mmdolze
0bdbc5f0cd
not compiles with SEAMLESS_HBARS (hbars will not display correctly then). Also update User's Guide.
129 lines
3.6 KiB
Plaintext
129 lines
3.6 KiB
Plaintext
<sect1 id="CFontz-howto">
|
|
<title>The CFontz Driver</title>
|
|
|
|
<para>
|
|
This section talks about using LCDproc with the serial LCD displays of the
|
|
CFA632 and CFA634 series by CrystalFontz, Inc.
|
|
</para>
|
|
|
|
<important>
|
|
<para>
|
|
This driver must be compiled with SEAMLESS_HBARS option enabled. Otherwise
|
|
horizontal bars will not display correctly. Use
|
|
<command>configure --enable-driver=CFontz --enable-seamless-hbars</command>
|
|
to accomplish this.
|
|
</para>
|
|
</important>
|
|
|
|
<sect2 id="CFontz-config">
|
|
<title>Configuration in LCDd.conf</title>
|
|
|
|
<sect3 id="CFontz-config-section">
|
|
<title>[CFontz]</title>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>
|
|
<property>Device</property> =
|
|
<parameter><replaceable>DEVICE</replaceable></parameter>
|
|
</term>
|
|
<listitem><para>
|
|
Select the serial output device to use.
|
|
If not given, default is <filename>/dev/lcd</filename>.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>Size</property> = ¶meters.size;
|
|
</term>
|
|
<listitem><para>
|
|
Set the LCD's dimensions in terms of characters per line and lines.
|
|
If not given, it defaults to <literal>20x4</literal>.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>Contrast</property> =
|
|
<parameter><replaceable>CONTRAST</replaceable></parameter>
|
|
</term>
|
|
<listitem><para>
|
|
Set the initial contrast.
|
|
Legal values for <replaceable>CONTRAST</replaceable> are in the range
|
|
between <literal>0</literal> and <literal>1000</literal>.
|
|
If not given, it defaults to <literal>560</literal>.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>Brightness</property> =
|
|
<parameter><replaceable>BRIGHTNESS</replaceable></parameter>
|
|
</term>
|
|
<listitem><para>
|
|
Set the initial brightness.
|
|
Legal values for <replaceable>BRIGHTNESS</replaceable> range from
|
|
<literal>0</literal> to <literal>1000</literal>.
|
|
If not given, it defaults to <literal>1000</literal>.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>OffBrightness</property> =
|
|
<parameter><replaceable>BRIGHTNESS</replaceable></parameter>
|
|
</term>
|
|
<listitem><para>
|
|
Set the initial off-brightness.
|
|
This value is used when the display is normally
|
|
switched off in case LCDd is inactive.
|
|
Legal values <replaceable>BRIGHTNESS</replaceable> are in the range
|
|
from <literal>0</literal> to <literal>1000</literal>.
|
|
The default is <literal>0</literal>.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>Speed</property> =
|
|
{
|
|
<parameter><literal>1200</literal></parameter> |
|
|
<parameter><literal>2400</literal></parameter> |
|
|
<emphasis><parameter><literal>9600</literal></parameter></emphasis> |
|
|
<parameter><literal>19200</literal></parameter> |
|
|
<parameter><literal>115200</literal></parameter>
|
|
}
|
|
</term>
|
|
<listitem><para>
|
|
Set the the baud rate to use when communicating with the LCD.
|
|
It defaults to <literal>9600</literal> if not specified.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>NewFirmware</property> = ¶meters.yesnodef;
|
|
</term>
|
|
<listitem><para>
|
|
Set the firmware version (<emphasis>New</emphasis> means >= 2.0) [default: <literal>no</literal>; legal: <literal>yes</literal>, <literal>no</literal>].
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<property>Reboot</property> = ¶meters.yesnodef;
|
|
</term>
|
|
<listitem><para>
|
|
Reinitialize the LCD's BIOS [default: <literal>no</literal>; legal: <literal>yes</literal>, <literal>no</literal>]
|
|
normally you shouldn't need this.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
</sect3>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|