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lf hid fskdemod bug

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re-introduced in last bigbuf changes
This commit is contained in:
marshmellow42 2015-01-28 11:45:31 -05:00
parent f71f4deb8f
commit 08ebca682c
1 changed files with 3 additions and 2 deletions
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5
armsrc/lfops.c
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@ -633,8 +633,8 @@ void CmdHIDsimTAG(int hi, int lo, int ledcontrol)
void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol) void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol)
{ {
uint8_t *dest = BigBuf_get_addr(); uint8_t *dest = BigBuf_get_addr();
const size_t sizeOfBigBuff = BigBuf_max_traceLen();
size_t size = BigBuf_max_traceLen(); size_t size = 0;
uint32_t hi2=0, hi=0, lo=0; uint32_t hi2=0, hi=0, lo=0;
int idx=0; int idx=0;
// Configure to go in 125Khz listen mode // 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); DoAcquisition125k_internal(-1,true);
// FSK demodulator // FSK demodulator
size = sizeOfBigBuff; //variable size will change after demod so re initialize it before use
idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo); idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo);
if (idx>0 && lo>0){ if (idx>0 && lo>0){