changed the modules to use the new BACNet string types.

Modified the device object to handle having the string properties changed via WriteProperty service.
Updated the unit tests.
Updated the demo objects.

bacnet-stack/ports/rtos32/main.c

@@ -67,20 +67,6 @@ volatile struct mstp_port_struct_t MSTP_Port; // port data
 static uint8_t MSTP_MAC_Address = 0x05; // local MAC address
 #endif
 
-static void Init_Device_Parameters(void)
-{
-  // configure my initial values
-  Device_Set_Object_Instance_Number(126);
-  Device_Set_Vendor_Name("Lithonia Lighting");
-  Device_Set_Vendor_Identifier(42);
-  Device_Set_Model_Name("Simple BACnet Server");
-  Device_Set_Firmware_Revision("1.00");
-  Device_Set_Application_Software_Version("none");
-  Device_Set_Description("Example of a simple BACnet server");
-
-  return;
-}
-  
 static void Init_Service_Handlers(void)
 {
   // we need to handle who-is to support dynamic device binding
@@ -264,7 +250,7 @@ int main(int argc, char *argv[])
 
   (void)argc;
   (void)argv;
-  Init_Device_Parameters();
+  Device_Set_Object_Instance_Number(126);
   Init_Service_Handlers();
   // init the physical layer
   #ifdef BACDL_BIP