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Hi!
Apparently there is a lot going on with the lf commands so I'm not sure if this is an actual issue or if I'm not aware of it being depreciated, but since I pulled this morning, "lf em4x em410xwatch" throws a Floating point exception in my face an exits the client.
I don't want to spam github with known issues, so I figured I'd post it here.
hmmm. i haven't tested or adjusted that command. lf search work with the same tag?.
it looks like it doesn't validate the clock after it tries to detect it, so it could end up dividing by 0 if it can't detect the clock.
I'm curious though, i was able to use lf em4x em410xsim without issue, though i never tried the read/watch watch/sim commands.
the lf em4x em410xsim doesn't work when you specify the emid to sim?
I will review the other commands when i get a chance.
I never looked at the watch commands. When I get a chance I'll take a look
I would suggest 2 changes to CmdEM410xWatch function code
CmdLFRead(read_h ? "h" : "");
...
} while (
!CmdEM410xRead("")
);
to
CmdLFRead("");
...
} while (!CmdAskEM410xDemod(""));
i haven't tested as i am away from my pm3 atm. but that probably should fix it.
Last edited by marshmellow (2015-03-16 20:51:53)
the watch and spoof code (CmdEM410xWatchnSpoof) will require another code change:
PrintAndLog("# Replaying : %s",global_em410xId);
CmdEM410xSim(global_em410xId);
to
PrintAndLog("# Replaying captured ID");
CmdLFaskSim();
to display the captured ID would require a bit more rewrite.
Last edited by marshmellow (2015-03-16 19:34:17)
The main trunk now has fixes for this