Hi All I am working with MFRD560 Smart card reader from schlumberger with 89C51RD2. All comands are working fine except Load key command. Can anybody guide me for this Command ?. Command bytes which i am sending to reader: stx sr.nr cmd lnth mode sector 0xa0 0xa1 0xa2 0xa3 0xa4 0xa5 0xb0 0xb1 0xb2 0xb3 0xb4 0xb5 bcc dle etx lnth =0x0e,mode 0x00,sector=0x00 reply from reader : stx cmd 0x04 0x00 bcc dle etx. where byte oxo4 give the suatus which means not authenticated. This reader has come from Manufacturer so it is holding default password. Thanks regards Naresh
Hi Neil, yes i have,but I could not get any reply from them. Regards Naresh