Douglass Design Patterns for Embedded Systems in C

An Embedded Software Engineering Toolkit
1. Auflage 2010
ISBN: 978-0-08-095971-9
Verlag: Elsevier Science & Techn.
Format: EPUB
Kopierschutz: 6 - ePub Watermark

E-Book, Englisch, 472 Seiten

A recent survey stated that 52% of embedded projects are late by 4-5 months. This book can help get those projects in on-time with design patterns. The author carefully takes into account the special concerns found in designing and developing embedded applications specifically concurrency, communication, speed, and memory usage. Patterns are given in UML (Unified Modeling Language) with examples including ANSI C for direct and practical application to C code. A basic C knowledge is a prerequisite for the book while UML notation and terminology is included. General C programming books do not include discussion of the contraints found within embedded system design. The practical examples give the reader an understanding of the use of UML and OO (Object Oriented) designs in a resource-limited environment. Also included are two chapters on state machines. The beauty of this book is that it can help you today. . - Design Patterns within these pages are immediately applicable to your project - Addresses embedded system design concerns such as concurrency, communication, and memory usage - Examples contain ANSI C for ease of use with C programming code

Embedded Software Methodologist. Triathlete. Systems engineer. Contributor to UML and SysML specifications. Writer. Black Belt. Neuroscientist. Classical guitarist. High school dropout. Bruce Powel Douglass, who has a doctorate in neurocybernetics from the USD Medical School, has over 35 years of experience developing safety-critical real-time applications in a variety of hard real-time environments. He is the author of over 5700 book pages from a number of technical books including Real-Time UML, Real-Time UML Workshop for Embedded Systems, Real-Time Design Patterns, Doing Hard Time, Real-Time Agility, and Design Patterns for Embedded Systems in C. He is the Chief Evangelist at IBM Rational, where he is a thought leader in the systems space and consulting with and mentors IBM customers all over the world. He can be followed on Twitter @BruceDouglass. Papers and presentations are available at his Real-Time UML Yahoo technical group (http://tech.groups.yahoo.com/group/RT-UML) and from his IBM thought leader page (www-01.ibm.com/software/rational/leadership/thought/brucedouglass.html).

Autoren/Hrsg.

Douglass, Bruce Powel

Inhaltsverzeichnis

1;Cover;1
2;Design Patterns for Embedded Systems in C;2
3;Copyright;5
4;Contents;8
5;Preface;16
6;Acknowledgements;18
7;About the Author;19
8;Chapter 1 What Is Embedded Programming?;22
8.1;1.1 What’s Special About Embedded Systems?;22
8.2;1.2 OO or Structured – It’s Your Choice;30
8.3;1.3 What Did We Learn?;54
9;Chapter 2 Embedded Programming with The HarmonyTM for EmbeddedRealTime Process;56
9.1;2.1 Basic Elements of the Harmony Process;57
9.2;2.2 The Approach;98
9.3;2.3 What’s Coming Up;99
10;Chapter 3 Design Patterns for Accessing Hardware;100
10.1;3.1 Basic Hardware Access Concepts;102
10.2;3.2 Hardware Proxy Pattern;106
10.3;3.3 Hardware Adapter Pattern;117
10.4;3.4 Mediator Pattern;121
10.5;3.5 Observer Pattern;132
10.6;3.6 Debouncing Pattern;143
10.7;3.7 Interrupt Pattern;151
10.8;3.8 Polling Pattern;159
10.9;3.9 So, What Did We Learn?;168
11;Chapter 4 Design Patterns for Embedding Concurrency and ResourceManagement;170
11.1;4.1 Basic Concurrency Concepts;173
11.2;4.2 Cyclic Executive Pattern;185
11.3;4.3 Static Priority Pattern;191
11.4;4.4 Critical Region Pattern;203
11.5;4.5 Guarded Call Pattern;211
11.6;4.6 Queuing Pattern;11
11.7;4.7 Rendezvous Pattern;245
11.8;4.8 Simultaneous Locking Pattern;253
11.9;4.9 Ordered Locking;263
11.10;4.10 So, What Have We Learned?;276
12;Chapter 5 Design Patterns for State Machines;278
12.1;5.1 Oh Behave;280
12.2;5.2 Basic State Machine Concepts;282
12.3;5.3 Single Event Receptor Pattern;295
12.4;5.4 Multiple Event Receptor Pattern;308
12.5;5.5 State Table Pattern;317
12.6;5.6 State Pattern;329
12.7;5.7 AND-States;348
12.8;5.8 Decomposed AND-State Pattern;351
12.9;5.9 OK, What Have We Learned?;377
13;Chapter 6 Safety and Reliability Patterns;378
13.1;6.1 A Little Bit About Safety and Reliability;380
13.2;6.2 One’s Complement Pattern;383
13.3;6.3 CRC Pattern;388
13.4;6.4 Smart Data Pattern;401
13.5;6.5 Channel Pattern;416
13.6;6.6 Protected Single Channel Pattern;423
13.7;6.7 Dual Channel Pattern;434
13.8;6.8 Summary;443
14;Appendix A UML Notation;446
14.1;1.1 Class Diagram;446
14.2;1.2 Sequence Diagram;450
14.3;1.3 State Diagram;451
15;Index;458