/*
*  This file is a collection of register level AT-DIO-32HS functions
*  Included in this file are:
*							 DAQ_DIO_Windowed_Mode_Write8
*							 DAQ_DIO_Windowed_Mode_Read8
*							 DAQ_DIO_Windowed_Mode_Write16
*							 DAQ_DIO_Windowed_Mode_Read16
*							 DAQ_DIO_Windowed_Mode_Write32
*							 DAQ_DIO_Windowed_Mode_Read32
*							 Board_Write8
*							 Board_Read8
*							 Board_Write16
*							 Board_Read16
*							 Board_Write32
*							 Board_Read32
*
*/
/* this file has been modified for use with borlandc by Bernd Mielke */
/*for use with Microsoft C use the original file from NI atfnct.c*/
#include <stdio.h>
#include "dio32rlp.h"
#include <dos.h>

extern unsigned Board_Base_Address, Read_Port_Address;


void DAQ_DIO_Windowed_Mode_Write8(unsigned uRegister_Address, unsigned uData)
{
	outp(Board_Base_Address + WINDOW_ADDRESS,uRegister_Address);
	outp(Board_Base_Address + WINDOW_DATA_0+(uRegister_Address%4),uData);
}


void DAQ_DIO_Windowed_Mode_Write16(unsigned uRegister_Address, unsigned uData)
{
	outp(Board_Base_Address + WINDOW_ADDRESS,uRegister_Address);
	outpw(Board_Base_Address + WINDOW_DATA_0+(uRegister_Address%4),uData);
}


void DAQ_DIO_Windowed_Mode_Write32(unsigned uRegister_Address, unsigned long uData)
{
	unsigned  Hi_Data,Lo_Data;
	Lo_Data=uData & 0xffff;
	Hi_Data=(uData >> 16) & 0xffff;
	DAQ_DIO_Windowed_Mode_Write16(uRegister_Address, Lo_Data);
	DAQ_DIO_Windowed_Mode_Write16((uRegister_Address+2), Hi_Data);
}


unsigned DAQ_DIO_Windowed_Mode_Read8(unsigned uRegister_Address)
{
	outp(Board_Base_Address + WINDOW_ADDRESS,uRegister_Address);
	return(inp(Board_Base_Address + WINDOW_DATA_0+(uRegister_Address%4)));
}


unsigned  DAQ_DIO_Windowed_Mode_Read16(unsigned uRegister_Address)
{
	outp(Board_Base_Address + WINDOW_ADDRESS,uRegister_Address);
	return(inpw(Board_Base_Address + WINDOW_DATA_0+(uRegister_Address%4)));
}


unsigned long DAQ_DIO_Windowed_Mode_Read32(unsigned uRegister_Address)
{
	unsigned long Hi_inData,Lo_inData,inData;
	Lo_inData=DAQ_DIO_Windowed_Mode_Read16(uRegister_Address);
	Hi_inData=DAQ_DIO_Windowed_Mode_Read16((uRegister_Address+2));
	inData=Lo_inData | (Hi_inData<<16);
	return inData;
}


void Board_Write8(unsigned uRegister_Address, unsigned uData)
{
	outp(Board_Base_Address + uRegister_Address,uData);
}


void Board_Write16(unsigned uRegister_Address, unsigned uData)
{
	outpw(Board_Base_Address + uRegister_Address,uData);
}


void Board_Write32(unsigned uRegister_Address, unsigned long uData)
{
	unsigned Hi_Data,Lo_Data;
	Lo_Data=uData & 0xffff;
	Hi_Data=(uData >> 16) & 0xffff;
	Board_Write16(uRegister_Address, Lo_Data);
	Board_Write16((uRegister_Address+2), Hi_Data);
}


unsigned Board_Read8(unsigned uRegister_Address)
{
	return(inp(Board_Base_Address + uRegister_Address));
}


unsigned Board_Read16(unsigned uRegister_Address)
{
	return(inpw(Board_Base_Address + uRegister_Address));
}


unsigned long Board_Read32(unsigned uRegister_Address)
{
	unsigned long Hi_inData,Lo_inData,inData;
	Lo_inData=Board_Read16(uRegister_Address);
	Hi_inData=Board_Read16((uRegister_Address+2));
	inData=Lo_inData | (Hi_inData<<16);
	return inData;
}