println("Startbit received ");
    }
    
    // Check for short and long pulses, add to message accordingly
    if (microsSinceLastChange < 700 && startbit==1) 
    {
      c++;
      message = message << 1;
    }
    else if (microsSinceLastChange > 700 && microsSinceLastChange < 1500 && startbit==1) 
    {
      c++;
      message = message << 1;
      message |= 1;
    } 
    
    // Save current time
    microsSinceLastChangeOld = microsSinceLastChange;
    
    // All pulses received, check if code is recognized and reset counters
    if (c>50 && startbit==1) {
       //Debug:
       //Serial.println(message);
       if (message==2863313713) {    // A1 on
           digitalWrite(LED, HIGH);
           Serial.println("A1 on");
       }
       else if (message==2863313705) { // A1 off
           digitalWrite(LED, LOW);
           Serial.println("A1 off");
       }   
       message=0;
       c=0;
       startbit=0;
    }
  }
}