1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML
><HEAD
><TITLE
>comedi_dio_write</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
REL="HOME"
TITLE=" Comedi
"
HREF="index.html"><LINK
REL="UP"
TITLE=" Comedi Function Reference
"
HREF="x3563.html#FUNCTIONREFERENCE"><LINK
REL="PREVIOUS"
TITLE="comedi_dio_read"
HREF="r4644.html"><LINK
REL="NEXT"
TITLE="comedi_dio_bitfield"
HREF="r4696.html"></HEAD
><BODY
CLASS="REFENTRY"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>Comedi: The <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Control and Measurement Device Interface</I
></SPAN
>
handbook
</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="r4644.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="r4696.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="FUNC-REF-COMEDI-DIO-WRITE"
></A
>comedi_dio_write</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN4674"
></A
><H2
>Name</H2
>comedi_dio_write -- write single bit to digital channel</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN4677"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN4678"
></A
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include <comedilib.h></PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int comedi_dio_write</CODE
>(comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int bit);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN4691"
></A
><H2
> Description
</H2
><P
>The function writes the value bit to the channel channel belonging
to the subdevice subdevice of device device. This function
is equivalent to comedi_data_write(device,subdevice,channel,0,0,bit).
This function does not require a digital subdevice or a subdevice
with a maximum data value of 1 to work properly.</P
><P
>Return values and errors are the same as comedi_data_write().</P
><P
> </P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="r4644.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="r4696.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>comedi_dio_read</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="x3563.html#FUNCTIONREFERENCE"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>comedi_dio_bitfield</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
|
