/*
 * File: rtGetNaN.c
 *
 * Code generated for Simulink model 'NXTway_ET2012'.
 *
 * Model version                  : 1.617
 * Simulink Coder version         : 8.2 (R2012a) 29-Dec-2011
 * TLC version                    : 8.2 (Dec 29 2011)
 * C/C++ source code generated on : Mon Apr 16 09:34:27 2012
 *
 * Target selection: realtime.tlc
 * Embedded hardware selection: ARM Compatible->ARM 7
 * Code generation objectives: Unspecified
 * Validation result: Not run
 */

/*
 * Abstract:
 *      Function to intialize non-finite, NaN
 */
#include "rtGetNaN.h"
#define NumBitsPerChar                 8U

/*
 * Initialize rtNaN needed by the generated code.
 * NaN is initialized as non-signaling. Assumes IEEE.
 */
real_T rtGetNaN(void)
{
  size_t bitsPerReal = sizeof(real_T) * (NumBitsPerChar);
  real_T nan = 0.0;
  if (bitsPerReal == 32U) {
    nan = rtGetNaNF();
  } else {
    union {
      LittleEndianIEEEDouble bitVal;
      real_T fltVal;
    } tmpVal;

    tmpVal.bitVal.words.wordH = 0xFFF80000U;
    tmpVal.bitVal.words.wordL = 0x00000000U;
    nan = tmpVal.fltVal;
  }

  return nan;
}

/*
 * Initialize rtNaNF needed by the generated code.
 * NaN is initialized as non-signaling. Assumes IEEE.
 */
real32_T rtGetNaNF(void)
{
  IEEESingle nanF = { { 0 } };

  nanF.wordL.wordLuint = 0xFFC00000U;
  return nanF.wordL.wordLreal;
}

/*
 * File trailer for generated code.
 *
 * [EOF]
 */
