Host Sleep; Get Communication Configuration - Lexicon DC-2 Protocol Manual

Lexicon, Inc.
DC-2/MC-1 Serial Communications Protocol

7.3.30 Host Sleep

By transmitting the Sleep command, the Host indicates it has just "powered down" and will no longer
respond to DC-2/MC-1 Notifications. No Acknowledgment is expected.
7.3.30.1 Packet Description
Application Header:
Command HOST_SLEEP
Data Count 0
Application Data:
N/A
7.3.30.2 Data Description

7.3.31 Get Communication Configuration

Request to DC-2/MC-1 for the current communications configuration for the serial port and protocol. The
DC-2/MC-1 responds to this command with a Communication Configuration Packet.
7.3.31.1 Command Packet Description
Application Header:
Command DC_CMD_GET_COM_CONFIG
Data Count 0
Application Data:
N/A
7.3.31.2 System Parameter Values Response Packet
Application Header:
Command DC_RESP_COM_CONFIG
Data Count 1
Application Data:
Data[0] Configuration Register 0
7.3.31.3 Data Description
Data Word Bit
0 0
0 1
0 2
Acknowledge Enable:
the Host.
Notification messages. The DC-2/MC-1 will always transmit NAK error notification messages.
Parameter Change Enable: TRUE Indicates the DC-2/MC-1 will transmit any parameter change
Notification as specified in the Parameter Change Notification Message.
Notifications.
0x12
0x00
N/A
Definition
Acknowledge Enable
Parameter Change Enable
LED Acknowledge Enable
TRUE Indicates the DC-2/MC-1 will transmit Acknowledge Notification's to
FALSE Indicates the DC-2/MC-1 will not transmit any positive Acknowledge
FALSE Indicates the DC-2/MC-1 will not transmit parameter change
0x2F
0x00
0x8C
0x01
nn
Printed on: 10/19/00
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