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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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7
client/cmdlfpresco.c
View file

@ -5,6 +5,7 @@
// the license.
//-----------------------------------------------------------------------------
// Low frequency Presco tag commands
// ASK/Manchester, rf/32, 128 bits (complete)
//-----------------------------------------------------------------------------
#include <string.h>
#include <inttypes.h>
@ -129,7 +130,7 @@ int CmdPrescoDemod(const char *Cmd) {
return 0;
}
size_t size = DemodBufferLen;
//call lfdemod.c demod for Viking
//call lfdemod.c demod for presco
int ans = PrescoDemod(DemodBuffer, &size);
if (ans < 0) {
if (g_debugMode) PrintAndLog("Error Presco_Demod %d", ans);
@ -160,9 +161,7 @@ int CmdPrescoRead(const char *Cmd) {
// Presco Number: 123456789 --> Sitecode 30 | usercode 8665
// read lf silently
CmdLFRead("s");
// get samples silently
getSamples("30000",false);
lf_read(true, 10000);
// demod and output Presco ID
return CmdPrescoDemod(Cmd);
}