ViewSonic CDE4302 - RS232 Command Examples; Get-Function Command Structure

31
Hex code (in hex) = Original data (in dec) + 20
Date &
Time
Code
(ASCII)
Code
(Hex)
Date &
Time
Code
(ASCII)
Code
(Hex)
Date &
Time
Code
(ASCII)
Code
(Hex)
Date &
Time
Code
(ASCII)
Code
(Hex)
0 space 20 16 6 36 32 R 52 48 h 68
1 ! 21 17 7 37 33 S 53 49 i 69
2 “ 22 18 8 38 34 T 54 50 p 70
3 # 23 19 9 39 35 U 55 51 q 71
4 $ 24 20 @ 40 36 V 56 52 r 72
5 % 25 21 A 41 37 W 57 53 s 73
6 & 26 22 B 42 38 X 58 54 t 74
7 ’ 27 23 C 43 39 Y 59 55 u 75
8 ( 28 24 D 44 40 ` 60 56 v 76
9 ) 29 25 E 45 41 a 61 57 w 77
10 0 30 26 F 46 42 b 62 58 x 78
11 1 31 27 G 47 43 c 63 59 y 79
12 2 32 28 H 48 44 d 64
13 3 33 29 I 49 45 e 65
14 4 34 30 P 50 46 f 66
15 5 35 31 Q 51 47 g 67
Month: 1~12
Day: 1~31
Hour: 00~23
Min:: 00~59
Sec: 00~59
5. Set Date & Time example
Date: 2015-1/31
Time: 16:27:59
Send: 0x 38 30 31 73 56 30 40 35 0D (Year “20” “15”)
Send: 0x 38 30 31 73 56 31 21 51 0D (Month “1”, Day ”31”)
Send: 0x 38 30 31 73 57 30 36 47 0D (Hour “16”, Min “27”)
Send: 0x 38 30 31 73 57 31 30 79 0D (“0”, Sec “59”)
11.3.2. Get-Function Listing
The PC can interrogate the TV/DS for specic information. The Get-Function packet format consists of 9
bytes which is similar to the Set-Function packet structure. Note that the “Value” byte is always = 000