ADD: a Noralsy detection, looking for preamble 0xBB0

[proxmark3-svn] / client / cmdlfguard.c

diff --git a/client/cmdlfguard.c b/client/cmdlfguard.c
index 05975eea66bc431fc013296a0b323651de699ac1..43492678ccb233b19e74f742267d663c24c5efa9 100644 (file)
--- a/client/cmdlfguard.c
+++ b/client/cmdlfguard.c
@@ -48,7 +48,7 @@ int GetGuardBits(uint32_t fc, uint32_t cn, uint8_t *guardBits) {
        time_t t;
        srand((unsigned) time(&t));
        //uint8_t xorKey = rand() % 0xFF;
-       uint8_t xorKey = 0x6b;
+       uint8_t xorKey = 0x66;
        uint8_t i;
        
        
@@ -122,7 +122,7 @@ int GetGuardBits(uint32_t fc, uint32_t cn, uint8_t *guardBits) {
 
 int CmdGuardRead(const char *Cmd) {
        CmdLFRead("s");
-       getSamples("30000",false);
+       getSamples("20000", TRUE);
        return CmdG_Prox_II_Demod("");
 }
 
@@ -140,6 +140,7 @@ int CmdGuardClone(const char *Cmd) {
        uint32_t blocks[5] = {T55x7_MODULATION_BIPHASE | T55x7_BITRATE_RF_64 | 3<<T55x7_MAXBLOCK_SHIFT, 0, 0, 0, 0};
        
 //     if (param_getchar(Cmd, 3) == 'Q' || param_getchar(Cmd, 3) == 'q')
+       //t5555 (Q5) BITRATE = (RF-2)/2 (iceman)
 //             blocks[0] = T5555_MODULATION_FSK2 | 50<<T5555_BITRATE_SHIFT | 4<<T5555_MAXBLOCK_SHIFT;
 
        if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_guard_clone();