COMMANDE DU PORT PARALLELE & MOTEUR PAS A PAS

  /***************************
   * (c) YESSINE 30/08/2004  *
   ***************************/

//FREE SOURCE CODE

/*
     THE STEPPER CONTROL 1.0
	                          */

#include "stdafx.h"
#include <stdlib.h>                                                      
#include <iostream>				
#include <string>	
#include <windows.h>				
#include <conio.h>
#include <fstream>	
					
using namespace std;			
	
#define pport 0x378;


void move(int tm);
void move_to4(int step_number,int tm);
void move_to44(int step_number,int tm);
//void open_file();
				
int main(int argc, char* argv[])
{

	string command;
	int pval;
	int stime;
	int snbr;
	printf("<<<<****>>>>   & STEPPER CONTROL 1.0 &   <<<<****>>>>\n");
	Sleep(500);
	printf("                     MSDOS MODE                      \n");
	Sleep(1000);
	printf("                   (c)YESSINE 2004                   \n\n");
	
    while(command !="exit")
	{
	cout<<"-";
	cin>>command;


	   // OUT : X PORT
	  if ((command=="op")||(command=="OP")||(command=="Op")||(command=="OpenPort")||(command=="openport")||(command=="OPENPORT"))
	  { 
        unsigned short port_num;
		int port_val;
        printf("PORT NUM : ");
		cin>>port_num;
		printf("VALUE : ");
		cin>>port_val;
		_outp(port_num, port_val);
	  }

      //HELP
	  if ((command=="help")||(command=="HELP")||(command=="Help"))
	  { 
        int ch  ;
        cout<<"[COMMAND]"<<endl;
		cout<<"  [PORT OUT           ] [1]"<<endl;
        cout<<"  [PARALLELE PORT OUT ] [2]"<<endl;
		cout<<"  [MOVING THE STEPPER1] [3]"<<endl;
		cout<<"  [MOVING THE STEPPER2] [4]"<<endl;
		cout<<"  [RETURN             ] [5]"<<endl<<endl;
		cout<<">";
		cin>>ch;
		  switch(ch)
		  {
		  case 1:
			  cout<<"Syntax : OpenPort(port number ,value)"<<endl;
			  cout<<"       : OPENPORT(port number ,value)"<<endl;
			  cout<<"       : openport(port number ,value)"<<endl;
			  cout<<"       : OP(port number ,value)"<<endl;
			  cout<<"       : Op(port number ,value)"<<endl;
			  cout<<"       : op(port number ,value)"<<endl;
			  break;
		  case 2:
			  cout<<"Syntax : ppo(value)"<<endl;
			  cout<<"       : PPO(value)"<<endl;
			  cout<<"       : Ppo(value)"<<endl;
			  cout<<"       : ParallePortOut(value)"<<endl;
			  cout<<"       : paralle_port_out(value)"<<endl;
			  break;
		  case 3:
			  cout<<"Syntax : move(time_millisecond)"<<endl;
			  cout<<"       : Move(time_millisecond)"<<endl;
			  cout<<"       : MOVE(time_millisecond)"<<endl;
			  break;
		  case 4:
			  cout<<"Syntax : move_to(Step_number,time_millisecond)"<<endl;
			  cout<<"       : Move_To(Step_number,time_millisecond)"<<endl;
			  cout<<"       : MOVE_TO(Step_number,time_millisecond)"<<endl;
			  break;
		  case 5:break;

		  default:break;

		  }
		//open_file();
		
	  }

      // OUT : PARALLE PORT
	  if ((command=="ppo")||(command=="PPO")||(command=="Ppo"))
	  { 
          
        printf("OUT NUM [0..1..2..4..8..16..32..64..128]: ");
		cin>>pval;
		_outp(0x378, pval);
	  }


	  // OUT : PARALLELE PORT	  
	  if ((command=="ParallePortOut")||(command=="paralle_port_out"))
	  {
        printf("OUT NUM [0..1..2..4..8..16..32..64..128]: ");
		cin>>pval;
		_outp(0x378, pval);
	  }

       // STOP THE CURRENT ACTION
	   if ((command=="stop")||(command=="Stop")||(command=="STOP"))
	  { 
          
		_outp(0x378, 0);
		printf("STOPPED!");

	  }

      // GET PORT
	  /*if ((command=="in")||(command=="In")||(command=="IN"))
	  {
		 DWORD port_number1[5]; 
	
        printf("PORT NUM : ");
		cin>>port_number1;
		cout<<_inp(port_number1);
	  }*/
		  	  
	  // MOVING 4 STEPS
	  if ((command=="move")||(command=="Move")||(command=="MOVE"))
	  {
        printf("SLEEPING TIME : ");
		cin>>stime;
		printf("MOVING . . . . .\n");
		move(stime);
	  }
      //MOVING X STEPS
	  if ((command=="move_to")||(command=="Move_TO")||(command=="MOVE_TO"))
	  {
        printf("STEP NUM : ");
		cin>>snbr;
		printf("SLEEPING TIME : ");
		cin>>stime;
		printf("MOVING . . . . .\n");
		   

		if (snbr<=4)
		   {
			move_to4(snbr , stime);
		   }
		if (snbr>4)
		   {
            move_to4(snbr,stime);
	    	move_to44(snbr , stime);
		   }
	  }
	}

	return 0;
}

//MOVING 4 STEPS
void move_to4(int step_number,int tm)
{
	int i;
for(i=1;i<=step_number;i++)
{

   switch(i)
   {
    case 1:
    	 Sleep(tm);
    	 _outp(0x378, 1);
    	 break;
    case 2:
    	 Sleep(tm);
    	_outp(0x378, 2);
    	break;
    case 3:
    	Sleep(tm);
    	_outp(0x378, 4);
    	break;
    case 4:
    	Sleep(tm);
    	_outp(0x378, 8);
    	break;
   }
}
}

//MOVING STEP-4
  void move_to44(int step_number,int tm)
{
	  int i;
for(i=1;i<=step_number-4;i++)
{

   switch(i)
   {
    case 1:
    	 Sleep(tm);
    	 _outp(0x378, 1);
    	 break;
    case 2:
    	 Sleep(tm);
    	_outp(0x378, 2);
    	break;
    case 3:
    	Sleep(tm);
    	_outp(0x378, 4);
    	break;
    case 4:
    	Sleep(tm);
    	_outp(0x378, 8);
    	break;
	case 5:
    	Sleep(tm);
    	_outp(0x378, 1);
    	break;
	case 6:
    	Sleep(tm);
    	_outp(0x378, 2);
    	break;
	case 7:
    	Sleep(tm);
    	_outp(0x378, 3);
    	break;
	case 8:
    	Sleep(tm);
    	_outp(0x378, 4);
    	break;
	default:printf("MAX SETEPS = 12 !!");
	      break ;

   }
}
}
void move(int tm)
{
int i;


for(i=1;i<=4;i++)
{

   switch(i)
   {
    case 1:
    	 Sleep(tm);
    	 _outp(0x378, 1);
    	 break;
    case 2:
    	 Sleep(tm);
    	_outp(0x378, 2);
    	break;
    case 3:
    	Sleep(tm);
    	_outp(0x378, 4);
    	break;
    case 4:
    	Sleep(tm);
    	_outp(0x378, 8);
    	break;
   }
}
}