Lexicon MC-12 V2.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-3 - MC-12 Get Input Name by ID (MC-12)

Lexicon, Inc.
MC-12 Serial Communications Protocol Printed on: 10/10/02
© 2002 Lexicon, Inc. All rights reserved. 50 of 92
If a value is passed that exceeds the maximum value of that parameter the MC-12 will ignore the command
and transmit a NAK command with an error code DC_INVALID_DATA.
7.3.54 MC-12 Get Input Name by Id (MC-12)
This command is a request to MC-12 for the custom input name. MC-12 will respond with “Input Name
Packet”.
7.3.54.1 Command Packet Description
Application Header:
Command MC_CMD_GET_INPUT_NAME 0x47
Data Count 1 0x01
Application Data:
Data[0] InputId nn
7.3.54.2 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Definition/Conversion: Appendix F MC-12 Input Ids
7.3.54.3 Data Validation:
The InputId must be a valid Input number. If it is not the MC-12 will respond with a NAK packet and error
code DC_INVALID_INPUT.
7.3.54.4 Input Name Response Packet
Application Header:
Command MC_RESP_INPUT_NAME 0x96
Data Count
Number of Characters in
InputName + 2 nn
Application Data:
Data[0] InputId nn
Data[1]- Data[DataCount-1] InputName ch ch ch … 0x00
7.3.54.5 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Definition/Conversion: Appendix F MC-12 Input Ids
InputName:
Data Type: Null (0x00) terminated ASCII character string.
Max Length: INPUT_NAME_LENGTH defined in Appendix G Protocol Constants.