7637| 9
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迷你开发板RFID RFID_RC522读卡实验 |
5金钱
最佳答案近来在搞这个,送个给你
调用:
u8 CT[2] = {1,1};//卡片类型
u8 SN1[4] = {0,0,0,0};//卡片号码
u8 assWd[6]={0xff,0xff,0xff,0xff,0xff,0xff};
u8 data[16];//缓冲区
InitRc522();//初始化RFID读卡
while(1)
{
PcdReset();
PcdRequest(PICC_REQIDL,CT);//寻卡
PcdAnticoll(SN1); //防冲撞,至此,SN1中保存了卡号
PcdSelect(SN1);//选卡
PcdAuthState(0x60/*PICC_AUTHENT ...
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