#include "util.h"
#include "hitag2.h"
#include "string.h"
+#include "BigBuf.h"
static bool bQuiet;
static bool bSuccessful;
-static int LogTraceHitag(const uint8_t * btBytes, int iBits, int iSamples, uint32_t dwParity, int bReader)
-{
- static uint16_t traceLen = 0;
- uint8_t *trace = BigBuf_get_addr();
-
- // Return when trace is full
- if (traceLen + sizeof(rsamples) + sizeof(dwParity) + sizeof(iBits) + nbytes(iBits) > BigBuf_max_traceLen()) return FALSE;
-
- // Trace the random, i'm curious
- rsamples += iSamples;
- trace[traceLen++] = ((rsamples >> 0) & 0xff);
- trace[traceLen++] = ((rsamples >> 8) & 0xff);
- trace[traceLen++] = ((rsamples >> 16) & 0xff);
- trace[traceLen++] = ((rsamples >> 24) & 0xff);
- if (!bReader) {
- trace[traceLen - 1] |= 0x80;
- }
- trace[traceLen++] = ((dwParity >> 0) & 0xff);
- trace[traceLen++] = ((dwParity >> 8) & 0xff);
- trace[traceLen++] = ((dwParity >> 16) & 0xff);
- trace[traceLen++] = ((dwParity >> 24) & 0xff);
- trace[traceLen++] = iBits;
- memcpy(trace + traceLen, btBytes, nbytes(iBits));
- traceLen += nbytes(iBits);
- return TRUE;
-}
struct hitag2_tag {
uint32_t uid;
memset(auth_table, 0x00, AUTH_TABLE_LENGTH);
// Clean up trace and prepare it for storing frames
- iso14a_set_tracing(TRUE);
- iso14a_clear_trace();
+ set_tracing(TRUE);
+ clear_trace();
DbpString("Starting Hitag2 snoop");
LED_D_ON();
memset(auth_table, 0x00, AUTH_TABLE_LENGTH);
// Clean up trace and prepare it for storing frames
- iso14a_set_tracing(TRUE);
- iso14a_clear_trace();
+ set_tracing(TRUE);
+ clear_trace();
DbpString("Starting Hitag2 simulation");
LED_D_ON();
bSuccessful = false;
// Clean up trace and prepare it for storing frames
- iso14a_set_tracing(TRUE);
- iso14a_clear_trace();
+ set_tracing(TRUE);
+ clear_trace();
DbpString("Starting Hitag reader family");