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hf 14a snoop optimized and added parameters. hf 14a sniff - not work.

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This commit is contained in:
Merlokbr@gmail.com 2012-07-07 15:29:51 +00:00
commit 5cd9ec01e0
5 changed files with 197 additions and 186 deletions
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23
client/cmdhf14a.c
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@ -284,9 +284,26 @@ int CmdHF14ASim(const char *Cmd)
return 0;
}
int CmdHF14ASnoop(const char *Cmd)
{
UsbCommand c = {CMD_SNOOP_ISO_14443a};
int CmdHF14ASnoop(const char *Cmd) {
int param = 0;
if (param_getchar(Cmd, 0) == 'h') {
PrintAndLog("It get data from the field and saves it into command buffer.");
PrintAndLog("Buffer accessible from command hf 14a list.");
PrintAndLog("Usage: hf 14a snoop [c][r]");
PrintAndLog("c - triggered by first data from card");
PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
PrintAndLog("sample: hf 14a snoop c r");
return 0;
}
for (int i = 0; i < 2; i++) {
char ctmp = param_getchar(Cmd, i);
if (ctmp == 'c' || ctmp == 'C') param |= 0x01;
if (ctmp == 'r' || ctmp == 'R') param |= 0x02;
}
UsbCommand c = {CMD_SNOOP_ISO_14443a, {param, 0, 0}};
SendCommand(&c);
return 0;
}