Mc-12 Send Ir Command (Mc-12); Mc-12 Get Parameter Value By Id (Mc-12) - Lexicon MC-12 V4.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-6 Manual

Lexicon
MC-12 Serial Communications Protocol
TimeStamp: Is a null terminated ASCII text string describing the build date and time of the
current software build. The Format of this text string is:
"yy/mm/dd(sp)hh:mm"
yy- is the last two digits of the year (i.e. year 2001=01, year 2002 = 02)
mm - is the month
dd- is the day
(sp) - is an ASCII space character (0x20)
hh - is the hour
mm - is the minute
SerialNumber: The Serial Number is an unsigned 32 bit integer holding the unique value of the
current unit.

7.3.40 MC-12 Send IR Command (MC-12)

This command allows the HOST to transmit IR command key codes to the MC-12.
7.3.40.1 Command Packet Description
7.3.40.2 Data Description
KeyCode:
Data Type:
Valid Values:
7.3.40.3 MC-12 Response
The KeyCode is processed as a valid IR code. No acknowledgment will be sent from MC-12.
7.3.40.4 Data Validation
The KeyCode data will be verified as a legal IR code. If the Code is not valid the MC-12 will not respond.

7.3.41 MC-12 Get Parameter Value by Id (MC-12)

Request to MC-12 for the current value of a given parameter. The MC-12 will respond with a "Parameter
Value Packet".
7.3.41.1 Command Packet Description
Application Header:
Command
Data Count
Application Data:
Data[0]
Data[1]
7.3.41.2 Data Description
© 2004 Harman Specialty Group All rights reserved.
Application Header:
Command MC_CMD_IR
Data Count 1
Application Data:
Data[0] KeyCode
Unsigned 8 bit integer.
Appendix D MC-12 IR-Codes
MC_CMD_GET_PARAM_VALUE_BY_ID
2
ParamId (LSB)
ParamId (MSB)
Printed on: 07/19/04
0x39
0x01
nn
0x3A
0x02
nn
nn
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