Add Data_Rate_Units property

resources/AADLv2/aadl_project.aadl

@@ -134,4 +134,6 @@ property set AADL_Project is
   MBytesps => KBytesps * 1000,
   GBytesps => MBytesps * 1000);
 
+  Data_Rate_Units: type   units (bitsps, Bytesps => bitsps * 8, KBytesps => Bytesps * 1000, MBytesps => KBytesps * 1000, GBytesps => MBytesps * 1000);
+
 end AADL_Project;

resources/AADLv2/communication_properties.aadl

@@ -17,6 +17,8 @@ property set Communication_Properties is
 		src: list of aadlinteger;
 		dst: list of aadlinteger;);
 
+   Data_Rate : aadlinteger units Data_Rate_Units applies to (feature);
+
 	Overflow_Handling_Protocol: enumeration (DropOldest, DropNewest, Error) => DropOldest
 		applies to (event port, event data port, subprogram access);
 
@@ -55,7 +57,6 @@ property set Communication_Properties is
 	Output_Time: list of IO_Time_Spec => ([ Time => Completion; Offset => 0 ns .. 0 ns; ])
 		applies to (port);
 
-
 	Rate_Spec: type record (
 		Value_Range: range of aadlreal;
 		Rate_Unit: enumeration (PerSecond, PerDispatch);
@@ -75,4 +76,4 @@ property set Communication_Properties is
 
 	Latency: Time_Range
 		applies to (flow, connection, bus, processor, device, port);
-end Communication_Properties;
\ No newline at end of file
+end Communication_Properties;