Specifications

4 Message Reference
38
4.3.3 LIU_MSG_R_CONFIG - LIU Read Configuration Request
Synopsis
Message sent by the application to read back the current LIU configuration from the
DSI SPCI Board.
Format
MESSAGE HEADER
Field Name
Meaning
type
LIU_MSG_R_CONFIG (0x5e37)
id
liu_id
src
Sending Module ID
dst
MVD_TASK_ID (0x10)
rsp_req
used to request a confirmation
hclass
0
status
Status Response (if confirmation requested)
err_info
0
len
40
PARAMETER AREA
Offset
Size
Name
0
40
Parameter area formatted as for the LIU_MSG_CONFIG
message. The user should set the fields to zero and the
module writes the current configuration parameters in the
confirmation message.
Description
This message is sent to the DSI SPCI Board to read back the current operating
configuration of the Line Interface Unit.
The user should always request a confirmation message. This indicates success by
status of zero, and contains the current configuration parameters in the parameter
area of the message.
Status Response
The confirmation message (if requested) indicates success by status of zero.
On error, the following status value can be found in the confirmation message.