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81959d996a
Use the proper format for FE_DISEQC_SEND_BURST documentation and improve the documentation. Keep the enum fe_sec_mini_cmd description together with the ioctl, as both are used together. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
87 lines
2.3 KiB
XML
87 lines
2.3 KiB
XML
<refentry id="FE_DISEQC_SEND_BURST">
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<refmeta>
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<refentrytitle>ioctl FE_DISEQC_SEND_BURST</refentrytitle>
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&manvol;
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</refmeta>
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<refnamediv>
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<refname>FE_DISEQC_SEND_BURST</refname>
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<refpurpose>Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite selection.</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<funcsynopsis>
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<funcprototype>
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<funcdef>int <function>ioctl</function></funcdef>
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<paramdef>int <parameter>fd</parameter></paramdef>
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<paramdef>int <parameter>request</parameter></paramdef>
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<paramdef>&fe-sec-mini-cmd; *<parameter>tone</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Arguments</title>
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<variablelist>
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<varlistentry>
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<term><parameter>fd</parameter></term>
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<listitem>
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<para>&fe_fd;</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>request</parameter></term>
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<listitem>
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<para>FE_DISEQC_SEND_BURST</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>pointer to &fe-sec-mini-cmd;</parameter></term>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Description</title>
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<para>This ioctl is used to set the generation of a 22kHz tone burst for mini
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DiSEqC satellite
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selection for 2x1 switches.
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This call requires read/write permissions.</para>
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<para>It provides support for what's specified at
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<ulink url="http://www.eutelsat.com/files/contributed/satellites/pdf/Diseqc/associated%20docs/simple_tone_burst_detec.pdf">Digital Satellite Equipment Control
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(DiSEqC) - Simple "ToneBurst" Detection Circuit specification.</ulink>
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</para>
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&return-value-dvb;
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</refsect1>
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<section id="fe-sec-mini-cmd-t">
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<title>enum fe_sec_mini_cmd</title>
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<table pgwide="1" frame="none" id="fe-sec-mini-cmd">
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<title>enum fe_sec_tone_mode</title>
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<tgroup cols="2">
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&cs-def;
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<thead>
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<row>
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<entry>ID</entry>
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<entry>Description</entry>
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</row>
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</thead>
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<tbody valign="top">
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<row>
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<entry align="char">SEC_MINI_A</entry>
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<entry align="char">Sends a mini-DiSEqC 22kHz '0' Tone Burst to
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select satellite-A</entry>
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</row><row>
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<entry align="char">SEC_MINI_B</entry>
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<entry align="char">Sends a mini-DiSEqC 22kHz '1' Data Burst to
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select satellite-B</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</section>
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</refentry>
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