cvend
This is an old revision of the document!
Table of Contents
cVEND is the NFC reader on the bottom half of the PM3
cVEND protocol notes
Reader -> Host
packet type 0xED seems to be a log message:
\xBC\xB9\0\xED\0h\xB6\x0306:48:13 Error: feclr_transceive() failed: error: 0, status: 0x00000008
0xB9 - card read?
Host -> reader
0xBC - appears after every read (ack of some sort?)
Card read flow
R: BCB600B9000BBB0C000000048A6EF29B149079CB8CF0 H: BC2200BC000158602A714F60 R: BCB722BD001E3D00000401013300160504010103001605048A6EF29B149020487330305022C98C7E9B H: BC2300BC0004AA5A2BC3F911A8A56A R: BCB823BD0002E301FDE0523164
Another one:
R: BCBF00B9000B480C000000048A6EF29B149079CB8CF0 H: BC2400BC0001C4602A714F60 R: BCC024BD001E0800000401013300160504010103001605048A6EF29B149020487330305022C98C7E9B H: BC2500BC0004365A2BC3F911A8A56A R: BCC125BD00027401FDE0523164
cvend.1768981423.txt.gz · Last modified: by v