6 mvd_msg_sc_connect, Mvd_msg_sc_connect, Connect request – Dialogic DSI SS7MD User Manual
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Dialogic
®
DSI SS7MD Programmer’s Manual Issue 3
The confirmation message (if requested) indicates success with a status value of 0. On receipt of the
confirmation message, the operation to reset the switch is completed.
6.3.6
MVD_MSG_SC_CONNECT – Connect Request
Synopsis
Message sent to the board to control the switch path.
Format
Description
This message is sent to the board to control the cross connect switch. Several different actions can be
performed depending on the value of the mode parameter. These include:
•
Cross connect switch to CPU local bus stream connection
•
Local bus to cross connect switch connection
•
Duplex connection between cross connect switch and CPU local bus stream
•
Duplex connection between local bus timeslots
Attempting to use this message in a run mode where the cross connect switch is disabled will result in a
failure return code.
The confirmation message (if requested) indicates success with a status value of 0.
MESSAGE HEADER
Field Name
Meaning
type
MVD_MSG_SC_CONNECT (0x7e1f)
id
0
src
Sending module ID
dst
MVD_module_ID
rsp_req
Used to request a confirmation.
hclass
0
status
0
err_info
0
len
16
PARAMETER AREA
Offset
Size
Name
0
2
local_stream
2
2
local_slot
4
2
mode
6
2
source_stream
8
2
source_slot
10
2
dest_stream
12
2
dest_slot
14
2
Reserved. Must be set to 0.