(Page 3 of 7 in this chapter)

dtmRefreshTrunkStatus

Description

Requests a status event from the board.

Prototype

DWORD dtmRefreshTrunkStatus ( DTMHD dtmhd)
dtmhd Handle returned by dtmStartTrunkMonitor.

Return Values

SUCCESS
CTAERR_INVALID_HANDLEdtmhd is not a valid monitor handle.

Events

DTMEVN_TRUNK_STATUSThe value field contains a four-byte DTM_TRUNK_STATE structure. When the trunk is operational, all bytes are set to 0. The size field contains the dtmhd.

Details

This function sends a request to the board to report the current alarm status. A trunk status event will be sent by the board immediately upon receiving this request. Use dtmGetTrunkStatus to retrieve the updated trunk status.

See Also

dtmGetTrunkStatus

(Page 3 of 7 in this chapter)

tech_support@nmss.com

Copyright © 1999, Natural MicroSystems, Inc. All rights reserved.