/* The header file allocate to demo program                           */
/* This program is developed by Turbo C 2.0                           */

/*                            SubVendorID  SubDeviceID  SubAuxID      */
/*--------------------------------------------------------------------*/
/* PIO-D144                   0x80         0x01         0x00          */
/* PIO-D96                    0x80         0x01         0x10          */
/* PIO-D64                    0x80         0x01         0x20          */
/* PIO-D48                    0x80         0x01         0x30          */
/* PIO-D24                    0x80         0x01         0x40          */
/* PIO-D56                    0x80         0x01         0x40          */
/*--------------------------------------------------------------------*/
/* PIO-823                    0x80         0x03         0x00          */
/* PIO-821                    0x80         0x03         0x10          */
/*--------------------------------------------------------------------*/
/* PIO-DA16                   0x80         0x04         0x00          */
/* PIO-DA8                    0x80         0x04         0x00          */
/* PIO-DA4                    0x80         0x04         0x00          */
/*--------------------------------------------------------------------*/
/* PISO-C64                   0x80         0x08         0x00          */
/* PISO-P64                   0x80         0x08         0x10          */
/* PISO-P32C32                0x80         0x08         0x20          */
/* PISO-P8R8                  0x80         0x08         0x30          */
/* PISO-P8SSR8AC              0x80         0x08         0x30          */
/* PISO-P8SSR8DC              0x80         0x08         0x30          */
/* PISO-730                   0x80         0x08         0x40          */
/*--------------------------------------------------------------------*/
/* PISO-813                   0x80         0x0A         0x00          */
/*--------------------------------------------------------------------*/
/* PISO-DA2                   0x80         0x0B         0x00          */
/*--------------------------------------------------------------------*/

#include  <stdio.h>
#include  <stdlib.h>
#include  <dos.h>
#include  <conio.h>
#include  <math.h>

#define   WORD      unsigned int
#define   DWORD     unsigned long
#define   UCHAR     unsigned char

#define NoError                 0
#define DriverHandleError       1
#define DriverCallError         2
#define FindBoardError          3
#define TimeOut                 4
#define ExceedBoardNumber       5
#define NotFoundBoard           6

#define  MAX_BOARD_NUMBER      16

float  PIO_FloatSub2(float fA, float fB);
short  PIO_ShortSub2(short nA, short nB);
WORD   PIO_DriverInit(WORD *wBoards, WORD wSubVenderID, WORD wSubDeviceID
       ,WORD wSubAuxID);
WORD   PIO_DriverClose(void);
WORD   PIO_GetDriverVersion(WORD *wDriverVersion);
WORD   PIO_GetConfigAddressSpace(WORD wBoardNo, WORD *wBaseAddr, WORD *wIrq,
       WORD *wSubVendor, WORD *wSubDevice, WORD *wSubAux,
       WORD *wSlotBus, WORD *wSlotDevice);
WORD   GetAddress(void);
void   WriteAddress(UCHAR bBus, UCHAR bDevice, UCHAR bFunction, UCHAR bWhichLong);

void   _outpd(WORD port,DWORD data);
DWORD  _inpd(WORD port);
void   delay1(int d);
void   gotoxy(int x,int y);
void   clrscr(void);

/*
WORD   wBaseAddr=0;
WORD   wTotalBoards=0;
WORD   wActiveBoardNo=0xffff;
WORD   wGetAddress=0;
*/

/*     [0][1] --> system resource allocated
       wConfigSpace[][0]= wBase
       wConfigSpace[][1]= wIrq

       [2][3][4] --> subID to identify PIO/PISO cards
       wConfigSpace[][2]= wSubVendorID
       wConfigSpace[][3]= wSubDeviceID
       wConfigSpace[][4]= wSubAuxID

       [5][6] --> SlotID to identify the slot position of this PIO/PISO card
       wConfigSpace[][5]= wSlotBus
       wConfigSpace[][6]= wSlotDevice
*/
WORD   wConfigSpace[MAX_BOARD_NUMBER][7];

WORD ShowPioPiso(WORD wSubVendor, WORD wSubDevice, WORD wSubAux);