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lf read adjustments

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add parameter for # bits to read
auto get samples after lf read/snoop (don't need to do a `data samples`
anymore)
add safe function to get DemodBuffer
add some lf demod comments and apply new lf_read function instead of
read then get samples.
fixed output bug in lf t55xx config print
fixed small bug in lf t55xx detect during ST check
This commit is contained in:
marshmellow42 2017-04-07 17:28:12 -04:00
commit b9957414a5
27 changed files with 146 additions and 117 deletions
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17
client/cmdlfem4x.c
View file

@ -146,17 +146,18 @@ void printEM410x(uint32_t hi, uint64_t id)
int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo )
{
size_t idx = 0;
size_t BitLen = DemodBufferLen;
uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
memcpy(BitStream, DemodBuffer, BitLen);
if (Em410xDecode(BitStream, &BitLen, &idx, hi, lo)){
uint8_t BitStream[512]={0};
size_t BitLen = sizeof(BitStream);
if ( !getDemodBuf(BitStream, &BitLen) ) return 0;
if (Em410xDecode(BitStream, &BitLen, &idx, hi, lo)) {
//set GraphBuffer for clone or sim command
setDemodBuf(BitStream, BitLen, idx);
if (g_debugMode){
if (g_debugMode) {
PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
printDemodBuff();
}
if (verbose){
if (verbose) {
PrintAndLog("EM410x pattern found: ");
printEM410x(*hi, *lo);
g_em410xId = *lo;
@ -298,9 +299,7 @@ int CmdEM410xWatch(const char *Cmd)
printf("\naborted via keyboard!\n");
break;
}
CmdLFRead("s");
getSamples("8201",true);
lf_read(true, 8201);
} while (!CmdAskEM410xDemod(""));
return 0;