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1 | <refentry id="V4L2-SDR-FMT-CS08"> |
2 | <refmeta> | |
3 | <refentrytitle>V4L2_SDR_FMT_CS8 ('CS08')</refentrytitle> | |
4 | &manvol; | |
5 | </refmeta> | |
6 | <refnamediv> | |
7 | <refname> | |
8 | <constant>V4L2_SDR_FMT_CS8</constant> | |
9 | </refname> | |
10 | <refpurpose>Complex signed 8-bit IQ sample</refpurpose> | |
11 | </refnamediv> | |
12 | <refsect1> | |
13 | <title>Description</title> | |
14 | <para> | |
15 | This format contains sequence of complex number samples. Each complex number | |
16 | consist two parts, called In-phase and Quadrature (IQ). Both I and Q are | |
17 | represented as a 8 bit signed number. I value comes first and Q value after | |
18 | that. | |
19 | </para> | |
20 | <example> | |
21 | <title><constant>V4L2_SDR_FMT_CS8</constant> 1 sample</title> | |
22 | <formalpara> | |
23 | <title>Byte Order.</title> | |
24 | <para>Each cell is one byte. | |
25 | <informaltable frame="none"> | |
26 | <tgroup cols="2" align="center"> | |
27 | <colspec align="left" colwidth="2*" /> | |
28 | <tbody valign="top"> | |
29 | <row> | |
30 | <entry>start + 0:</entry> | |
31 | <entry>I'<subscript>0</subscript></entry> | |
32 | </row> | |
33 | <row> | |
34 | <entry>start + 1:</entry> | |
35 | <entry>Q'<subscript>0</subscript></entry> | |
36 | </row> | |
37 | </tbody> | |
38 | </tgroup> | |
39 | </informaltable> | |
40 | </para> | |
41 | </formalpara> | |
42 | </example> | |
43 | </refsect1> | |
44 | </refentry> |