ATDX_PHYADDR( )

Description | Cautions | Example | Errors

Name:	long ATDX_PHYADDR(bddev)
Inputs:	int bddev	valid Dialogic board device handle
Returns:	physical address of board if successful AT_FAILURE if error
Includes:	srllib.h dxxxlib.h
Category:	Extended Attribute

Description

The ATDX_PHYADDR( ) function returns the physical board address for the board device bddev.

The function parameter is defined as follows:

Parameter	Description
bddev	specifies the valid board device handle obtained when the board was opened using dx_open( ).

Cautions

None.

Example

#include <stdio.h>  
#include <srllib.h>  
#include <dxxxlib.h>  
#include <windows.h>  
   
main()  
{  
   int bddev;  
   long phyaddr;  
   
   /* Open the board device */  
   if ((bddev = dx_open("dxxxB1",NULL)) == -1) {  
     /* Process error */  
   }  
   
   if((phyaddr = ATDX_PHYADDR(bddev)) == AT_FAILURE) {  
     /* Process error */  
   }  
   
   printf("Board is at address %X\n",phyaddr);  
   .  
   .  
}

Errors

This function will fail and return AT_FAILURE if an invalid board device handle is specified in bddev.

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