lcdm001.docbook

linux下LCD驱动的例子代码

<sect1 id="lcdm001-howto">
<title>The lcdm001 Driver</title>

<para>
This section talks about using LCDproc with LCD displays that use the
lcdm001 chipset.
</para>

<!-- ## LCDM001 driver ## -->
<sect2 id="lcdm001-config">
<title>Configuration in LCDd.conf</title>

<sect3 id="lcdm001-config-section">
<title>[lcdm001]</title>

<variablelist>
<varlistentry>
  <term>
    <command>Device=</command>
    <arg choice="plain"><replaceable>DEVICE</replaceable></arg>
  </term>
  <listitem><para>
  Default: <filename>/dev/lcd</filename>
  </para></listitem>
</varlistentry>

<varlistentry>
  <term>
    <command>PauseKey=</command>
    <arg choice="plain"><replaceable>KEY</replaceable></arg>
  </term>
  <term>
    <command>BackKey=</command>
    <arg choice="plain"><replaceable>KEY</replaceable></arg>
  </term>
  <term>
    <command>ForwardKey=</command>
    <arg choice="plain"><replaceable>KEY</replaceable></arg>
  </term>
  <term>
    <command>MainMenuKey=</command>
    <arg choice="plain"><replaceable>KEY</replaceable></arg>
  </term>
  <listitem>
    <para>
    keypad settings
    </para>
    <informaltable>
    <tgroup cols="3">
      <thead>
        <row>
	  <entry>key name</entry>
	  <entry>function (normal context)</entry>
	  <entry>function (menu context)</entry>
        </row>
      </thead>
      <tbody>
        <row>
          <entry>PauseKey</entry>
          <entry>Pause/Continue</entry>
          <entry>Enter/select</entry>
        </row>
        <row>
          <entry>BackKey</entry>
          <entry>Back(Go to previous screen)</entry>
          <entry>Up/Left</entry>
        </row>
        <row>
          <entry>ForwardKey</entry>
          <entry>Forward(Go to next screen)</entry>
          <entry>Down/Right</entry>
        </row>
        <row>
          <entry>MainMenuKey</entry>
          <entry>Open main menu</entry>
          <entry>Exit/Cancel</entry>
        </row>
     </tbody> 
    </tgroup>
    </informaltable>
    <para>
      You can rearrange the settings here.
    </para>
  </listitem>
</varlistentry>
</variablelist>

    If your device is broken, have a look at server/drivers/lcdm001.h

</sect3>

</sect2>

</sect1>