[求助] RC632读m1卡密码验证不过，想请大家帮看下问题出来什么地方

xs19820727 2015-5-26 16:23 楼主

#include
#include
#include"RC632.h"
#include"slrc632.h"
#include"iso14443a.h"

void Delay_50us(unsigned int t);
void DelayMs(unsigned int t);
extern void UART0_init(void);
extern void SendData(unsigned char SendByte);
extern  void SendString(char *s);
unsigned char Nkey_a[6] = {0xff,0xff,0xff,0xff,0xff,0xff}; //定义密钥A
unsigned char Nkey_c[12];
unsigned char Nkey_c3[12]={0xcf,0xdf,0xdf,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7,0xdf,0xd9,0xda};
unsigned char Nkey_c1[12]={0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0};//定义用来转换后12字节的密钥
unsigned char Nkey_c2[12]={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};//定义用来转换后12字节的密钥
unsigned char KuaiN=0;
unsigned char xdata Read_data[16];
void main()
{
unsigned char i=0;
unsigned char status;
unsigned char atq[2];
unsigned char UID[4];

   UART0_init();
RF_RST=0;
led=1 ;
Rc500Ready();
// SendData(0xaa);SendData(0xaa); DelayMs(100);
led=1;
status=M500PcdConfigISOType('A');
led=0 ;
//    status=ChangeCodeKey(Nkey_a,Nkey_c);    //将密钥转换为RC500接收格式,

//       if(status==MI_OK)
//       {
// for(i=0;i<12;i++)
//{

//
// SendData(Nkey_c[i]);
//}

while(1)
{
led=1 ;

status = PcdRequest(0x52, atq);

if (status != MI_OK)
{

status = PcdRequest(0x52, atq);
if (status != MI_OK)
{
// SendData(0xa1);
continue;
}
  }

status=PcdAnticoll(&UID);

if(status==MI_OK)
{
   //SendData(0xa1);
for(i=0;i<4;i++)
{

led=0 ;
//SendData(UID[i]);
}
status = PcdSelect(&UID);

}

if(status==MI_OK)  //开始验证该卡
   {//SendString("选卡");
        ChangeCodeKey(Nkey_a,Nkey_c);
//SendString("密钥转换");
            status=PcdAuthKey(Nkey_c);          //将已转换格式后的密钥送到RC500的FIFO中

         if(status==MI_OK)
         {//SendString("密钥送到RC500的FIFO");
         /* 用存放RC500的FIFO中的密钥和卡上的密钥进行验证 ,0x60:验证A密钥,0x61:验证B密钥
         */
         status=PcdAuthState(0x60,0x35,UID);
         if(status==MI_OK)
         {//SendString("验证后读卡");
               status=PcdRead(0x35,Read_data); //读取一个块号中16个字节的数据          //读卡上一块(block)数据(16字节
   for(i=0;i<16;i++)
{

SendData(Read_data[i]);
}
            if(status==MI_OK)
            {
            PcdHalt();    //命令卡进入休眠状态
            }
   DelayMs(50);

led=0 ;
   DelayMs(50);
     led=1 ;

}
}
}}}//}
这句是验证密码status=PcdAuthState(0x60,0x35,UID);总是验证不过去请有经验的高手帮看下密码什么地方不对