AXIOMTEK AX5420P, Руководство пользователя

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AX5420P & AX5425P User ’ s Manual
Examples
25
C h a p t e r 6
Examples
NOTE:
Because these examples include AX5425P
andAX5420P, But following example is for AX5425P
When you use AX5420P board, you must fix this
example. All '5425' in the examples will be changed
as '5420'. And like 5425DRV.SYS will be changed as
5420DRV.SYS.
6.1 Turbo C
**************************************************************************************
*
Example program for turbo C language *
* To get BASE ADDRESS *
* IRQ LEVEL *
* SLOT NUMBER via device driver *
* Before executing this program, device driver *
* installed successfully. *
**************************************************************************************
#include <dos.h>
#include <stdio.h>
#include <string.h>
#include <conio.h>
#include <fcntl.h>
#include <io.h>
main()
{int fd;
int base,slotno,irqno;
unsigned int i,j,dat;
if((fd=open("5425DRV",O_RDWR))==-1)
{
printf("AX5425P open fail! \n");
exit(0);
}
else
printf("OK\n");
write(fd,"B1",2);
read(fd,&base,sizeof(int));
write(fd,"I1",2);
read(fd,&irqno,sizeof(int));