fix lf search bugs when no tag is on antenna

cotag read could enter endless loop, now cancels if the next bit doesn't
appear

em4x05 detection would loop due to a threshold never being met, now has
a dump out after 1000 samples tested.

fixed some indenting in hitag2 while i was reviewing that code for
potential endless loops...
This commit is contained in:
marshmellow42 2017-11-10 15:56:52 -05:00
commit 217cfb6b29
7 changed files with 59 additions and 46 deletions

View file

@ -945,7 +945,7 @@ int CmdLFfind(const char *Cmd)
PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nUse lf em 4x05readword/dump commands to read\n");
return 1;
}
ans=CmdLFHitagReader("26");
ans=CmdLFHitagReader("26"); // 26 = RHT2F_UID_ONLY
if (ans==0) {
return 1;
}