carddata.h

应用案例

//////////////////////////////////////////////////////////////////
#define CARD_NUM  3				   //card number


unsigned char code  inputcard[16]="    请放入卡    ";
unsigned char code  error1[16] =  "    很抱歉！    ";
unsigned char code  error2[16]=   "数据库无此卡信息";
unsigned char code  welcome[16]=  "        欢迎你  ";


unsigned char code  name[CARD_NUM][16]=
{{"曾东旭          "},
 {"陈容茂          "},
 {"齐  璐          "}};
unsigned char code  card[CARD_NUM][4]=
{{0x04,0x9b,0x1c,0xeb},
 {0x94,0xd5,0x19,0xeb},
 {0x94,0xf9,0x1c,0xeb}};


unsigned char compare(unsigned char card_temp[][4],unsigned char *target)
{
	unsigned char cnt,num,flag;
    for(num=0;num<CARD_NUM;num++)
		{
		flag = num;
		for(cnt=0;cnt<4;cnt++)
		    {
			if(card_temp[num][cnt]!=target[cnt])
				{
				flag = 0xff;
				break;
				}
			}
		if(flag == num)
		return flag;
		}
	return flag;		  
}