//讀寫扇區(qū)的例子:
#include <SPI.h>
#include <RFID.h>
RFID rfid(53,49); //D10--讀卡器MOSI引腳、D5--讀卡器RST引腳
//4字節(jié)卡序列號,第5字節(jié)為校驗(yàn)字節(jié)
unsigned char serNum[5];
//寫卡數(shù)據(jù),3為數(shù)據(jù)塊012,16為長度
unsigned char writeDate[3][16] ={
{'1', '2', '3', '4', '-', '5', '6', '7', '8', '9', 'a', 'b', 'c','d', 'e', 0},
{'1', '1', '3', '4', '-', '5', '6', '7', '8', '9', 'a', 'b', 'c','d', 'e', 0},
{'1', '1', '1', '4', '-', '5', '6', '7', '8', '9', 'a', 'b', 'c','d', 'e', 0},
};
//原扇區(qū)A密碼,16個(gè)扇區(qū),每個(gè)扇區(qū)密碼6Byte
unsigned char sectorKeyA[16][16] = {
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},//0~16扇區(qū)原密碼
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
};
//新扇區(qū)A密碼,16個(gè)扇區(qū),每個(gè)扇區(qū)密碼6Byte,一行代表一個(gè)扇區(qū)
//改密碼只要改前面6個(gè)ff任意一個(gè), 0xff,0x07,0x80,0x69, 千萬不能動(dòng)否則可能報(bào)廢扇區(qū)
unsigned char sectorNewKeyA[16][16] = {
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},//1-16扇區(qū)新密碼
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
};
//char aa[16];
void setup()
{
Serial.begin(9600);
SPI.begin();
rfid.init();
}
void loop()
{
//unsigned char i,tmp;//i為數(shù)據(jù)塊號0.1.2
unsigned tmp;
unsigned char status;
unsigned char str[MAX_LEN];
// unsigned char RC_size;
unsigned char blockAddr; //選擇操作的塊地址0~63。但只能寫4的倍數(shù)+3;比如7,11,15,19---
//找卡
rfid.isCard();
//讀取卡序列號
if (rfid.readCardSerial())
{
Serial.print("The card's number is : ");
Serial.print(rfid.serNum[0],HEX);
Serial.print(rfid.serNum[1],HEX);
Serial.print(rfid.serNum[2],HEX);
Serial.print(rfid.serNum[3],HEX);
Serial.print(rfid.serNum[4],HEX);
Serial.println(" ");
}
//選卡,返回卡容量(鎖定卡片,防止多次讀寫)
rfid.selectTag(rfid.serNum);
//寫數(shù)據(jù)卡
// for(int i=0;i<3;i++)//循環(huán)寫入數(shù)據(jù)塊012,不循環(huán)就單獨(dú)寫i值
// {
// blockAddr = 15; //扇區(qū)3,控制塊3
// if (rfid.auth(PICC_AUTHENT1A, blockAddr, sectorKeyA[ blockAddr/4], rfid.serNum) == MI_OK) //認(rèn)證
// {
//// 寫密碼
// status = rfid.write(blockAddr, sectorNewKeyA[blockAddr/4]);
// //寫數(shù)據(jù)
//
// blockAddr = blockAddr - 3+i; //數(shù)據(jù)塊i
// tmp=(blockAddr+3-i)/4;
// status = rfid.write(blockAddr, writeDate[i]);
// if(status == MI_OK)
// {
//
// Serial.print("扇區(qū):");
// Serial.print(tmp,DEC);
// Serial.print("數(shù)據(jù)塊:");
// Serial.println(i);
// Serial.println("Write card OK!");
// }
// }
// }
//讀卡
for(int i=2;i<3;i++)
{
blockAddr = 15; ////扇區(qū)3,控制塊3
status = rfid.auth(PICC_AUTHENT1A, blockAddr, sectorNewKeyA[blockAddr/4], rfid.serNum);
if (status == MI_OK) //認(rèn)證
{
//讀數(shù)據(jù)
blockAddr = blockAddr - 3+i;
if( rfid.read(blockAddr, str) == MI_OK)
{
Serial.print("Read from the card ,the data is : ");
Serial.println((char *)str);
Serial.print("扇區(qū):");
Serial.print(blockAddr/4,DEC);
Serial.print("數(shù)據(jù)塊:");
Serial.println(i);
}
}
}
rfid.halt();//去掉本行連續(xù)讀寫
}
//驗(yàn)證密碼+數(shù)據(jù)后,再對arduino設(shè)定的sj進(jìn)行減5操作
#include <SPI.h>
#include <RFID.h>
RFID rfid(53,49); //D10--讀卡器MOSI引腳、D5--讀卡器RST引腳
//4字節(jié)卡序列號,第5字節(jié)為校驗(yàn)字節(jié)
unsigned char serNum[5];
//寫卡數(shù)據(jù)
unsigned char writeDate[16]={'1', '2', '3', '4', '-', '5', '6', '7', '8', '9', 'a', 'b', 'c','d', 0, 0};
unsigned char aa[16]= {'1', '2', '3', '4', '-', '5', '6', '7', '8', '9', 'a', 'b', 'c','d', 0, 0};
char dy;
unsigned int sj=1000;
//原扇區(qū)A密碼,16個(gè)扇區(qū),每個(gè)扇區(qū)密碼6Byte
unsigned char sectorKeyA[16][16] = {
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
// {0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
// {0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
// {0x11, 0x11, 0x11, 0x11, 0x11, 0x11},
};
//新扇區(qū)A密碼,16個(gè)扇區(qū),每個(gè)扇區(qū)密碼6Byte
//改密碼只要改第3行前面6個(gè)ff任意一個(gè), 0xff,0x07,0x80,0x69, 千萬不能動(dòng)負(fù)責(zé)報(bào)廢扇區(qū)
unsigned char sectorNewKeyA[16][16] = {
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},//讀改密碼只要改前面6個(gè)ff任意一個(gè)
{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xff,0x07,0x80,0x69, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},//寫改密碼只要改前面6個(gè)ff任意一個(gè)
};
void setup()
{
Serial.begin(9600);
SPI.begin();
rfid.init();
}
void loop()
{
unsigned char i,tmp;
unsigned char status;
unsigned char str[MAX_LEN];
unsigned char RC_size;
unsigned char blockAddr; //選擇操作的塊地址0~63
//找卡
rfid.isCard();
//讀取卡序列號
if (rfid.readCardSerial())
{
Serial.print("The card's number is : ");
Serial.print(rfid.serNum[0],HEX);
Serial.print(rfid.serNum[1],HEX);
Serial.print(rfid.serNum[2],HEX);
Serial.print(rfid.serNum[3],HEX);
Serial.print(rfid.serNum[4],HEX);
Serial.println(" ");
}
//選卡,返回卡容量(鎖定卡片,防止多次讀寫)
rfid.selectTag(rfid.serNum);
//寫數(shù)據(jù)卡
blockAddr = 7; //數(shù)據(jù)塊7//報(bào)廢扇區(qū)2,1,16
if (rfid.auth(PICC_AUTHENT1A, blockAddr, sectorKeyA[ blockAddr/4], rfid.serNum) == MI_OK) //認(rèn)證
{
// 寫數(shù)據(jù)
status = rfid.write(blockAddr, sectorNewKeyA[blockAddr/4]);
Serial.print("set the new card password, and can modify the data of the Sector: ");
Serial.println(blockAddr/4,DEC);
//寫數(shù)據(jù)
blockAddr = blockAddr - 3 ; //數(shù)據(jù)塊4
status = rfid.write(blockAddr, writeDate);
if(status == MI_OK)
{
Serial.println("Write card OK!");
}
}
//讀卡
blockAddr = 7;
status = rfid.auth(PICC_AUTHENT1A, blockAddr, sectorNewKeyA[blockAddr/4], rfid.serNum);
if (status == MI_OK) //認(rèn)證
{
//讀數(shù)據(jù)
blockAddr = blockAddr - 3 ;
if( rfid.read(blockAddr, str) == MI_OK)
{
Serial.print("Read from the card ,the data is : ");
Serial.println((char *)str);
for(int a=0;a<15;a++)
{
dy=1;
if(aa[a]!=str[a])
{
dy=0;
break;
}
}
if(dy==1)
{
sj-=5;
Serial.println(sj);
}
}
}
rfid.halt();
}
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