[Openautomation-svn] SF.net SVN: openautomation:[225] CometVisu/trunk/visu/transforms/ transform_knx.js

[<ma...@us...>]

Revision: 225
          http://openautomation.svn.sourceforge.net/openautomation/?rev=225&view=rev
Author:   mayerch
Date:     2010-12-23 22:39:04 +0000 (Thu, 23 Dec 2010)

Log Message:
-----------
Added decoding of DPT9

Modified Paths:
--------------
    CometVisu/trunk/visu/transforms/transform_knx.js

Modified: CometVisu/trunk/visu/transforms/transform_knx.js
===================================================================
--- CometVisu/trunk/visu/transforms/transform_knx.js	2010-12-23 20:30:17 UTC (rev 224)
+++ CometVisu/trunk/visu/transforms/transform_knx.js	2010-12-23 22:39:04 UTC (rev 225)
@@ -120,6 +120,26 @@
     link  : '8.001'
   },
   
+  '9.001' : {
+    name  : 'DPT_Value_Temp',
+    encode: function( phy ){
+      return phy;
+    },
+    decode: function( hex ){
+      var bin1 = parseInt( hex.substr(0,2), 16 );
+      var bin2 = parseInt( hex.substr(2,2), 16 );
+      var sign = parseInt( bin1 & 0x80 );
+      var exp  = parseInt( bin1 & 0x78 ) >> 3;
+      var mant = parseInt( ((bin1 & 0x7) << 8) | bin2 );
+      if( sign != 0 ) 
+        mant = -(~(mant - 1) & 0x7ff);
+      return (1 << exp) * 0.01 * mant;  
+    }
+  },
+  '9': {
+    link  : '9.001'
+  },
+  
   '12.001' : {
     name  : 'DPT_Value_4_Ucount',
     encode: function( phy ){


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