各位大侠,请教Labview串口命令中Ctrl的组合键如何输入?
跟串口关系不大,关键看串口连接的终端类型,比如VT100协议,这些协议里规定了CTRL+A等操作的转义字符序列。VT100转义字符序列请参考如下网址:
http://www.comptechdoc.org/os/li ... /linux_hlvt100.html
另附上ASCII character table
Dec Hex ASCII Key
0 00 NUL (null) ctrl @
1 01 SOH (start of heading) ctrl A
2 02 STX (start of text) ctrl B
3 03 ETX (end of text) ctrl C
4 04 EOT (end of transmission) ctrl D
5 05 ENQ (enquiry) ctrl E
6 06 ACK (acknowledge) ctrl F
7 07 BEL (bell) ctrl G
8 08 BS (backspace) ctrl H
9 09 HT (horizontal tab) ctrl I
10 0A LF (line feed) ctrl J
11 0B VT (vertical tab) ctrl K
12 0C FF (form feed) ctrl L
13 0D CR (carriage return) ctrl M
14 0E SO (shift out) ctrl N
15 0F SI (shift in) ctrl O
16 10 DLE (data link escape) ctrl P
17 11 DC1 (device control 1) ctrl Q
18 12 DC2 (device control 2) ctrl R
19 13 DC3 (device control 3) ctrl S
20 14 DC4 (device control 4) ctrl T
21 15 NAK (negative acknowledge) ctrl U
22 16 SYN (synchronous idle) ctrl V
23 17 ETB (end of transmission block) ctrl W
24 18 CAN (cancel) ctrl X
25 19 EM (end of medium) ctrl Y
26 1A SUB (substitute) ctrl Z
27 1B ESC (escape) ctrl [
28 1C FS (file separator) ctrl /
29 1D GS (group separator) ctrl [
30 1E RS (record separator) ctrl ^
31 1F US (unit separator) ctrl _
32 20 SP (space)
33 21 !
34 22 "
35 23 #
36 24 $
37 25 %
38 26 &
39 27 '
40 28 (
41 29 )
42 2A *
43 2B +
44 2C ,
45 2D -
46 2E .
47 2F /
48 30 0
49 31 1
50 32 2
51 33 3
52 34 4
53 35 5
54 36 6
55 37 7
56 38 8
57 39 9
58 3A :
59 3B ;
60 3C
63 3F ?
64 40 @
65 41 A
66 42 B
67 43 C
68 44 D
69 45 E
70 46 F
71 47 G
72 48 H
73 49 I
74 4A J
75 4B K
76 4C L
77 4D M
78 4E N
79 4F O
80 50 P
81 51 Q
82 52 R
83 53 S
84 54 T
85 55 U
86 56 V
87 57 W
88 58 X
89 59 Y
90 5A Z
91 5B [
92 5C /
93 5D ]
94 5E ^
95 5F _
96 60 `
97 61 a
98 62 b
99 63 c
100 64 d
101 65 e
102 66 f
103 67 g
104 68 h
105 69 i
106 6A j
107 6B k
108 6C l
109 6D m
110 6E n
111 6F o
112 70 p
113 71 q
114 72 r
115 73 s
116 74 t
117 75 u
118 76 v
119 77 w
120 78 x
121 79 y
122 7A z
123 7B {
124 7C |
125 7D }
126 7E ~
127 7F DEL
能具体指导下如何做吗?设备应该是下^C,我通过Procomm Plus是可以的,但是在Labview下下就是不行~