SIMPLIFYING COMPLEX EMBEDDED DEVELOPMENT PROCESSES WITH MBEDDR

Transcription

1 SIMPLIFYING COMPLEX EMBEDDED DEVELOPMENT PROCESSES WITH MBEDDR Stefan Schmierer Markus Völter, Bernd Kolb

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3 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 3

4 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 4

5 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 5

6 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 6

7 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 7

8 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 8

9 CONTEXT. WHAT IS MBEDDR? An extensible set of integrated languages for embedded so3ware engineering. mbeddr, Page 9

10 CONTEXT. WHAT IS MBEDDR? And an IDE for everything. Mbeddr, Page 10

11 CONTEXT. WHAT IS MBEDDR? Open Source Eclipse Public License mbeddr, Page 11

12 CONTEXT. WHAT IS MBEDDR? mbeddr, Page 12

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14 CONTEXT. WHAT IS MPS? Language Workbench. Projectional Editing Textual/Symbolic/Tabular/(soon Graphical) Multiple projections for the same language Modular language development, extension and embedding mbeddr, Page 14

15 CONTEXT. WHAT IS MPS? Support for language aspects such as type system, scopes, code completion, find usages, dataflow Template-based approach for transformation and code generation with IDE support for target language in templates Support for building extensible debuggers mbeddr, Page 15

16 CONTEXT. WHAT IS MPS? Open Source Apache mbeddr, Page 16

17 MPS. SUPPORTED NOTATIONS: TEXT mbeddr, Page 17

18 MPS. SUPPORTED NOTATIONS: TABLES mbeddr, Page 18

19 MPS. SUPPORTED NOTATIONS: MATH mbeddr, Page 19

20 MPS. SUPPORTED NOTATIONS: DIAGRAMS mbeddr, Page 20

21 MPS. LET S SEE HOW IT WORKS. DEMO mbeddr, Page 21

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23 MOTIVATION. AUTOMOTIVE SPECIFIC EXTENSIONS. mbeddr, Page 23

24 AUTOSAR. A BRIEF INTRODUCTION. Component 1 Component 2 Component 3 Virtual Function Bus (VFB) Component 1 ECU 1 RTE Component 2 Component 3 ECU 2 RTE Basic Basic mbeddr, Page 24

25 AUTOSAR. A BRIEF INTRODUCTION. Component 1 Component 2 AUTOSAR Component n AUTOSAR Interface AUTOSAR Interface AUTOSAR Interface AUTOSAR Runtime Environment (RTE) Basic ECU Hardware mbeddr, Page 25

26 AUTOSAR IN MBEDDR? THE CHALLENGE. Components Runnable Entities Interfaces: - Sender / Receiver - Client / Server - Mode Switch - Parameter Data Types: - Modes - Mode Groups Event Trigger: - Timing - Server Call - Mode Switch mbeddr, Page 26

27 AUTOSAR IN MBEDDR. THE SOLUTION. Introduction of AUTOSAR specific language extensions: - Parameter Interface - Mode Groups - Mode Switch Interfaces - Mode Triggers for Runnables mbeddr, Page 27

28 MBEDDR. LANGUAGE EXTENSION. DEMO mbeddr, Page 28

29 AUTOSAR. METHODOLOGY. Functional Specification Component description (XML) Component description (XML) Rte_Swc.h Rte_Type.h Rte.h SWC.c Rte_Swc.h Rte_Type.h Rte.h Specify Component Generate Component Header Implement Component Compile Component Component description (XML) Rte_Swc.h Rte_Type.h Rte.h SWC.c SWC.o mbeddr, Page 29

30 AUTOSAR. METHODOLOGY. Specify Component Generate Component Header Implement Component Compile Component mbeddr, Page 30

31 AUTOSAR METHODOLOGY. SIMPLIFICATION. 1. Simplify Component Specification mbeddr, Page 31

32 AUTOSAR METHODOLOGY. SOFTWARE COMPONENT SPECIFICATION. VS. mbeddr, Page 32

33 AUTOSAR METHODOLOGY. SWC DESCRIPTION WITH MBEDDR. Model Transformation ( AUTOSAR XML Description mbeddr, Page 33

34 AUTOSAR METHODOLOGY. SIMPLIFICATION. 2. Simplify Component Implementation mbeddr, Page 34

35 AUTOSAR METHODOLOGY. SIMPLIFICATION. Do we really need to know which middleware is used? mbeddr, Page 35

36 AUTOSAR IMPLEMENTATION. STATE OF THE ART. Swc MyRunnable S/R Interface uint8 State Swc.c #include "Rte_Swc.h" void MyRunnable() { uint8 state; Rte_Read_RPort_State(&state); } mbeddr, Page 36

37 AUTOSAR IMPLEMENTATION. THE MBEDDR WAY. Swc MyRunnable S/R Interface uint8 State mbeddr, Page 37

38 AUTOSAR METHODOLOGY. SOFTWARE COMPONENT HEADER GENERATION. MBEDDR CORE MyModule.h generate MyModule.c MBEDDR CORE + AUTOSAR EXTENSIONS MyModule.h Rte_Swc.h Rte_Swc_Type.h generate MyModule.c Rte_Type.h AUTOSAR RELATED mbeddr, Page 38

39 MPS. MBEDDR + AUTOSAR DEMO mbeddr, Page 39

40 AUTOSAR METHODOLOGY. USING MBEDDR. Functional Specification Implement Component Component description (XML) Rte_Swc.h Rte_Type.h Rte.h SWC.c SWC.o mbeddr, Page 40

41 THANK YOU! mbeddr, Page 41