A collection of technical articles and guides regarding ChibiOS and related technologies.

A collection of articles about getting started with ChibiOS.

• How to start (PLAY Embedded)
• From 0 to STM32 (PLAY Embedded)
• Developing on STM32: introducing ChibiStudio (PLAY Embedded)
• A close look to ChibiOS demos for STM32 (PLAY Embedded)
• Using STM32’s GPIO with ChibiOS’ PAL Driver (PLAY Embedded)
• Dealing with LEDs using an STM32 (PLAY Embedded)
• Dealing with push-buttons using an STM32 (PLAY Embedded)
• Using STM32’s USART with ChibiOS Serial Driver (PLAY Embedded)
• Printing strings on a Virtual COM port with an STM32 and ChibiOS (PLAY Embedded)
• Using STM32’s ADC with ChibiOS ADC Driver (PLAY Embedded)
• PWM in hardware with STM32 Timer and ChibiOS (PLAY Embedded)
• Using STM32 SPI with ChibiOS (PLAY Embedded)
• Using STM32 I2C with ChibiOS (PLAY Embedded)

General articles regarding ChibiOS.

• Time, Intervals, Stamps and Virtual Timers (new)
• SMP capability in RT 7 (new)
• What's new in NIL4
• RT vs NIL Comparison and Performance
• Cortex-M cache coherence using ChibiOS/HAL
• Code Portability using HAL (new)
• High Resolution Time in RT
• Migrating to ChibiOS/RT or update to a newer version
• ChibiOS State Checker

• ChibiOS Code Style Guide
• ChibiOS Debug Guide
• ChibiOS/RT Integration Guide
• ChibiOS/NIL Integration Guide
• ChibiOS/HAL Integration Guide

• How to create a thread in ChibiOS/RT
• How to write interrupt handlers
• How to wake up a thread from an interrupt handler
• How to manage memory

• Stacks and Stack Sizes
• Priority Levels
• Reliable Timings using Threads or Virtual Timers (new)
• Round Robin scheduling explained
• Multiple primitives as a single atomic operation
• Threads Lifecycle