_DoubleExceptionVector () problem

[limber geyser]

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@split mango

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[split mango]

 
void ccdcfcalc(const double accelData[800],const double timeData[800],
               double *ccd, double *cf)
{
  static const double a[5] = {1.0, -3.9753719125609197, 5.9264185559654212,
                              -3.9267191977567824, 0.97567256214608411};
  static const double b[5] = {0.98776138927682544, -3.9510455571073018,
                              5.9265683356609529, -3.9510455571073018,
                              0.98776138927682544};
  double a__1_data[800];
  double b_time[800];
  double locs_data[800];
  double s[800];
  double v[800];
  double y[800];
  double distance_data[400];
  double b_y;
  int a__1_size[2];
  int a__2_size[2];
  int locs_size[2];
  int b_i;
  int c_i;
  int i;
  int x;
  if (!isInitialized_ccdcfcalc) {
    ccdcfcalc_initialize();
  }
  /*  Bandpass function() */
  /*  misto hp bw4o */
  /*  cutoff frequency */
  /*  sampling frequency */
  /*  filter order */
  /*  calculate the filter coefficients using the butter function */
  for (i = 0; i < 800; i++) {
    b_time[i] = (timeData[i] - timeData[0]) / 1000.0;
    v[i] = 9.8 * accelData[i];
  }```

Hello! I'm working on a project for meassuring distance from accelerometer using ESP32. After I collect 800 timeData and accelData, my code proceeds to this function mentioned above. After some time there is a problem inside for (i = 0; i < 800; i++) { and I hit trace/breakpoint. The error message says:

Thread 
1 "loopTask" received signal SIGTRAP, Trace/breakpoint trap.
_DoubleExceptionVector () at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/port/xtensa/xtensa_vectors.S:461
461    /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/port/xtensa/xtensa_vectors.S: No such file or directory.```