c2_qam16.c

利用SIMULINK 来实现16QAM的仿真

/* Include files */
#include "Qam16_sfun.h"
#include "c2_Qam16.h"
#define CHARTINSTANCE_CHARTNUMBER       (chartInstance.chartNumber)
#define CHARTINSTANCE_INSTANCENUMBER    (chartInstance.instanceNumber)
#include "Qam16_sfun_debug_macros.h"

/* Type Definitions */

/* Named Constants */
#define c2_IN_NO_ACTIVE_CHILD           (0)

/* Variable Declarations */

/* Variable Definitions */
static SFc2_Qam16InstanceStruct chartInstance;

/* Function Declarations */
static void initialize_c2_Qam16(void);
static void initialize_params_c2_Qam16(void);
static void enable_c2_Qam16(void);
static void disable_c2_Qam16(void);
static void finalize_c2_Qam16(void);
static void sf_c2_Qam16(void);
static void init_script_number_translation(uint32_T c2_machineNumber, uint32_T
 c2_chartNumber);
static const mxArray *c2_sf_marshall(void *c2_chartInstance, void *c2_u);
static const mxArray *c2_b_sf_marshall(void *c2_chartInstance, void *c2_u);
static void init_dsm_address_info(void);

/* Function Definitions */
static void initialize_c2_Qam16(void)
{
  _sfTime_ = (real_T)ssGetT(chartInstance.S);
  chartInstance.c2_is_active_c2_Qam16 = 0U;
}

static void initialize_params_c2_Qam16(void)
{
}

static void enable_c2_Qam16(void)
{
}

static void disable_c2_Qam16(void)
{
}

static void finalize_c2_Qam16(void)
{
}

static void sf_c2_Qam16(void)
{
  uint8_T c2_previousEvent;
  real_T c2_u;
  real_T c2_y;
  real_T *c2_b_u;
  real_T *c2_b_y;
  c2_b_u = (real_T *)ssGetInputPortSignal(chartInstance.S, 0);
  c2_b_y = (real_T *)ssGetOutputPortSignal(chartInstance.S, 1);
  _sfTime_ = (real_T)ssGetT(chartInstance.S);
  _SFD_DATA_RANGE_CHECK(*c2_b_u, 1U);
  _SFD_DATA_RANGE_CHECK(*c2_b_y, 0U);
  c2_previousEvent = _sfEvent_;
  _sfEvent_ = CALL_EVENT;
  _SFD_CC_CALL(CHART_ENTER_DURING_FUNCTION_TAG,1);
  c2_u = *c2_b_u;
  sf_debug_symbol_scope_push(2U, 0U);
  sf_debug_symbol_scope_add("y", &c2_y, c2_b_sf_marshall);
  sf_debug_symbol_scope_add("u", &c2_u, c2_sf_marshall);
  CV_EML_FCN(0, 0);
  _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,4);
  if(CV_EML_IF(0, 0, c2_u > 2.0)) {
    /*  This block supports an embeddable subset of the MATLAB language. */
    /*  See the help menu for details.  */
    _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,5);
    c2_y = 3.0;
  } else {
    _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,6);
    if(CV_EML_IF(0, 1, c2_u > 0.0)) {
      _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,7);
      c2_y = 1.0;
    } else {
      _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,8);
      if(CV_EML_IF(0, 2, c2_u > -2.0)) {
        _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,9);
        c2_y = -1.0;
      } else {
        _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,11);
        c2_y = -3.0;
      }
    }
  }
  _SFD_EML_CALL(STATE_DURING_DURING_ACTION_TAG,0,-11);
  sf_debug_symbol_scope_pop();
  *c2_b_y = c2_y;
  _SFD_CC_CALL(EXIT_OUT_OF_FUNCTION_TAG,1);
  _sfEvent_ = c2_previousEvent;
  sf_debug_check_for_state_inconsistency(_Qam16MachineNumber_,
   chartInstance.chartNumber, chartInstance.instanceNumber);
}

static void init_script_number_translation(uint32_T c2_machineNumber, uint32_T
 c2_chartNumber)
{
}

static const mxArray *c2_sf_marshall(void *c2_chartInstance, void *c2_u)
{
  const mxArray *c2_y = NULL;
  real_T c2_b_u;
  const mxArray *c2_b_y = NULL;
  c2_y = NULL;
  c2_b_u = *((real_T *)c2_u);
  c2_b_y = NULL;
  sf_mex_assign(&c2_b_y, sf_mex_create(&c2_b_u, "y", 0, 0U, 0U, 0));
  sf_mex_assign(&c2_y, c2_b_y);
  return c2_y;
}

static const mxArray *c2_b_sf_marshall(void *c2_chartInstance, void *c2_u)
{
  const mxArray *c2_y = NULL;
  real_T c2_b_u;
  const mxArray *c2_b_y = NULL;
  c2_y = NULL;
  c2_b_u = *((real_T *)c2_u);
  c2_b_y = NULL;
  sf_mex_assign(&c2_b_y, sf_mex_create(&c2_b_u, "y", 0, 0U, 0U, 0));
  sf_mex_assign(&c2_y, c2_b_y);
  return c2_y;
}

const mxArray *sf_c2_Qam16_get_eml_resolved_functions_info(void)
{
  const mxArray *c2_nameCaptureInfo = NULL;
  c2_ResolvedFunctionInfo c2_info[2];
  c2_ResolvedFunctionInfo (*c2_b_info)[2];
  const mxArray *c2_m0 = NULL;
  int32_T c2_i0;
  c2_ResolvedFunctionInfo *c2_r0;
  c2_nameCaptureInfo = NULL;
  c2_b_info = &c2_info;
  (*c2_b_info)[0].context = "";
  (*c2_b_info)[0].name = "uminus";
  (*c2_b_info)[0].dominantType = "double";
  (*c2_b_info)[0].resolved = "[B]uminus";
  (*c2_b_info)[0].fileLength = 0U;
  (*c2_b_info)[0].fileTime1 = 0U;
  (*c2_b_info)[0].fileTime2 = 0U;
  (*c2_b_info)[1].context = "";
  (*c2_b_info)[1].name = "gt";
  (*c2_b_info)[1].dominantType = "double";
  (*c2_b_info)[1].resolved = "[B]gt";
  (*c2_b_info)[1].fileLength = 0U;
  (*c2_b_info)[1].fileTime1 = 0U;
  (*c2_b_info)[1].fileTime2 = 0U;
  sf_mex_assign(&c2_m0, sf_mex_createstruct("nameCaptureInfo", 1, 2));
  for(c2_i0 = 0; c2_i0 < 2; c2_i0 = c2_i0 + 1) {
    c2_r0 = &c2_info[c2_i0];
    sf_mex_addfield(c2_m0, sf_mex_create(c2_r0->context, "nameCaptureInfo", 13,
      0U, 0U, 2, 1, strlen(c2_r0->context)), "context",
     "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(c2_r0->name, "nameCaptureInfo", 13, 0U,
      0U, 2, 1, strlen(c2_r0->name)), "name",
     "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(c2_r0->dominantType, "nameCaptureInfo",
      13, 0U, 0U, 2, 1, strlen(c2_r0->dominantType)),
     "dominantType", "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(c2_r0->resolved, "nameCaptureInfo", 13,
      0U, 0U, 2, 1, strlen(c2_r0->resolved)), "resolved",
     "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(&c2_r0->fileLength, "nameCaptureInfo",
      7, 0U, 0U, 0), "fileLength", "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(&c2_r0->fileTime1, "nameCaptureInfo",
      7, 0U, 0U, 0), "fileTime1", "nameCaptureInfo", c2_i0);
    sf_mex_addfield(c2_m0, sf_mex_create(&c2_r0->fileTime2, "nameCaptureInfo",
      7, 0U, 0U, 0), "fileTime2", "nameCaptureInfo", c2_i0);
  }
  sf_mex_assign(&c2_nameCaptureInfo, c2_m0);
  return c2_nameCaptureInfo;
}

static void init_dsm_address_info(void)
{
}

/* SFunction Glue Code */
void sf_c2_Qam16_get_check_sum(mxArray *plhs[])
{
  ((real_T *)mxGetPr((plhs[0])))[0] = (real_T)(705667019U);
  ((real_T *)mxGetPr((plhs[0])))[1] = (real_T)(463500521U);
  ((real_T *)mxGetPr((plhs[0])))[2] = (real_T)(1366455003U);
  ((real_T *)mxGetPr((plhs[0])))[3] = (real_T)(1418710388U);
}

mxArray *sf_c2_Qam16_get_autoinheritance_info(void)
{
  const char *autoinheritanceFields[] =
  {"checksum","inputs","parameters","outputs"};
  mxArray *mxAutoinheritanceInfo =
  mxCreateStructMatrix(1,1,4,autoinheritanceFields);
  {
    mxArray *mxChecksum = mxCreateDoubleMatrix(4,1,mxREAL);
    double *pr = mxGetPr(mxChecksum);
    pr[0] = (double)(2389869724U);
    pr[1] = (double)(4221607486U);
    pr[2] = (double)(2628677716U);
    pr[3] = (double)(3964175257U);
    mxSetField(mxAutoinheritanceInfo,0,"checksum",mxChecksum);
  }
  {
    const char *dataFields[] = {"size","type","complexity"};
    mxArray *mxData = mxCreateStructMatrix(1,1,3,dataFields);
    {
      mxArray *mxSize = mxCreateDoubleMatrix(1,2,mxREAL);
      double *pr = mxGetPr(mxSize);
      pr[0] = (double)(1);
      pr[1] = (double)(1);
      mxSetField(mxData,0,"size",mxSize);
    }
    {
      const char *typeFields[] = {"base","aliasId","fixpt"};
      mxArray *mxType = mxCreateStructMatrix(1,1,3,typeFields);
      mxSetField(mxType,0,"base",mxCreateDoubleScalar(10));
      mxSetField(mxType,0,"aliasId",mxCreateDoubleScalar(0));
      mxSetField(mxType,0,"fixpt",mxCreateDoubleMatrix(0,0,mxREAL));
      mxSetField(mxData,0,"type",mxType);
    }
    mxSetField(mxData,0,"complexity",mxCreateDoubleScalar(0));
    mxSetField(mxAutoinheritanceInfo,0,"inputs",mxData);
  }
  {