Host Sleep; Get Communication Configuration - Lexicon MC-4 V1.00 - SERIAL PROTOCOL DEFINITIONS REV 1-6 Manual

Lexicon

6.3.6 Host Sleep

By transmitting the Sleep command, the Host indicates it has just "powered down" and will no longer
respond to MC-4 Notifications. No Acknowledgment is expected. The Host is assumed to be asleep
upon power up of the MC-4. Host status is maintained during standby.
6.3.6.1 Packet Description
6.3.6.2 Data Description
N/A

6.3.7 Get Communication Configuration

This command is a request to the MC-4 for the current communications configuration for the serial port
and protocol. The MC-4 responds to this command with a Communication Configuration Packet.
6.3.7.1 Command Packet Description
Application Header:
Command
Data Count
Application Data:
6.3.7.2 Communication Configuration Response Packet
6.3.7.3 Data Description
Data Word
0
0
Acknowledge Enable:
TRUE
FALSE
Parameter Change Enable:
TRUE
Application Header:
Command
Data Count
Application Data:
DC_CMD_GET_COM_CONFIG
0
N/A
Application Header:
Command DC_RESP_COM_CONFIG
Data Count 1
Application Data:
Data[0] Configuration Register 0
Bit Definition
0 Acknowledge Enable
1 Parameter Change Enable
Indicates the MC-4 will transmit Acknowledge Notification's to the Host.
Indicates the MC-4 will not transmit any positive Acknowledge
Notification messages. The MC-4 will always transmit NAK error
notification messages.
Indicates the MC-4 will transmit any parameter change Notification as
specified in the Parameter Change Notification Message.
MC-4 Serial Communications Protocol
HOST_SLEEP 0x12
0 0x00
N/A
0x2F
0x00
0x8C
0x01
nn
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