git.zerfleddert.de Git - proxmark3-svn/blob - client/data.c

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // Data utilities
   9 //-----------------------------------------------------------------------------
  10
  11 #include <string.h>
  12 #include <stdint.h>
  13 #include "data.h"
  14 #include "ui.h"
  15 #include "proxusb.h"
  16 #include "proxmark3.h"
  17 #include "cmdmain.h"
  18
  19 uint8_t* sample_buf;
  20 size_t sample_buf_len;
  21
  22 void GetFromBigBuf(uint8_t *dest, int bytes, int start_index)
  23 {
  24   sample_buf_len = 0;
  25   sample_buf = dest;
  26 //      start_index = ((start_index/12)*12);
  27 //    int n = start_index + bytes;
  28     /*
  29      if (n % 48 != 0) {
  30      PrintAndLog("bad len in GetFromBigBuf");
  31      return;
  32      }
  33      */
  34   UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {start_index, bytes, 0}};
  35   SendCommand(&c);
  36 /*
  37   for (int i = start_index; i < n; i += 48) {
  38         UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {i, 0, 0}};
  39         SendCommand(&c);
  40 //        WaitForResponse(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K);
  41 //        memcpy(dest+(i*4), sample_buf, 48);
  42     }
  43 */
  44 }