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 "proxmark3.h"
  16 #include "cmdmain.h"
  17
  18 uint8_t* sample_buf;
  19 size_t sample_buf_len;
  20
  21 void GetFromBigBuf(uint8_t *dest, int bytes, int start_index)
  22 {
  23   sample_buf_len = 0;
  24   sample_buf = dest;
  25 //      start_index = ((start_index/12)*12);
  26 //    int n = start_index + bytes;
  27     /*
  28      if (n % 48 != 0) {
  29      PrintAndLog("bad len in GetFromBigBuf");
  30      return;
  31      }
  32      */
  33   UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {start_index, bytes, 0}};
  34   SendCommand(&c);
  35 /*
  36   for (int i = start_index; i < n; i += 48) {
  37         UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {i, 0, 0}};
  38         SendCommand(&c);
  39 //        WaitForResponse(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K);
  40 //        memcpy(dest+(i*4), sample_buf, 48);
  41     }
  42 */
  43 }