Decode CUL uptime

git-svn-id: https://svn.fhem.de/fhem/trunk@744 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/CHANGED

@@ -5,6 +5,7 @@
   - feature: FHEM2FHEM module
   - bugfix:  CUL get should not digest foreign events (fhtsoftbuffer)
   - bugfix:  S300TH sanity check won't allow negative temperatures.
+  - feature: decode CUL uptime
 
 - 2010-08-15 (5.0)
   - **NOTE*: The default installation path is changed to satisfy lintian

fhem/FHEM/00_CUL.pm

@@ -393,7 +393,14 @@ READEND:
     if(!defined($msg)) {
       CUL_Disconnected($hash);
       $msg = "No answer";
-    };
+
+    } elsif($a[1] eq "uptime") {     # decode it
+      $msg =~ s/[\r\n]//g;
+      $msg = hex($msg)/125;
+      $msg = sprintf("%d %02d:%02d:%02d",
+        $msg/86400, ($msg%86400)/3600, ($msg%3600)/60, $msg%60);
+    }
+
     $msg =~ s/[\r\n]//g;
 
   }