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Voice API for Windows Operating Systems Library Reference — November 2003 111
return the reason for the last I/O function termination — ATDX_TERMMSK( )
ATDX_TERMMSK( )
return the reason for the last I/O function termination
!
!!
! Description
The ATDX_TERMMSK( ) function returns a bitmap containing the reason for the last I/O
function termination on the channel chdev. The bitmap is set when an I/O function terminates.
On DM3 boards, possible return values are the following:
TM_DIGIT
Specific digit received
TM_EOD
End of data reached (on playback, receive)
TM_ERROR
I/O device error
TM_IDDTIME
Inter-digit delay
TM_MAXDATA
Maximum data reached; returned when the last I/O function terminates on DX_MAXDATA
TM_MAXDTMF
Maximum DTMF count
TM_MAXNOSIL
Maximum period of non-silence
TM_MAXSIL
Maximum period of silence
TM_MAXTIME
Maximum function time exceeded
Name: long ATDX_TERMMSK(chdev)
Inputs: int chdev
• valid channel device handle
Returns: channel’s last termination bitmap if successful
AT_FAILURE if error
Includes: srllib.h
dxxxlib.h
Category: Extended Attribute
Mode: synchronous
Platform: DM3, Springware
Parameter Description
chdev specifies the valid channel device handle obtained when the channel was opened
using dx_open( )