Todo

Create “tutorial” type documentation for specific subjects not to be covered in more general terms.

Guides

• NFS Client How-To
  • Adding NFS to the NuttX Configuration
  • Mount Interface
  • NFS Mount Command
  • Configuring the NFS server (Ubuntu)
• USB Device Trace
• Simulator
  • Prerequisites For macOS
  • Compiling
  • Accessing the Network
  • Testing / capturing TCP network traffic
  • Stopping
  • Debugging
• How to debug NuttX using QEMU and GDB
  • Compiling
  • Start QEMU
  • Start GDB to connect to QEMU
• How to use RNDIS
  • Compiling
  • Flashing
  • Setup RNDIS in your computer
• Drivers
  • Porting a Driver
  • NuttX Drivers as a Reference
  • Using Chip Datasheets
  • Logic Analyzers
  • DMA Debugging
• Task Trace
  • Task Trace User Guide
    • Installation
      • Install Trace Compass
      • NuttX kernel configuration
    • How to get trace data
      • Quick Guide
        • Getting the trace
        • Displaying the trace result
    • Trace command description
      • trace start
      • trace stop
      • trace cmd
      • trace dump
      • trace mode
      • trace syscall
      • trace irq
  • Task Trace Internals
    • Overview
      • NuttX kernel events collection
      • Filter logic (nuttx/sched/sched_note.c)
      • Noteram device driver (nuttx/drivers/note/noteram_driver.c)
      • Notectl device driver (nuttx/drivers/note/notectl_driver.c)
      • “trace” Built-In Application (apps/system/trace/trace.c)
    • Getting the system call events
      • FLAT build
      • PROTECTED/KERNEL build
• C++ Example using CMake
  • Preparation
  • Creating the project
  • Building
• pysimCoder integration with NuttX
  • Peripheral Support
  • NuttX Configuration
  • Using pysimCoder to design NuttX application
• Custom Boards How-To
  • Add a Custom Board
  • Kconfig Settings
• Custom Apps How-to
  • 1. Replace The Apps/ Directory Completely
    • 1.1 Makefile
    • 1.2 Kconfig
    • 1.3 CustomHello.c
    • 1.4 Building with the CustomApps Directory
  • 2. Extend the apps/ directory to include a new custom directory
    • 2.1 Custom Apps Directory
    • 2.2 Make.defs
    • 2.3 Makefile
    • 2.4 CustomHello App
    • 2.5 CustomHello Make.defs
    • 2.6 CustomHello Makefile
    • 2.7 CustomHello Kconfig
    • 2.8 Build and Run
  • 3. Include an Additional Custom directory Outside of the Main Source Trees
    • 3.1 Create Custom Apps directory and a Symbolic Link
    • 3.2 Make.defs etc.
• Running CI Test Locally
  • Configuring NuttX
  • Running CI Tests
• High Performance, Zero Latency Interrupts
  • Generic Interrupt Handling
  • Bypassing the Generic Interrupt Handling
  • Getting Back into the Game
  • Nested Interrupt Handling
  • Cortex-M3/4 Implementation
    • Configuration Options
    • Disabling the High Priority Interrupt
    • Dependencies
    • Configuring High Priority Interrupts
    • Example Code
• Nested Interrupts
  • Are Nested Interrupts Needed?
  • Layered Interrupt Handling Architecture
  • How to Implement Nested Interrupts in the Layered Interrupt Handling Architecture
  • SVCall vs PendSV
  • What Could Go Wrong?
• Analyzing Cortex-M Hardfaults
  • Analyzing the Register Dump
  • Analyzing the Stack Dump
    • The Task Stack
    • The Interrupt Stack
    • Full Stack Analysis
  • Recovering State at the Time of the Hardfault
• Core Dump
  • Overview
    • How to use
• minidumpserver
  • Introduction
  • Usage
  • Example
  • How to add new architecture
• GDB with Python
  • Introduction
  • Usage
  • How to write a GDB python script
• Open Flash Loader
  • Introduce
  • CONFIGURATION
  • Usage
  • Precautions
• Testing TCP/IP Network Stacks
  • SYN Flood Attack
  • Building Packets with Scapy
  • Simulating Packet Loss
  • Fuzz-Testing
• Auto-Mounter
  • General Description
  • Board-Specific Support
  • Example Implementation
• STM32 Null Pointer Detection
  • The NULL Pointer Problem
  • Cortex-M Memory
  • STM32 Memory Aliasing
  • The Cortex-M Memory Protection Unit
  • Using the MPU to Detect Null Pointer Usage
• STM32 CCM Allocator
  • CCM Memory
  • CONFIG_STM32_CCMEXCLUDE
  • CCM Allocator
  • CCM Stacks
• Run time stack statistics
  • Introduce
  • Configuration
  • Example
  • Implementation details
  • Notice
• etc romfs
  • Configuration
  • Start up Scripts
  • Customizing Start up Scripts
  • Customizing ROMFS Image