Data Communication Based on Vxworks Embedded System
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Data Communication Based on Vxworks Embedded System
📖 Book Overview #
Data Communication Based on VxWorks Embedded System explores the intersection of embedded communications engineering and real-time operating system development. Built around Wind River’s VxWorks RTOS, the book provides both theoretical foundations and practical engineering examples for designing communication-centric embedded systems.
The content covers a broad range of topics, including:
- Fundamentals of data communications
- Serial communication technologies
- Aerospace communication buses
- Embedded system architecture
- ARM and PowerPC processors
- VxWorks operating system fundamentals
- Tornado development environment
- BSP design and implementation
- Real-world VxWorks communication projects
Unlike many RTOS-focused books that concentrate exclusively on operating system APIs, this title places VxWorks within the context of complete communication system development, making it valuable for engineers working in aerospace, industrial automation, defense, telecommunications, and embedded control systems.
🎯 Who Should Read This Book? #
This book is suitable for:
- Embedded software engineers
- VxWorks developers
- BSP developers
- Communication system designers
- Aerospace and defense engineers
- Graduate and undergraduate students studying embedded systems
- Engineers transitioning from bare-metal development to RTOS-based systems
The content is particularly relevant for developers working with serial interfaces, industrial communication networks, and real-time communication systems.
✍️ About the Book #
Originally published in 2010, the book reflects the technology landscape of the VxWorks 5.x/6.x and Tornado era. Although some development tools have evolved significantly since then, many of the underlying concepts remain relevant today:
- Deterministic real-time design
- BSP architecture
- Device driver development
- Communication protocol implementation
- Task scheduling and synchronization
- Embedded system integration
Readers interested in VxWorks 7 can still benefit from the architectural principles and communication engineering methodologies presented throughout the text.
📚 Chapter Highlights #
🚏 Chapter 1: Fundamentals of Data Communication #
The opening chapter establishes the communication theory required for embedded systems.
Topics include:
- Communication bus concepts
- Bus performance metrics
- Serial communication fundamentals
- Data encoding techniques
- Network topologies
- Switching technologies
- OSI reference model
- Physical transmission media
- Error detection and correction
- Network devices
This chapter provides the networking and communications background necessary for understanding later implementation examples.
🔌 Chapter 2: Serial Communication Technology #
A practical deep dive into classic serial interfaces:
RS-232 #
Coverage includes:
- Electrical characteristics
- Connector standards
- Interface design
- Circuit implementation
RS-422 and RS-485 #
Topics include:
- Differential signaling
- Multi-drop communication
- Interface conversion techniques
- Industrial communication applications
The chapter concludes with a complete FPGA-based sensor acquisition and transmission example utilizing RS-422 communication.
✈️ Chapter 3: Airborne Data Buses #
One of the most unique sections of the book focuses on aerospace communication protocols.
ARINC-429 #
Coverage includes:
- Bus architecture
- Data formats
- Communication control
- Interface logic
MIL-STD-1553B #
Topics include:
- Bus controller operation
- Remote terminal communication
- Data transfer mechanisms
- Interface implementation
These protocols remain widely used in avionics and military embedded systems.
🧩 Chapter 4: Embedded System Development Fundamentals #
This chapter introduces embedded system theory and development methodologies.
Topics include:
- Embedded system definitions
- System classifications
- Development trends
- Hardware architecture
- Software architecture
- RTOS selection criteria
- BSP concepts
- Embedded development workflows
The discussion provides a high-level framework for designing complete embedded products.
⚙️ Chapter 5: Embedded Microprocessors #
The processor chapter covers two major embedded architectures.
ARM Architecture #
Including:
- ARM core fundamentals
- ARM9 architecture
- Samsung S3C2410X processor
PowerPC Architecture #
Including:
- Register structures
- Instruction formats
- Exception handling
- Memory addressing
This chapter is especially useful for developers working with legacy VxWorks platforms based on PowerPC processors.
🚀 Chapter 6: VxWorks Real-Time Operating System #
The heart of the book focuses on VxWorks itself.
Core topics include:
- VxWorks architecture
- System components
- Task management
- Interrupt processing
- Memory management
- I/O subsystems
- File systems
Practical development guidance covers:
- Communication mechanism selection
- Task decomposition strategies
- Dynamic memory usage
- Exception prevention techniques
Many of these design principles remain applicable in modern VxWorks projects.
🛠️ Chapter 7: Tornado Development Environment #
Although Tornado has long been superseded by Workbench and modern VxWorks development environments, this chapter provides historical insight into the classic VxWorks workflow.
Coverage includes:
- Installation procedures
- Project creation
- Compilation processes
- Application deployment
- Monitoring and debugging
Engineers maintaining legacy systems may find this section particularly valuable.
🧱 Chapter 8: BSP Fundamentals and Development #
This is one of the most important chapters for low-level VxWorks developers.
Topics include:
- BSP architecture
- BSP file organization
- VxWorks initialization sequence
- BSP configuration
- Development workflows
- Build procedures
- Debugging methods
- Device driver integration
The chapter walks readers through the complete BSP lifecycle, from initial setup to testing and documentation.
💡 Chapter 9: Practical VxWorks Communication System Example #
The final chapter brings together concepts from the entire book.
Topics include:
- Communication system architecture
- Protocol design
- Reliability engineering
- Software architecture
- Task design
- Scheduling strategies
This end-to-end example demonstrates how to transform communication requirements into a complete VxWorks-based embedded application.
🔍 Key Strengths #
Several aspects make this book noteworthy:
Communication-Focused Perspective #
Unlike general VxWorks texts, the book emphasizes communication systems and protocol implementation.
BSP Development Coverage #
The BSP sections provide valuable guidance for engineers working close to hardware.
Aerospace Bus Technologies #
Detailed explanations of ARINC-429 and MIL-STD-1553B are rarely found in typical VxWorks books.
Engineering-Oriented Examples #
Real-world examples help bridge the gap between theory and practical deployment.
⚠️ Things to Keep in Mind #
Because the book was published during the Tornado era, readers should be aware that:
- Modern VxWorks 7 uses different tooling.
- Device driver frameworks have evolved significantly.
- Current BSP architectures differ from older releases.
- Modern ARM64 platforms are not covered.
Nevertheless, the communication principles, RTOS concepts, and BSP development methodologies remain highly relevant.
📋 Table of Contents #
Chapter 1 — Fundamentals of Data Communication #
1.1 Overview
1.2 Fundamentals of Serial Communication
1.3 ISO/OSI Reference Model and Related Technologies
1.4 Chapter Summary
Chapter 2 — Serial Communication Technology #
2.1 RS-232 Interface
2.2 RS-422/RS-485 Interface
2.3 Serial Port Application Examples
2.4 Chapter Summary
Chapter 3 — Airborne Data Bus #
3.1 ARINC-429 Data Bus
3.2 MIL-STD-1553B Data Bus
3.3 Chapter Summary
Chapter 4 — Fundamentals of Embedded System Development #
4.1 Basic Theories of Embedded Systems
4.2 Embedded System Architecture
4.3 Embedded Hardware Systems
4.4 Embedded Software Systems
4.5 Embedded System Development
4.6 Chapter Summary
Chapter 5 — Embedded Microprocessors #
5.1 Hardware Architecture Fundamentals
5.2 Embedded Processor Overview
5.3 ARM Embedded Processors
5.4 PowerPC Architecture
5.5 Chapter Summary
Chapter 6 — VxWorks RTOS and Applications #
6.1 VxWorks Overview
6.2 Application Mechanisms
6.3 Development Methods
6.5 Chapter Summary
Chapter 7 — Tornado Development Environment #
7.1 Tornado Overview
7.2 Installation
7.3 Usage Methods
7.4 Chapter Summary
Chapter 8 — BSP Fundamentals and Development Process #
8.1 BSP Theory
8.2 BSP Configuration and Initialization
8.3 BSP Development Process
8.4 Device Driver Development
8.5 Chapter Summary
Chapter 9 — Practical VxWorks Applications #
9.1 System Architecture
9.2 Key Technologies
9.3 Software Design
9.4 Chapter Summary
🏁 Final Thoughts #
Data Communication Based on VxWorks Embedded System remains a useful reference for engineers interested in communication-oriented embedded systems. While some tooling details reflect the VxWorks ecosystem of the late 2000s, the book offers enduring value through its treatment of serial communications, aerospace buses, BSP development, and real-world RTOS application design.
For developers seeking a deeper understanding of how communication protocols, hardware platforms, BSPs, and VxWorks interact within a complete embedded system, this book provides a solid foundation.