No Acknowledge; Host Initiated Command Packets; Reset Unit; Restore - Lexicon MC-8 V1.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-4 Manual

Serial communications protocol
Table of Contents

Advertisement

Lexicon, Inc.
MC-8 Serial Communications Protocol

6.2.2 No Acknowledge

6.2.2.1 Packet Description
6.2.2.2 Data Description
Command:
DataType:
ErrorCode:
DataType:

6.3 Host Initiated Command Packets

The MC-8 serial communication protocol has been designed to respond to the following commands as described
below. Each command is transmitted to the MC-8 with the identified parameters. If the command is successfully
received and processed by the MC-8, the unit will respond with the described response packet or action.

6.3.1 Reset Unit

Commands the MC-8 to soft reset.
6.3.1.1 Command Packet Description
6.3.1.2 MC-8 Response
The MC-8 will perform an internal reset. After reset the MC-8 will go through a soft power-up initialization. This
includes transmitting the "Wakeup Notification Packet". A soft reset does not reinitialize the MC-8. Nonvolatile
RAM is maintained.

6.3.2 Restore

Commands the MC-8 to restore the system and effect parameters to the factory defaults.
6.3.2.1 Command Packet Description
Application Header:
Command DC_CMD_RESTORE_DEFAULTS
Data Count 0
Application Data:
© 2003 Lexicon, Inc. All rights reserved.
Application Header:
Command
DC_NACK
Data Count
Application Data:
Data[0]
Command
Data[1]
ErrorCode
Valid MC-8 command as defined in
Error code as defined in
Appendix B Error
Application Header:
Command
DC_CMD_RESET
Data Count
0
Application Data:
N/A
N/A
Printed on: 04/01/03
0xE1
20x02
nn
nn
Appendix A Command
Codes.
Codes.
0x10
0x00
0x13
0x00
13 of 80

Advertisement

Table of Contents
loading

Table of Contents