Agent-Skills.md

Agent Skills: FreeRTOS Integration Skill

Expert skill for FreeRTOS configuration, debugging, and optimization

UncategorizedID: a5c-ai/babysitter/freertos-integration

Repository

a5c-ai/babysitter
a5c-aiLicense: MIT
244

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pnpm dlx add-skill https://github.com/a5c-ai/babysitter/tree/HEAD/library/specializations/embedded-systems/skills/freertos-integration

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library/specializations/embedded-systems/skills/freertos-integration/SKILL.md

Skill Metadata

Name
freertos-integration
Description
Expert skill for FreeRTOS configuration, debugging, and optimization

FreeRTOS Integration Skill

Overview

This skill provides expert-level support for FreeRTOS configuration, integration, debugging, and optimization. It covers all aspects of FreeRTOS development from initial setup to performance tuning.

Capabilities

Configuration Management

  • Generate optimal FreeRTOSConfig.h settings
  • Configure kernel tick rate and timing
  • Memory allocation scheme selection (heap_1 through heap_5)
  • Tickless idle mode configuration
  • Software timer configuration

Task Management

  • Task creation and priority analysis
  • Stack size calculation and optimization
  • Task timing analysis and WCET estimation
  • Priority assignment strategies
  • Task notification configuration

Synchronization Primitives

  • Queue configuration and sizing
  • Semaphore and mutex configuration
  • Event group setup
  • Stream and message buffer configuration
  • Deadlock prevention strategies

Debugging Support

  • Kernel-aware debugging interpretation
  • Stack overflow detection configuration
  • Runtime statistics collection
  • Task state monitoring
  • Trace facility configuration (Tracealyzer, SystemView)

Optimization

  • Stack usage analysis and right-sizing
  • Memory pool optimization
  • Context switch overhead reduction
  • Interrupt-safe API usage
  • Co-routine configuration (legacy)

Target Processes

  • rtos-integration.js - FreeRTOS integration and setup
  • real-time-performance-validation.js - RTOS performance testing
  • low-power-design.js - Tickless idle and power optimization
  • execution-speed-profiling.js - Task timing analysis

Dependencies

  • FreeRTOS kernel source
  • Kernel-aware debugger plugins (optional)
  • Trace tools (Tracealyzer, SystemView - optional)

Usage Context

This skill is invoked when tasks require:

  • Initial FreeRTOS project setup
  • Configuration optimization for specific requirements
  • Task design and priority assignment
  • Synchronization primitive selection
  • Performance analysis and tuning

Configuration Templates

Minimal Configuration

#define configUSE_PREEMPTION            1
#define configUSE_IDLE_HOOK             0
#define configUSE_TICK_HOOK             0
#define configCPU_CLOCK_HZ              SystemCoreClock
#define configTICK_RATE_HZ              1000
#define configMAX_PRIORITIES            5
#define configMINIMAL_STACK_SIZE        128
#define configTOTAL_HEAP_SIZE           (10 * 1024)

Low-Power Configuration

#define configUSE_TICKLESS_IDLE         1
#define configEXPECTED_IDLE_TIME_BEFORE_SLEEP  2
#define configPRE_SLEEP_PROCESSING(x)   preSleepProcessing(x)
#define configPOST_SLEEP_PROCESSING(x)  postSleepProcessing(x)