Liu Read Control Request - Dialogic DSI SPCI Network Interface Boards Programmer's Manual

6 Message Reference
Value
0x01
0x02
0x03
6.3.4

LIU Read Control Request

Synopsis:
Message sent by the application to read back the current LIU control options
from the DSI SPCI Board.
Message Format:
Field Name
type
id
src
dst
rsp_req
hclass
status
err_info
len
Offset
0
Description:
This message is sent to the DSI SPCI Board to read back the current control
parameters selected for the Line Interface Unit.
The user should always request a confirmation message. This indicates
success by status of zero and contains the current control parameters in the
parameter area of the message.
60
Mnemonic Description
None Invalid framer ID.
None Invalid message length.
None Control parameters are not consistent with the type of
device being controlled or with each other.
MESSAGE HEADER
Meaning
LIU_MSG_R_CONTROL (0x5e38)
liu_id
Sending Module ID
MVD_TASK_ID (0x10)
used to request a confirmation
0
Status Response (if confirmation requested)
0
16
PARAMETER AREA
Size Name
16 Parameter area formatted as for the LIU_MSG_CONTROL
message. The user should set the fields to zero and the
module writes the current control parameters in the
confirmation message.