Ibase MB886 User Manual download pdf (Page 30)

INSTALLATIONS

26 MB886 User’s Manual

File of the Main.cpp

//=====================================================================

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY

// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR

// PURPOSE.

//=====================================================================

#include <dos.h>

#include <conio.h>

#include <stdio.h>

#include <stdlib.h>

#include "W627HF.H"

//=====================================================================

void ClrKbBuf(void);

int main (int argc, char *argv[]);

//=====================================================================

int main (int argc, char *argv[])

{

unsigned char ucDO = 0; //data for digital output

unsigned char ucDI; //data for digital input

unsigned char ucBuf;

Set_W627HF_LD( 0x07); //switch to logic device 7

Set_W627HF_Reg(0xF1, 0x00); //clear

ucDI = Get_W627HF_Reg(0xF1) & 0x0F;

ClrKbBuf();

while(1)

{

ucDO++;

Set_W627HF_Reg(0xF1, ((ucDO & 0x0F) << 4));

ucBuf = Get_W627HF_Reg(0xF1) & 0x0F;

if (ucBuf != ucDI)

{

ucDI = ucBuf;

printf("Digital I/O Input Changed. Current Data is 0x%X\n",ucDI);

}

if (kbhit())

{

getch();

break;

}

delay(500);

}

return 0;

}

//=====================================================================

void ClrKbBuf(void)

{

while(kbhit())

{ getch(); }

}

//---------------------------------------------------------------------------

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Ibase MB886 User Manual Page 30

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