Added skeleton Trend Log object. Currently allows properties to be read and written but has little of the required logic for trending implemented yet.

bacnet-stack/demo/readrange/main.c

@@ -66,6 +66,7 @@
 #include "lc.h"
 #include "lsp.h"
 #include "mso.h"
+#include "trendlog.h"
 #include "bacfile.h"
 
 #if defined(__BORLANDC__)
@@ -217,6 +218,13 @@ static void Init_Objects(
         Multistate_Output_Count, Multistate_Output_Index_To_Instance,
         Multistate_Output_Name, NULL);
 
+    Trend_Log_Init();
+    Init_Object(OBJECT_TRENDLOG, Trend_Log_Property_Lists,
+        Trend_Log_Encode_Property_APDU,
+        Trend_Log_Valid_Instance, Trend_Log_Write_Property,
+        Trend_Log_Count, Trend_Log_Index_To_Instance,
+        Trend_Log_Name, NULL);
+
 #if defined(BACFILE)
     bacfile_init();
     Init_Object(OBJECT_FILE, BACfile_Property_Lists,

bacnet-stack/demo/readrange/readrange/readrange.vcproj

@@ -640,6 +640,10 @@
 				RelativePath="..\..\..\src\timesync.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\object\trendlog.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\src\tsm.c"
 				>
@@ -998,6 +1002,10 @@
 				RelativePath="..\..\..\include\timesync.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\include\trendlog.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\include\tsm.h"
 				>