Multiplexed port control record
The multiplexed port control record identifies which of the multiplexed ports is active.
The following table shows the additional records provided when the output message record is included with Command Packet 64h.
|
Byte |
Item |
Type |
Value |
Notes |
|---|---|---|---|---|
|
0 |
RECORD TYPE |
1 (Char) |
53h |
Multiplexed port control record. |
|
1 |
RECORD LENGTH |
1 (Char) |
01h |
Number of bytes in the record, excluding bytes 0 and 1. |
|
2 |
SELECTED MUX PORT |
1 (Char) |
Type of message or packet. |
The following table provides byte values for the information in the multiplexed port control record.
Selected MUX port type byte values
|
Byte value |
Notes |
|---|---|
|
0 |
None |
|
1 |
CAN1 |
|
2 |
Serial (COM3 on the BD970, BD982, BD990, BD992, and BD992-INS) |
|
3 |
Event 2 |