יצירת קובצי נתונים לכניסות ויציאות של מודול חומרה המתוכנן ב-VHDL או VERILOG לצורך סימולציה.

להלן קובץ יוצר האותות הכתוב ב-C

 

 

 

// RS232.cpp : Defines the entry point for the console application.

//

 

#include "stdafx.h"

#include <iostream.h>

#include "stdio.h"

#include "power.cpp"

#include <fstream>

using namespace std;

void main()

{//- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -void main()

//fstream myfile;

//myfile.open ("RS232Test.txt");

FILE *F_RS232Test,*F_VecDat;

const int MsTransmit = 7;

const int start = 0,Stop = 2,Transmit =1;

const int MsCountSamples = 15;

const int MsNbit =7;

int i;

int TestState= start;

int CountDi =0;

int remin;

char VecDi [8];

//char Di;

int  k=0;

//int  TempBit;

int CountSamples= 0;

int i_transmit=0;

//int kmodu;

int Nbit= 0;

//char Ckmodu;

int MaxDi = power (2,(MsTransmit+1))-1;

F_RS232Test = fopen("RS232Test.txt","wt");

if (!F_RS232Test) cout<< "Failed To Open RS232Test";

 

 

F_VecDat = fopen("VecDat.txt","wt");

if (!F_VecDat) cout<< "Failed To Open VecDat";

 

while (CountDi <= MaxDi)

            { //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -while (CountDi <= MaxDi)

          switch(TestState)

              { // - - - - - - - - - - - - - - - - - - - - - - - - - - - - -switch(TestState)     

              case start:  if(CountSamples == MsCountSamples) TestState = Transmit;

                                 else {fprintf(F_RS232Test,"%d",0);

                                       fputs("\n",F_RS232Test);

                                           printf("%d\n",0);

                                          }

                     break;

 

              case Transmit:  if(CountSamples==0)

                                      { if (Nbit==0) remin=CountDi; //- - - - - - - if(CountSamples==0)

                                          VecDi[Nbit] = remin%2 +48;

                                          remin = remin/2;

                                      }//- - - - - - - - - - - - - - - - - - - - - -if(CountSamples==0)

                                      fputc(VecDi[Nbit],F_RS232Test);//- - - - - - - - -fputc(VecDi[Nbit],F_RS232Test);

                                    fputs("\n",F_RS232Test);

                                    printf("%c\n",VecDi[Nbit]);

                                     if(CountSamples == MsCountSamples)

                                     {                            //- - - - - - - - - - - if(CountSamples == MsCountSamples)

                                          if (Nbit==MsNbit)

                                          {//fputs(VecDi,F_VecDat);

                                           //fputs("\n",F_VecDat);

                                                for(i=MsNbit;i>=0;i- )fputc(VecDi[i],F_VecDat);

                                                fputs("\n",F_VecDat);

                                           Nbit=0;

                                           CountDi++;

                                           TestState  = Stop;

                                          }

                                          else

                                          {Nbit++;

                                          }

                                    }                             //- - - - - - - - - - - -if(CountSamples == MsCountSamples)

                  break;

                   case Stop:   if(CountSamples == MsCountSamples) TestState  = start;

                                      else  {fprintf(F_RS232Test,"%d",1);

                                                 fputs("\n",F_RS232Test);

                                           printf("%d\n",1);

                                                }

                          break;

                 default: TestState = start;

                                break;

              }// - - - - - - - - - - - - - - - - - - - - - - - - - - - - -switch(TestState)

              if (CountSamples == MsCountSamples) CountSamples =0;

              else   CountSamples++;

 

            }//- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -while (CountDi <= MaxDi)

fclose(F_RS232Test);

fclose(F_VecDat);

 

}//- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -void main()