Freertos integration

Skill a5c-ai/babysitter/library/specializations/embedded-systems/skills/freertos-integration

Expert skill for FreeRTOS configuration, debugging, and optimizationFrom its SKILL.md

Install

npx -y skills add a5c-ai/babysitter --skill freertos-integration

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SKILL.md

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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)

What ships with it: 1 file

909 B alongside SKILL.md

README.md909 B