Hi all.
i am working with trf7960 rfid reader in visual studio2010. and i need reader commands. standard is 14443A.
i open a port in c# and i am sending data from that port to reader.
when i send "0108000304FF0000" for connect, i can connect to the reader.when i send "0109000304A0010000" for read tag, i can read tags UID which is FA48EE96CA.
and i need write command to change UID data.
Can anybody help me? :)
best regards.
Hello,
What type of 14443A tag are you using? The UID should be factory programmed by the manufacturer. The user should not be able to write the UID.
Best Regards,
Eddie LaCost
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i am using mifare card(i think its philips).
ok than how can i write data to its memory?
We have some firmware examples for writing mifare classic tags. Do you know if you have mifare classic or some other version of mifare? What microcontroller are you using? We have mifare examples on MSP430F2370 and Stellaris 9D96. The Stellaris firmware can be found below. If you are using the TRF7960AEVM, I will need to get you set up on our extranet site to deliver the code as there is security involved.
http://www.ti.com/tool/sw-dk-lm3s9b96-em2-trf7960-14443a