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chg: new samples has less similar preamble

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iceman1001 2019-11-07 07:23:13 +01:00
parent ad475a224e
commit a0204386f0
1 changed files with 5 additions and 3 deletions
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8
client/cmdlfgallagher.c
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@ -6,7 +6,8 @@
// the license. // the license.
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// Low frequency GALLAGHER tag commands // Low frequency GALLAGHER tag commands
// NRZ, RF/32, 128 bits long (unknown cs) // ASK/MAN, RF/32, 96 bits long (unknown cs) (0x00088060)
// sample Q5 , ASK RF/32, STT, 96 bits (3blocks) ( 0x9000F006)
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
#include "cmdlfgallagher.h" #include "cmdlfgallagher.h"
@ -157,10 +158,11 @@ int detectGallagher(uint8_t *dest, size_t *size) {
if (*size < 96) return -1; //make sure buffer has data if (*size < 96) return -1; //make sure buffer has data
size_t startIdx = 0; size_t startIdx = 0;
uint8_t preamble[] = { uint8_t preamble[] = {
0, 0, 0, 0, 1, 1, 1, 1, //0, 0, 0, 0,
1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1,
0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0,
0, 1, 1, 0, 0, 0, 0, 1 0, 1, 1, 0, 0, 0
}; };
if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx)) if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx))
return -2; //preamble not found return -2; //preamble not found