我为了调试 屏蔽Timerlen和IdleEn,其他是复位值,可是读PrimaryStatics的寄存器的值一直为65H。望高手指点迷津;谢谢先
how are you,i'm jesper from malaysia,i'm 22years old studying diploma in micro-electronics one of the college here.i'm a electronics hobbyist.
i want to do a study on ISO14443 contactless technology.i need to built a mifare card reader.
i have bought a MFRC500 chip and AT89S52 to built the reader.but i cant find any guide or schematic anyway.i found your email address from a forum,and i know you have built a mifare reader,i hope you can share me you schematic, micro-controller code and software for it.
i really need your help here to complet my project.
hope to hear from you soon,thanks in advance.
have a niceday to you.
you can reply me in chinese,i can read it.
Jesper.
jesper_lky@yahoo.com.sg