NuttX

Table of Contents

  • Home
  • Introduction
  • Getting Started
  • Contributing
  • The Inviolable Principles of NuttX
  • Supported Platforms
  • OS Components
  • Applications
  • Implementation Details
    • Linux Processes vs NuttX Tasks
    • Critical Sections
    • Per-Thread Interrupt Controls
    • Effects of Disabling Interrupts or Pre-Emption on Response Latency
    • Bottom-Half Interrupt Handlers
  • API Reference
  • FAQ
  • Guides
  • Glossary
NuttX
  • Implementation Details
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Implementation Details

Contents:

  • Linux Processes vs NuttX Tasks
    • NuttX Build Types
    • Initialization of Global Variables
    • Global Variables and Multiple Task Copies
    • Memory Clean-Up
  • Critical Sections
    • Types and Effects of Critical Sections
    • Single CPU Critical Sections
    • SMP Critical Sections
    • The Critical Section Monitor
    • IRQ Monitor and Worst Case Response Time
  • Per-Thread Interrupt Controls
  • Effects of Disabling Interrupts or Pre-Emption on Response Latency
    • Rate Monotonic Scheduling
  • Bottom-Half Interrupt Handlers
    • RTOS Interrupts
    • Extending interrupt processing
    • High Priority Work Queue
    • Setting Up Bottom Half Interrupt Processing
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