Lexicon MC-12 V3.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-5 User Manual

Lexicon, Inc.
MC-12 Serial Communications Protocol Printed on: 08/18/03
© 2003 Lexicon, Inc. All rights reserved. 30 of 94
7.3.27.1 Command Packet Description
Application Header:
Command DC_CMD_SET_INPUT_NAME 0x2E
Data Count
Number of characters in
InputName + 2 nn
Application Data:
Data[0] InputId 0 to 7
Data[1]-Data[DataCount-1] InputName ch ch ch ... 0x00
7.3.27.2 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Description/Conversion: Appendix F MC-12 Input Id's
InputName:
Data Type: Null (0x00) terminated ASCII character string.
Max Length: INPUT_NAME_LENGTH defined in Appendix G Protocol Constants.
7.3.27.3 MC-12 Response
MC-12 will copy the InputName to the given input.
7.3.27.4 Data Validation:
The InputId must be a valid Input Id. If it is not the MC-12 will respond with a NAK packet and error code
DC_INVALID_INPUT. If the InputName string exceeds the INPUT_NAME_LENGTH, the MC-12 will
truncate the string to the INPUT_NAME_LENGTH.
7.3.28 Set FPD Control Registers (MC-1)
This command is not supported by the MC-12.
7.3.29 Host Wakeup (MC-12, MC-1)
By transmitting the Wakeup Notification, the Host indicates it has just “powered on” or reset and is ready to
receive MC-12 Notifications or Responses. The Host is assumed to be asleep upon power up of the MC-
12. Host status is maintained during standby.
7.3.29.1 Command Packet Description
Application Header:
Command HOST_WAKEUP 0x11
Data Count 0 0x00
Application Data:
N/A
7.3.29.2 Data Description
N/A
7.3.29.3 MC-12 Response
The MC-12 will respond to this command with an ACK.

Lexicon MC-12 V3.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-5 Specifications

General

Brand	Lexicon
Model	MC-12 V3.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-5
Category	Computer Hardware
Language	English