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Project Description

Free and Open Source RTOS for micro controllers. The OS is a complete development environment for modern MCU including a RTOS kernel, an HAL for peripherals abstraction and all the required support software. A full development environment based on Eclipse is also provided.

System Requirements

System requirement is not defined

Released at 2021-11-08 00:55
ChibiOS GPL Stable 21.11.x (1 files Hide)

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Changelog

*** 21.11.0 *** - NEW: STM32 ADCv2 now supports return code on start function. - NEW: Integrated FatFS with lwIP HTTPD, now it is possible to serve files

using HTTP from a storage device.

- NEW: Updated FatFS to version 0.14b. - NEW: SPIv2 driver has been implemented on: STM32F0, STM32F1, STM32F3,

STM32F4, STM32F7, STM32G0, STM32G4, STM32L0, STM32L1, STM32L4, STM32L4+, STM32H7.

- NEW: New SPIv2 driver model, it is compatible with the previous SPI driver

and introduces: better runtime errors handling, slave mode, data synchronization function, various other improvements.

- NEW: Added an alternate port for ARMv7-M, it uses less RAM and it is

faster at interrupt processing, it is slightly slower at thread-to-thread context switch so it is not a full replacement.

- NEW: Now all xxxStart() functions in HAL are able to report a driver

activation error.

- NEW: Support for STM32G031, STM32G041, STM32G0B1, STM32G0C1. - NEW: Made STM32H7 non-cacheable memory option also shareable. - NEW: EFL driver and demo for STM32F3xx. - NEW: New unit test subsystem under /os/test. Now it is officially

ChibiOS/TEST.