#include
#include
#define uchar unsigned char
#define uint unsigned int
//4 bytes tag serial number, the first 5 bytes for the checksum byte
uchar serNumA[5];
uchar fifobytes;
uchar fifoValue;
AddicoreRFID myRFID; // create AddicoreRFID object to control the RFID module
/////////////////////////////////////////////////////////////////////
//set the pins
/////////////////////////////////////////////////////////////////////
const int chipSelectPin = 10;
const int NRSTPD = 9;
//Maximum length of the array
#define MAX_LEN 16
void setup() {
Serial.begin(9600); // RFID reader SOUT pin connected to Serial RX pin at 9600bps
// start the SPI library:
SPI.begin();
pinMode(chipSelectPin,OUTPUT); // Set digital pin 10 as OUTPUT to connect it to the RFID /ENABLE pin
digitalWrite(chipSelectPin, LOW); // Activate the RFID reader
pinMode(NRSTPD,OUTPUT); // Set digital pin 10 , Not Reset and Power-down
digitalWrite(NRSTPD, HIGH);
myRFID.AddicoreRFID_Init();
}
void loop()
{
uchar i, tmp, checksum1;
uchar status;
uchar str[MAX_LEN];
uchar RC_size;
uchar blockAddr; //Selection operation block address 0 to 63
String mynum = "";
str[1] = 0x4400;
//Find tags, return tag type
status = myRFID.AddicoreRFID_Request(PICC_REQIDL, str);
if (status == MI_OK)
{
Serial.println("RFID tag detected");
}
//Anti-collision, return tag serial number 4 bytes
status = myRFID.AddicoreRFID_Anticoll(str);
if (status == MI_OK)
{
checksum1 = str[0] ^ str[1] ^ str[2] ^ str[3];
Serial.print(str[0]);
Serial.print(" , ");
Serial.print(str[1]);
Serial.print(" , ");
Serial.print(str[2]);
Serial.print(" , ");
Serial.print(str[3]);
Serial.print(" , ");
Serial.print(str[4]);
Serial.print(" , ");
Serial.println(checksum1,BIN);
Serial.println();
delay(1000);
}
myRFID.AddicoreRFID_Halt(); //Command tag into hibernation
}
