Integrated the Loop object read/write references and manipulated variables with device read/write property in basic example device object. (#1175)

CHANGELOG.md

@@ -50,6 +50,9 @@ The git repositories are hosted at the following sites:
 
 ### Fixed
 
+* Fixed the Loop object read/write references and manipulated variables
+  update during timer loop by adding callbacks to device read/write property
+  in basic example device object. (##1175)
 * Fixed library specific strcmp/stricmp functions match standard strcmp. (#1173)
 * Fixed compiler macro redefined warning when optional datatypes are defined
   globally. (#1172)

src/bacnet/basic/object/device.c

@@ -2517,8 +2517,12 @@ void Device_Init(object_functions_t *object_table)
         pObject++;
     }
 #if (BACNET_PROTOCOL_REVISION >= 14)
+    /* link WriteProperty to Channel object for members */
     Channel_Write_Property_Internal_Callback_Set(Device_Write_Property);
 #endif
+    /* link ReadProperty and WriteProperty to Loop object for references */
+    Loop_Read_Property_Internal_Callback_Set(Device_Read_Property);
+    Loop_Write_Property_Internal_Callback_Set(Device_Write_Property);
 }
 
 bool DeviceGetRRInfo(

src/bacnet/basic/server/bacnet_device.c

@@ -2922,6 +2922,11 @@ void Device_Init(object_functions_t *object_table)
     Channel_Write_Property_Internal_Callback_Set(Device_Write_Property);
 #endif
 #endif
+#ifdef CONFIG_BACNET_BASIC_OBJECT_LOOP
+    /* link ReadProperty and WriteProperty to Loop object for references */
+    Loop_Read_Property_Internal_Callback_Set(Device_Read_Property);
+    Loop_Write_Property_Internal_Callback_Set(Device_Write_Property);
+#endif
 }
 
 bool DeviceGetRRInfo(