pcdconfigrestore.c

RC500Basicfunctionlibrary,对于RFID开发者有很大的帮助！

#include<reg52.h>
#include<rc500.h>

char PcdConfigRestore()
{
    uchar code rc500config[32]=
    {0x00,0x58,0x3f,0x3f,0x19,0x13,0x00,0x00,0x00,0x73,0x08,0xad,0xff,0x00,0x41,0x00,
     0x00,0x06,0x03,0x63,0x63,0x00,0x00,0x00,0x00,0x08,0x07,0x06,0x0a,0x02,0x00,0x00};
    char status;
    uchar i;
    char idata congfigdata[16];
    uchar *pa;
    pa=&congfigdata[0];
    for(i=0;i<16;i++)
    {
    	*(pa+i)=rc500config[i];
    }
    status=PcdWriteE2(0x0010,0x10,pa);
    if(status==MI_OK)
    {
        for(i=0;i<16;i++)
        {
    	    *(pa+i)=rc500config[i+16];
        }
    }
    status=PcdWriteE2(0x0020,0x10,pa);
    return status;
}