ATDX_BDTYPE( )

Description | Cautions | Example | Errors

Name:	long ATDX_BDTYPE(dev)
Inputs:	int dev	valid Dialogic board or channel device handle
Returns:	board or channel device type if successful AT_FAILURE if error
Includes:	srllib.h dxxxlib.h
Category:	Extended Attribute

Description

The ATDX_BDTYPE( ) function returns the board type for the device specified in dev.

A typical use would be to determine whether or not the device can support particular features, such as Call Analysis.

The function parameter is defined as follows:

Parameter	Description
dev	specifies the valid Dialogic device handle obtained when a board or channel was opened using dx_open( ).

Possible return values are the following:

DI_D20BD	D/20 Board Device
DI_D21BD	D/21 Board Device
DI_D40BD	D/40 Board Device
DI_D41BD	D/41 Board Device
DI_D20CH	D/20 Channel Device
DI_D21CH	D/21 Channel Device
DI_D40CH	D/40 Channel Device
DI_D41CH	D/41 Channel Device
NOTE: DI_41BD and DI_41CH will be returned for the D/121 board, which emulates three D/41 boards. DI_41BD and DI_41CH will be returned: for the D/160SC-LS board which emulates four D/41 boards; for the D/240SC and D/240SC-T1 boards which emulate six D/41 boards; and for the D/300SC-E1 and D/320SC boards which emulate eight D/41 boards

Cautions

None.

Example

#include <stdio.h>  
#include <srllib.h>  
#include <dxxxlib.h>  
#include <windows.h>  
#define ON 1  
   
main()  
{  
   int bddev;  
   long bdtype;  
   int call_analysis=0;  
   
   /* Open the board device */  
   if ((bddev = dx_open("dxxxB1",NULL)) == -1) {  
     /* Process error */  
   }  
   
   if((bdtype = ATDX_BDTYPE(bddev)) == AT_FAILURE) {  
     /* Process error */  
   }  
   
   if(bdtype == DI_D41BD) {  
      printf("Device is a D/41 Board\n");  
      call_analysis = ON;  
   }  
  .  
  .  
}

Errors

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

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