github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-20 21:33:47 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

binarraytohex: handle Manchester wrong bit markers

Browse source
This commit is contained in:
Philippe Teuwen 2019-03-15 00:09:40 +01:00
commit f1a0e57f65
4 changed files with 46 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

7
client/cmddata.c
View file

@ -417,18 +417,17 @@ int CmdPrintDemodBuff(const char *Cmd) {
return 0;
}
length = (length > (DemodBufferLen - offset)) ? DemodBufferLen - offset : length;
int numBits = (length) & 0x00FFC; //make sure we don't exceed our string
if (hexMode) {
char *buf = (char *)(DemodBuffer + offset);
numBits = (numBits > sizeof(hex)) ? sizeof(hex) : numBits;
numBits = binarraytohex(hex, buf, numBits);
int numBits = binarraytohex(hex, sizeof(hex), buf, length);
if (numBits == 0) {
return 0;
}
PrintAndLogEx(NORMAL, "DemodBuffer: %i bits consumed", numBits);
PrintAndLogEx(NORMAL, "DemodBuffer: %s", hex);
} else {
PrintAndLogEx(NORMAL, "DemodBuffer:\n%s", sprint_bin_break(DemodBuffer + offset, numBits, 16));
PrintAndLogEx(NORMAL, "DemodBuffer:\n%s", sprint_bin_break(DemodBuffer + offset, length, 16));
}
return 1;
}