82_M232Voltage by Boris

git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@133 2b470e98-0d58-463d-a4d8-8e2adae1ed80

docs/commandref.html

@@ -822,6 +822,29 @@ split in multiple lines<br><br>
     <br>
   </ul>
 
+  <a name="M232Voltage"></a>
+  <h4>Type M232Voltage</h4>
+  <ul>
+    <code>define &lt;name&gt; M232Voltage [an0..an5] [unit [factor]]</code>
+    <br><br>
+
+    Define as many M232Voltages as you like for a M232 device. Defining a
+    M232Voltage will schedule an internal task, which reads the status of the
+    analog input every minute, and triggers notify/filelog commands.
+    <code>unit</code> is the unit name, <code>factor</code> is used to
+    calibrate the reading of the analog input.<br><br>
+
+    Note: the unit defaults to the string "volts", but it must be specified
+    if you wish to set the factor, which defaults to 1.0. <br><br>
+
+    Example:
+    <ul>
+      <code>define volt M232Voltage an0</code><br>
+      <code>define brightness M232Voltage an5 lx 200.0</code><br>
+    </ul>
+    <br>
+  </ul>
+
 
   <a name="SCIVT"></a>
   <h4>Type SCIVT</h4>