63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*
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* File: rtGetNaN.c
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*
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* Code generated for Simulink model 'fuc'.
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*
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* Model version : 1.18
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* Simulink Coder version : 9.8 (R2022b) 13-May-2022
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* C/C++ source code generated on : Sat Jan 6 10:24:46 2024
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*
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* Target selection: ert.tlc
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* Embedded hardware selection: ARM Compatible->ARM 64-bit (LP64)
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* Code generation objectives: Unspecified
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* Validation result: Not run
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*/
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#include "rtwtypes.h"
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#include "rtGetNaN.h"
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#include <stddef.h>
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#include "rt_nonfinite.h"
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#define NumBitsPerChar 8U
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/*
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* Initialize rtNaN needed by the generated code.
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* NaN is initialized as non-signaling. Assumes IEEE.
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*/
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real_T rtGetNaN(void)
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{
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size_t bitsPerReal = sizeof(real_T) * (NumBitsPerChar);
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real_T nan = 0.0;
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if (bitsPerReal == 32U) {
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nan = rtGetNaNF();
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} else {
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union {
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LittleEndianIEEEDouble bitVal;
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real_T fltVal;
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} tmpVal;
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tmpVal.bitVal.words.wordH = 0xFFF80000U;
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tmpVal.bitVal.words.wordL = 0x00000000U;
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nan = tmpVal.fltVal;
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}
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return nan;
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}
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/*
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* Initialize rtNaNF needed by the generated code.
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* NaN is initialized as non-signaling. Assumes IEEE.
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*/
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real32_T rtGetNaNF(void)
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{
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IEEESingle nanF = { { 0.0F } };
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nanF.wordL.wordLuint = 0xFFC00000U;
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return nanF.wordL.wordLreal;
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}
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/*
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* File trailer for generated code.
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*
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* [EOF]
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*/
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