1. An Introduction to Embedded Software Architecture and Design
Class 2: Software Architecture using UML
December 2, 2014 Jacob Beningo, CSDP

2. Course Overview Introduction to Embedded Software Architecture
Software Architecture using UML
Understanding Embedded Software Architectures
From Architecture to Implementation
Software Architecture of a UAV and Review

3. Session Overview Introduction to UML Models, Views and Diagrams
Use Cases
Class Diagrams
Component Diagrams
Sequence Diagrams
State Charts

4. Introduction to UML Software Architecture Definition Review
Encompasses decisions about the organization of a software system
Considerations include
Usage
Performance
Functionality
Reuse
Technology Constraints

5. Introduction to UML Models
Representations of the software as it is to be built
Communicates the requirements of stakeholders
Allow review and reasoning of a component of a system
Act as a blueprint for the designers
Give us a feel for system complexity

6. Introduction to UML Stakeholders Views
Each one has their own view, their own perspective on how the system works
Many different types
Views
Architectural view is an abstraction of a system from a particular perspective

7. Introduction to UML The Value of UML UML is for Open Standard
Supports the entire software development lifecycle
Supports diverse application areas
UML is for
Visualizing
Specifying
constructing
Source:

8. Models, Views and Diagrams
Collaboration
Object
Use Case
Class
UML
Model
Diagrams
Sequence
Deployment
Statecharts
Component
Activity

9. Models, Views and Diagrams
Use Case Diagram

10. Models, Views and Diagrams
Class Diagram

11. Models, Views and Diagrams
Object Diagram

12. Models, Views and Diagrams
Component Diagram

13. Models, Views and Diagrams
Deployment Diagram

14. Models, Views and Diagrams
Lifeline
Sequence Diagrams
Shows interactions between objects
Actions occur sequentially in the time domain
Can implement alternative messages
Message
Time
Optional
Guard

15. Models, Views and Diagrams
Collaboration Diagram

16. Models, Views and Diagrams
Statechart Diagram

17. Models, Views and Diagrams
Activity Diagram

18. Additional Resources Download Course Material for Edraw UML Templates
Updated C Doxygen Templates
Misc Papers and Websites for further reading
From under
- Blog and Articles > Software Techniques > CEC Software Architecture Materials

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