Welltech SPCI2S Intel NetStructure SS7 Boards - Manual (Page 56)

SS7 Programmer’s Manual for SPCI2, SPCI4 and CPM8 Issue 2 Page 56
5.3.4 LIU Read Control Request
Synopsis:
Message sent by the application to read back the current LIU control options
from the board.
Message Format:
MESSAGE HEADER
FIELD NAME MEANING
type LIU_MSG_R_CONTROL (0x5e38)
id liu_id (0 .. 7)
src Sending Module ID
dst MVD_TASK_ID (0x10)
rsp_req
used to request a confirmation
hclass 0
status 0
err_info 0
len 16
PARAMETER AREA
OFFSET SIZE NAME
0 16 Parameter area formatted as for as the
LIU_MSG_CONTROL message. The user
should set the fields to zero and the module
will write the current control parameters in the
confirmation message.
Description:
This message is sent to the board to read back the current control parameters
selected for the Line Interface Unit.
The user should always request a confirmation message. This will indicate
success by a status of 0 and will contain the current control parameters in the
parameter area of the message.