aurdiuno ve Rfid kontür yükleme ve düsme sorunu

[B]void[/B] checkRFID()

[B]{[/B]
// Check the serial port [B]for[/B] data from the RFID module.
[B]if[/B] (Serial.available() > 0)

[B]{[/B]
byte d = Serial.read();

[B]switch[/B] (d)
[B]{
case[/B] 0x02: // Start of transmission

serPos = 0;
[B]break[/B];
[B]case[/B] 0x03: // End of transmission

readTag();
[B]break[/B];
[B]default[/B]: // Add to buffer.
serRead[serPos] = d;

serPos++;
[B]}
}
}[/B]

[B]void[/B] readTag() // Parse the data from a card.

[B]{[/B]
serRead[10] = 0;
Serial.print("Card Read:");

Serial.println(serRead);

setMode(MODE_WAIT_NAME);


// Make a beep
buzz(NOTE_B4, 8);

buzz(NOTE_E5, 4);

// Ask the server who this is.
sendCommand('S', serRead);

// Turn off the RFID module.
digitalWrite(PIN_RFID_RESET, LOW);

[B]}[/B]
[code]

saygılarımla

#include <SPI.h>
#include <MFRC522.h>
#include <EEPROM.h>




#define RST_PIN 9
#define SS_PIN 10

byte readCard[4];
int successRead;

MFRC522 mfrc522(SS_PIN, RST_PIN);

MFRC522::MIFARE_Key key;

void setup()
{
  Serial.begin(9600);
  SPI.begin();
  mfrc522.PCD_Init();
  Serial.println("RFID KART KAYIT UYGULAMASI");
  Serial.println("--------------------------");
  Serial.println("Lutfen  karti okutun");
  Serial.println();

}

void loop()
{
  //yeni kart okununmadıkça devam etme
  if ( ! mfrc522.PICC_IsNewCardPresent())
  {
    return;
  }
  if ( ! mfrc522.PICC_ReadCardSerial())
  {
    return;
  }
  getID();  //kart ID oku
  delay(100);
  SektorOku(); //Sektör oku
  delay(100);
  SektorYaz();

  //**********************************************************************************
  delay(200);
}





///Rfid kartı id sini oku.
int getID() {

  Serial.print("Kart UID'si: ");
  //kartın UID'sini byte byte oku ve seri monitöre yaz
  for (int i = 0; i < mfrc522.uid.size; i++) {  //
    readCard[i] = mfrc522.uid.uidByte[i];
    Serial.print(readCard[i], HEX);
  }
  Serial.println("");
  //kart okumayı durdur ve 1 döndür (okuma başarılı)
  mfrc522.PICC_HaltA();
  return 1;
}

void SektorOku()
{
    // In this sample we use the second sector,
    // that is: sector #1, covering block #4 up to and including block #7
    byte sector         = 1;
    byte blockAddr      = 4;
    byte trailerBlock   = 7;
    byte status;
    byte buffer[18];
    byte size = sizeof(buffer);
   
    // Read data from the block
    Serial.print(F("Reading data into block ")); Serial.print(blockAddr);
    Serial.println(F(" ..."));
    status = mfrc522.MIFARE_Read(blockAddr, buffer, &size);  //sektörü oku buffer ata
    if (status != MFRC522::STATUS_OK) {
        Serial.print(F("Hata: "));
        Serial.println(mfrc522.GetStatusCodeName(status));
    }
    Serial.print(F("Okunan Data- (Blok)")); Serial.print(blockAddr); Serial.println(F(":"));
    dump_byte_array(buffer, 16); //gelen datayı diziye ata göster
    Serial.println();

}

void SektorYaz()
{
  byte blockAddr      = 4;
  byte dataBlock[]    = {
        0x01, 0x02, 0x03, 0x04, //  1,  2,   3,  4,
        0x05, 0x06, 0x07, 0x08, //  5,  6,   7,  8,
        0x08, 0x09, 0xff, 0x0b, //  9, 10, 255, 12,
        0x0c, 0x0d, 0x0e, 0x0f  // 13, 14,  15, 16
    };
    byte status;
    byte buffer[18];
    byte size = sizeof(buffer);
   
// Write data to the block
    Serial.print(F("Writing data into block ")); Serial.print(blockAddr);
    Serial.println(F(" ..."));
    status = mfrc522.MIFARE_Write(blockAddr, dataBlock, 16);  //dataBlock dizisindeki yeni değerleri karta yaz
    if (status != MFRC522::STATUS_OK) {
        Serial.print(F("Hata: "));
        Serial.println(mfrc522.GetStatusCodeName(status));
    }
    Serial.println();
}


/**
 * Helper routine to dump a byte array as hex values to Serial.
 */
void dump_byte_array(byte *buffer, byte bufferSize) {
    for (byte i = 0; i < bufferSize; i++) {
        Serial.print(buffer[i] < 0x10 ? " 0" : " ");
        Serial.print(buffer[i], HEX);
    }
}

[code]