120 lines
3.4 KiB
Plaintext
120 lines
3.4 KiB
Plaintext
<sect1 id="CFontz-howto">
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<title>The CFontz Driver</title>
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<para>
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This section talks about using LCDproc with the serial LCD displays of the
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CFA632 and CFA634 series by CrystalFontz, Inc.
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</para>
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<sect2 id="CFontz-config">
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<title>Configuration in LCDd.conf</title>
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<sect3 id="CFontz-config-section">
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<title>[CFontz]</title>
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<variablelist>
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<varlistentry>
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<term>
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<property>Device</property> =
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<parameter><replaceable>DEVICE</replaceable></parameter>
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</term>
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<listitem><para>
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Select the serial output device to use.
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If not given, default is <filename>/dev/lcd</filename>.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>Size</property> = ¶meters.size;
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</term>
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<listitem><para>
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Set the LCD's dimensions in terms of characters per line and lines.
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If not given, it defaults to <literal>20x4</literal>.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>Contrast</property> =
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<parameter><replaceable>CONTRAST</replaceable></parameter>
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</term>
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<listitem><para>
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Set the initial contrast.
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Legal values for <replaceable>CONTRAST</replaceable> are in the range
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between <literal>0</literal> and <literal>1000</literal>.
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If not given, it defaults to <literal>140</literal>.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>Brightness</property> =
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<parameter><replaceable>BRIGHTNESS</replaceable></parameter>
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</term>
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<listitem><para>
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Set the initial brightness.
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Legal values for <replaceable>BRIGHTNESS</replaceable> range from
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<literal>0</literal> to <literal>1000</literal>.
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If not given, it defaults to <literal>1000</literal>.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>OffBrightness</property> =
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<parameter><replaceable>BRIGHTNESS</replaceable></parameter>
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</term>
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<listitem><para>
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Set the initial off-brightness.
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This value is used when the display is normally
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switched off in case LCDd is inactive.
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Legal values <replaceable>BRIGHTNESS</replaceable> are in the range
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from <literal>0</literal> to <literal>1000</literal>.
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The default is <literal>0</literal>.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>Speed</property> =
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{
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<parameter><literal>1200</literal></parameter> |
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<parameter><literal>2400</literal></parameter> |
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<emphasis><parameter><literal>9600</literal></parameter></emphasis> |
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<parameter><literal>19200</literal></parameter> |
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<parameter><literal>115200</literal></parameter>
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}
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</term>
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<listitem><para>
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Set the the baud rate to use when communicating with the LCD.
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It defaults to <literal>9600</literal> if not specified.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>NewFirmware</property> = ¶meters.yesnodef;
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</term>
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<listitem><para>
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Set the firmware version (<emphasis>New</emphasis> means >= 2.0) [default: <literal>no</literal>; legal: <literal>yes</literal>, <literal>no</literal>]
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<property>Reboot</property> = ¶meters.yesnodef;
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</term>
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<listitem><para>
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Reinitialize the LCD's BIOS [default: <literal>no</literal>; legal: <literal>yes</literal>, <literal>no</literal>]
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normally you shouldn't need this
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</para></listitem>
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</varlistentry>
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</variablelist>
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</sect3>
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</sect2>
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</sect1>
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