Lexicon, Inc.
MC-12 Serial Communications Protocol
Printed on: 08/18/03
© 2003 Lexicon, Inc. All rights reserved.
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1.5 Examples:
The following examples show the byte’s transmitted for the MC-12 Get Unit Configuration, and Send MC-1
IR, and Send MC-12 IR Commands . They are shown as they should be transmitted from left to right.
1.5.1 MC-12 Get Unit Configuration
The HOST initiates by sending the GET_UNIT_CONFIG command packet:
SOP
DLL DC
CMD
AppDC
EOP
F1
03
38
00
F2
If the command is received without error the MC-12 responds with the UNIT_CONFIG response packet:
SOP
DLL DC
CMD
App DC DATA0
DATA1
DATA2
Product
Id
SW
TYPE
SW LVL
F1
1E
91
19
04
04
00
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
SW MJ
REV
SW MN
REV
PTCL MJ
REV
PTCL MN
REV
PARAM
COUNT
(LSB)
PARAM
COUNT
(MSB)
EFFECT
COUNT
01
00
01
01
EF
03
23
DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
30
31
2f
30
37
2f
32
37
0
1
/
0
7
/
2
7
DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 DATA25
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
20
31
37
3A
30
37
00
00
(sp)
1
7
:
0
7
DATA26 DATA27 DATA28 DATA29
EOP
Serial
Number
(LSB)
Serial
Number
Serial
Number
Serial
Number
(MSB)
68
04
00
00
F2
From the response packet we can see that the MC-12 is configured as a