github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 05:43:48 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Merge pull request #50 from marshmellow42/master

Browse source 
lf hid fskdemod bug
This commit is contained in:
Martin Holst Swende 2015-01-28 18:45:02 +01:00
commit 4c18913dd8
1 changed files with 3 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
armsrc/lfops.c
View file

@ -633,8 +633,8 @@ void CmdHIDsimTAG(int hi, int lo, int ledcontrol)
void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
{
uint8_t *dest = BigBuf_get_addr();
size_t size = BigBuf_max_traceLen();
const size_t sizeOfBigBuff = BigBuf_max_traceLen();
size_t size = 0;
uint32_t hi2=0, hi=0, lo=0;
int idx=0;
// Configure to go in 125Khz listen mode
@ -647,6 +647,7 @@ void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
DoAcquisition125k_internal(-1,true);
// FSK demodulator
size = sizeOfBigBuff; //variable size will change after demod so re initialize it before use
idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo);
if (idx>0 && lo>0){