115
SERIAL COMMUNICATION FUNCTION
Communication Parameter Setup
•
Baud Rate: 9600 bps(UART)
•
Data Length: 8 bit
•
Parity: none
•
Stop bit: 1 bit
•
Flow Control: none
•
Communication code: ASCII code
Communication Protocol
1. Transmission
[Command1] [Command2] [ ] [Set ID] [ ]
[Data] [Cr]
*
[Command1]: The first command to control
the Laser TV (k. j, x, m, n,
ASCII code, 1 Character)
*
[Command2]: The second command to
control the Laser TV (ASCII
code, 1 character)
*
[Set ID]: You can adjust the set ID
to choose desired monitor
ID number in option menu.
Adjustment range is 1 to 99.
When selecting Set ID ‘0’, every
connected set is controlled. Set ID
is indicated as decimal (1 to 99)
on menu and as Hexa decimal
(0x0 to 0x63) on transmission/
receiving protocol.
*
[Data]: To transmit command data
(hexadecimal). Transmit ‘FF’ data
to read status of command.
*
[Cr]: Carriage Return
It corresponds to ASCII code ‘0x0D’.
*
[ ]: ASCII code ‘space (0x20)
2. OK Acknowledgement
[Command2] [ ] [Set ID] [ ] [OK] [Data]
[x]
*
The set transmits ACK (acknowledgement)
based on this format when receiving
normal data. At this time, if the data is
data read mode, it indicates present status
data. If the data is data write mode, it
returns the data of the PC computer.
3. Error Acknowledgement
[Command2] [ ] [Set ID] [ ] [NG] [Data]
[x]
*
If a set receives an abnormal piece of data
such as a non-supported function or there
is a communication error, it returns ACK in
the above format.
Data [00]: Illegal Code
(This command is not supported.)
Data Structure
10
16
10
16
10
16
10
16
10
16
10
16
10
16
10
16
10
16
10
16
0
00
1
01
11 0B 21
15
31 1F 41
29
51
33
61 3D 71
47
81
51
91 5B
2
02
12 0C 22
16
32
20
42 2A 52
34
62 3E 72
48
82
52
92 5C
3
03
13 0D 23
17
33
21
43 2B 53
35
63
3F
73
49
83
53
93 5D
4
04
14 0E 24
18
34
22
44 2C 54
36
64
40
74 4A 84
54
94 5E
5
05
15 0F 25
19
35
23
45 2D 55
37
65
41
75 4B 85
55
95 5F
6
06
16
10
26 1A 36
24
46 2E 56
38
66
42
76 4C 86
56
96
60
7
07
17
11
27 1B 37
25
47 2F 57
39
67
43
77 4D 87
57
97
61
8
08
18
12
28 1C 38
26
48
30
58 3A 68
44
78 4E 88
58
98
62
9
09
19
13
29 1D 39
27
49
31
59 3B 69
45
79 4F 89
59
99
63
10 0A 20
14
30 1E 40
28
50
32
60 3C 70
46
80
50
90 5A 100 64
Содержание HECTO2
Страница 31: ...31 SETTING UP THE TV ...
Страница 132: ......
