Programming the Internet of Things

Spis treści książki

• Foreword
• Preface
  • Who Is This Book For?
    • To the Programmer
    • To the Instructor
    • To the Technology Manager or Executive
  • What Do I Need to Know?
  • How Is This Book Arranged?
    • Part I, Getting Started
    • Part II, Connecting to the Physical World
    • Part III, Connecting to Other Things
    • Part IV, Connecting to the Cloud
  • Some Background on the IoT
    • Complexity Redefined
    • Creating Value
    • Living on the Edge
    • Conclusion
  • Conventions Used in This Book
  • Using Code Examples
  • OReilly Online Learning
  • How to Contact Us
  • Acknowledgments
• I. Getting Started
• 1. Getting Started
  • What Youll Learn in This Chapter
  • Defining Your System
    • Breaking Down the Problem
    • Defining Relevant Outcomes
    • Architecting a Solution
  • Setting Up Your Development and Test Environment
    • Step I: Prepare Your Development Environment
      • Configuring an integrated development environment (IDE)
      • Set up your Gateway Device Application project
      • Set up your Constrained Device Application project
      • Application configuration
    • Step II: Define Your Testing Strategy
      • Unit, integration, and performance testing
      • Testing tips for the exercises in this book
    • Step III: Manage Your Design and Development Workflow
      • Managing requirements
      • Setting up your remote repositories
      • Code management and branching
    • Thoughts on Automation
      • Automated CI/CD in the cloud
      • Automated CI/CD in your local development environment
      • Containerization
  • Programming Exercises
    • Testing the Constrained Device App
    • Testing the Gateway Device App
  • Conclusion
• 2. Initial Edge Tier Applications
  • What Youll Learn in This Chapter
  • Design Concepts
  • Tracking Your Requirements
  • Programming Exercises
    • Add System Performance Tasks to the Constrained Device Application
      • Review the Constrained Device Application module
      • Create and integrate the system performance manager module
      • Create the system utility task modules
      • Integrate the system utility tasks with the system performance manager
    • Add System Performance Tasks to the Gateway Device Application
      • Review the Gateway Device Application module
      • Create and integrate the system performance manager module
      • Create the system utility task modules
      • Integrate the system utility tasks with the system performance manager
  • Additional Exercises
  • Conclusion
• II. Connecting to the Physical World
• 3. Data Simulation
  • What Youll Learn in This Chapter
  • Simulating Sensors and Actuators
    • Generating Simulated Data Using a Sensor Data Generator Class
  • Programming Exercises
    • Integrating Sensing and Actuation Simulation Within Your Application Design
    • Representing Sensor and Actuator Data Within the Application
    • Create Data Containers to Support Data Collection and Actuation
      • Abstracting shared properties within a base class
      • Implement the sensor and actuator data structures
      • Implement the system performance data structure
    • Simulating Sensors
    • Simulating Actuators
    • Connecting Simulated Sensors with the Sensor Adapter Manager
    • Connecting Simulated Actuators with the Actuator Adapter Manager
    • Create and Integrate the Device Data Manager
  • Additional Exercises
    • Hysteresis Management
  • Conclusion
• 4. Data Emulation
  • What Youll Learn in This Chapter
  • Emulating Sensors and Actuators
    • Setting Up and Configuring an Emulator
    • The Sense-Emu Sense HAT Emulator
  • Programming Exercises
    • Integrating Sensing and Actuation Emulation Within Your Application Design
    • Emulating Sensors
    • Emulating Actuators
    • Connecting Emulated Sensors with the Sensor Adapter Manager
    • Connecting Emulated Actuators with the Actuator Adapter Manager
  • Additional Exercises
    • Threshold Management
  • Conclusion
• 5. Data Management
  • What Youll Learn in This Chapter
  • Data Translation and Management Concepts
  • Programming Exercises
    • Data Translation in the Constrained Device App
      • Update the system performance manager
      • Add JSON translation using a data utility class
    • Data Translation in the Gateway Device App
      • Implement all data container structures
      • Update the system performance manager
      • Add JSON translation using a data utility class
      • Create and integrate the device data manager
      • Add local data persistence
  • Additional Exercises
    • Proactive Disk Utilization Management
  • Conclusion
• III. Connecting to Other Things
• 6. MQTT IntegrationOverview and Python Client
  • What Youll Learn in This Chapter
  • About MQTT
    • Connecting to a Broker
    • Message Passing
    • Control Packets and the Structure of an MQTT Message
  • Adding MQTT to Your Applications
    • Installing and Configuring an MQTT Broker
  • Programming Exercises
    • Create the MQTT Connector Abstraction Module
      • Testing and validating the connection
        • User Name and Password
        • Will Retain, QoS Level, and Will Flag
      • Dealing with callbacks
    • Add Callbacks to Support MQTT Events
    • Add Publish, Subscribe, and Unsubscribe Functionality
    • Integrate the MQTT Connector into Your CDA
    • What About Security?
  • Additional Exercises
  • Conclusion
• 7. MQTT IntegrationJava Client
  • What Youll Learn in This Chapter
  • Programming Exercises
    • Create the MQTT Connector Abstraction Module
      • Testing and validating the connection
    • Add Callbacks to Support MQTT Events
    • Add Publish, Subscribe, and Unsubscribe Functionality
    • Integrate the MQTT Connector into Your GDA
    • What About Security and Overall System Performance?
  • Additional Exercises
    • Subscriber Callbacks
    • CDA to GDA Integration
  • Conclusion
• 8. CoAP Server Implementation
  • What Youll Learn in This Chapter
  • About CoAP
    • Client to Server Connections
    • Request Methods
    • Message Passing
    • Datagram Packets and the Structure of a CoAP Message
    • Putting It All Together
  • Programming Exercises
    • Add CoAP Server Functionality to the Gateway Device Application
      • Create the CoAP server abstraction and integrate it with DeviceDataManager
      • Create resource handlers to support data update requests
      • Create resource handlers to support data retrieval requests
      • Create the resource handlers within the Gateway Device App CoAP server
    • Add CoAP Server Functionality to the Constrained Device Application (Optional)
      • A brief summary of the Constrained Device Applications CoAP server abstraction
  • Additional Exercises
    • Add More Resource Handlers
    • Add a Custom Discovery Service
    • Add Dynamic Resource Creation
  • Conclusion
• 9. CoAP Client Integration
  • What Youll Learn in This Chapter
  • Concepts
  • Programming Exercises
    • Add CoAP Client Functionality to the Constrained Device Application
      • Create the CoAP client abstraction and integrate it with DeviceDataManager
      • Add the GET request method implementation
      • Add the PUT request method implementation
      • Add the OBSERVE (GET) request method implementation
    • Add CoAP Client Functionality to the Gateway Device App (Optional)
      • A brief summary of the Gateway Device Applications CoAP client abstraction
  • Additional Exercises
    • Add a Robust OBSERVE Cancel Feature
    • Add Support for DELETE and POST
  • Conclusion
• 10. Edge Integration
  • What Youll Learn in This Chapter
  • Concepts
  • Security Exercises
    • Adding TLS Support to Your MQTT Broker
    • Add Security Features to Your Gateway Device App MQTT Client Connector
    • Add Security Features to Your Constrained Device App MQTT Client Connector
  • Functional Exercises
    • Adding Business Logic to the Gateway Device App
    • Adding Business Logic to the Constrained Device App
  • Performance Testing Exercises
  • Additional Exercises
    • Add DTLS Support to Your CoAP Client and Server
  • Conclusion
• IV. Connecting to the Cloud
• 11. Integrating with Various Cloud Services
  • What Youll Learn in This Chapter
  • Concepts
  • Programming Exercises
    • Add the Cloud Client and Other Related Components
      • Update the MQTT client connector implementation
      • Add the Cloud Client Connector implementation
      • Another design consideration (optionalsort of)
  • Integrating with an IoT Cloud Service Provider (CSP)
    • Ubidots Connectivity Overview Using MQTT
      • Data sources and variables
      • Topic names
      • Auth tokens
      • Connecting to the MQTT service using TLS
      • Creating data sources and variables
      • Publishing messages
      • Subscribing to events
      • Triggering actions
      • Further information
    • AWS IoT Core Connectivity Overview Using MQTT
      • Provisioning a new device
      • Topic names
      • Authentication and authorization
      • Connecting to the MQTT service using TLS
      • Creating a function to handle incoming messages
      • Triggering actions
      • Further information
  • Additional Exercises
    • Analyzing and Acting on Time-Series Performance Data
  • Conclusion
• 12. Taming the IoT
  • What Youll Learn in This Chapter
    • IoT Ecosystem Enablers
      • Security
      • Capability
      • Reliability
      • Governance
  • Sample IoT Use Cases
    • Shared Enablers and a Common Notional Design
      • Enablers (security, capability, reliability, and governance)
    • Use Case 1: Home Environment Monitoring and Temperature Adjustment
      • Measure, Model, and Manage
    • Use Case 2: Garden Monitoring and Water Adjustment
      • Measure, Model, and Manage
    • Use Case 3: Pond Quality Monitoring
      • Measure, Model, and Manage
  • Conclusion
• A. Design Road Maps
  • Part I, Getting StartedDesign Road Maps
    • Chapter 1 Designs
      • Constrained Device Application design
      • Gateway Device Application design
    • Chapter 2 Designs
      • Constrained Device Application design
      • Gateway Device Application design
  • Part II, Connecting to the Physical WorldDesign Road Maps
    • Chapter 3 Design
      • Constrained Device Application design
    • Chapter 4 Design
      • Constrained Device Application design
    • Chapter 5 Designs
      • Constrained Device Application design
      • Gateway Device Application design
  • Part III, Connecting to Other ThingsDesign Road Maps
    • Chapter 6 Design
      • Constrained Device Application design
    • Chapter 7 Design
      • Gateway Device Application design
    • Chapter 8 Designs
      • Gateway Device Application design
      • Constrained Device Application design (optional)
    • Chapter 9 Designs
      • Constrained Device Application design
      • Gateway Device Application design (optional)
    • Chapter 10 Designs
      • Constrained Device Application design
      • Gateway Device Application design
  • Part IV, Connecting to the CloudDesign Road Maps
    • Chapter 11 Designs
      • Gateway Device Application design (basic)
      • Gateway Device Application design (optional)
      • Cloud Service Functions design (optional)
• Bibliography
• Index

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