IBASE MI946 User Manual

Page 71

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APPENDIX

MI946F User’s Manual

67

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 "W627UHG.H"
//---------------------------------------------------------------------------
int main (void);

void WDTInitial(void);
void WDTEnable(unsigned char);
void WDTDisable(void);

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

char SIO;


SIO = Init_W627UHG();

if (SIO == 0)

{

.............................................. printf("Can not detect Winbond 83627UHG, program abort.\n");

................................................................................................................................... return(1);

}


WDTInitial();


WDTEnable(10);


WDTDisable();


return 0;

}
//---------------------------------------------------------------------------
void WDTInitial(void)
{

unsigned char bBuf;

Set_W627UHG_LD(0x08);................................................................. //switch to logic device 8

bBuf = Get_W627UHG_Reg(0x30);

bBuf &= (~0x01);

Set_W627UHG_Reg(0x30, bBuf); ................................................................... //Enable WDTO

}
//---------------------------------------------------------------------------
void WDTEnable(unsigned char NewInterval)
{

unsigned char bBuf;


Set_W627UHG_LD(0x08);........................................................................................................

//switch to logic device 8

Set_W627UHG_Reg(0x30, 0x01); ....................................................................... //enable timer

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