update user's guide
This commit is contained in:
marschap
@@ -218,4 +218,166 @@ Slightly modified in order to include it in this document March 2002, Rene Wagne
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</para>
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</sect2>
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<!-- ## Matrix Orbital driver ## -->
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<sect2 id="MtxOrb-config">
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<title>Configuration in LCDd.conf</title>
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<sect3>
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<title>[MtxOrb]</title>
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<variablelist>
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<varlistentry>
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<term>
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<command>Device=</command>
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<arg choice="plain"><replaceable>DEVICE</replaceable></arg>
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</term>
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<listitem><para>
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Select the output device to use [default: <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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<command>Size=</command>
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<arg choice="plain">
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<replaceable>WIDTH</replaceable>
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<literal>x</literal>
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<replaceable>HEIGHT</replaceable>
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</arg>
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</term>
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<listitem><para>
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Set the display size [default: 20x4]
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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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<command>Backlight=</command>
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<arg choice="plain">
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<group choice="req">
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<arg choice="plain"><literal><emphasis>yes</emphasis></literal></arg>
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<arg choice="plain"><literal>no</literal></arg>
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</group>
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</arg>
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</term>
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<listitem><para>
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Switch on the backlight? [default: yes]
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</para>
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<note><para>
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The driver will ignore this setting if the display
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is a VFD or VKD as they crash if the backlight is turned off.
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</para></note>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>Contrast=</command>
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<arg choice="plain"><replaceable>CONTRAST</replaceable></arg>
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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 <literal>0</literal> - <literal>1000</literal>.
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If not given, the default value is <literal>480</literal>.
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</para>
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<note><para>
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The driver will ignore this setting if the display
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is a VFD or VKD as they do not support this feature.
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</para></note>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<command>Speed=</command>
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<arg choice="plain">
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<group choice="req">
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<arg choice="plain"><literal>1200</literal></arg>
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<arg choice="plain"><literal>2400</literal></arg>
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<arg choice="plain"><literal>9600</literal></arg>
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<arg choice="plain"><literal><emphasis>19200</emphasis></literal></arg>
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</group>
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</arg>
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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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If not specified, it defaults to <literal>19200</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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<command>Type=</command>
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<arg choice="plain">
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<group choice="req">
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<arg choice="plain"><literal><emphasis>lcd</emphasis></literal></arg>
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<arg choice="plain"><literal>lkd</literal></arg>
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<arg choice="plain"><literal>vfd</literal></arg>
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<arg choice="plain"><literal>vkd</literal></arg>
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</group>
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</arg>
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</term>
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<listitem><para>
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Set the display type [default: lcd; legal: lcd, lkd, vfd, vkd]
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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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<command>LeftKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<term>
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<command>RightKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<term>
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<command>EnterKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<term>
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<command>UpKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<term>
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<command>DownKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<term>
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<command>EscapeKey=</command>
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<arg choice="plain"><replaceable>MTX-KEY</replaceable></arg>
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</term>
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<listitem><para>
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The following table translate from MtxOrb Key to Logical Key.
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See [input] section for an explanation of the key mappings
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This is a new implementation in 0.5
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Legal values for <replaceable>MTX-KEY</replaceable> are the letters
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<literal>A</literal> - <literal>F</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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<command>keypad_test_mode=</command>
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<arg choice="plain">
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<group choice="req">
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<arg choice="plain"><literal>yes</literal></arg>
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<arg choice="plain"><literal><emphasis>no</emphasis></literal></arg>
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</group>
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</arg>
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</term>
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<listitem><para>
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You can find out which key of your display sends which
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character by setting keypad_test_mode to yes and running
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LCDd. LCDd will output all characters it receives.
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Afterwards you can modify the settings above and set
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keypad_set_mode to no again.
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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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