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IoT operating system for microcontrollers.
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* Fix comment on C_CloseSession suite. Fixed regressions caused by refactoring. Better coverage for C_Verify. Coverage now at 99.3%.
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README.md

Cloning

This repo uses Git Submodules to bring in dependent components.

Note: If you download the ZIP file provided by GitHub UI, you will not get the contents of the submodules. (The ZIP file is also not a valid git repository)

To clone using HTTPS:

git clone https://github.com/aws/amazon-freertos.git --recurse-submodules

Using SSH:

git clone git@github.com:aws/amazon-freertos.git --recurse-submodules

If you have downloaded the repo without using the --recurse-submodules argument, you need to run:

git submodule update --init --recursive

Important branches to know

master --> Development is done continuously on this branch
release --> Fully tested released source code
release-candidate --> Preview of upcoming release
feature/* --> Alpha/beta of an upcoming feature

Getting Started

For more information on FreeRTOS, refer to the Getting Started section of FreeRTOS webpage.

To directly access the Getting Started Guide for supported hardware platforms, click the corresponding link in the Supported Hardware section below.

For detailed documentation on FreeRTOS, refer to the FreeRTOS User Guide.

Supported Hardware

For additional boards that are supported for FreeRTOS, please visit the AWS Device Catalog

The following MCU boards are supported for FreeRTOS:

  1. Texas Instruments - CC3220SF-LAUNCHXL.
  2. STMicroelectronics - STM32L4 Discovery kit IoT node.
  3. NXP - LPC54018 IoT Module.
  4. Microchip - Curiosity PIC32MZEF.
  5. Espressif - ESP32-DevKitC, ESP-WROVER-KIT.
  6. Infineon - Infineon XMC4800 IoT Connectivity Kit
  7. Xilinx - Xilinx Zynq-7000 based MicroZed Industrial IoT Bundle
  8. MediaTek - MediaTek MT7697Hx Development Kit
  9. Renesas - Renesas Starter Kit+ for RX65N-2MB
  10. Cypress CYW54907 - Cypress CYW954907AEVAL1F Evaluation Kit
  11. Cypress CYW43907 - Cypress CYW943907AEVAL1F Evaluation Kit
  12. Marvell MW320 - Marvell MW320 AWS IoT Starter Kit
  13. Marvell MW322 - Marvell MW322 AWS IoT Starter Kit
  14. Nordic nRF52840 DK - nRF52840 DK Development kit
  15. Nuvoton - NuMaker-IoT-M487
  16. Windows Simulator - To evaluate FreeRTOS without using MCU-based hardware, you can use the Windows Simulator.

amazon-freeRTOS/projects

The ./projects folder contains the IDE test and demo projects for each vendor and their boards. The majority of boards can be built with both IDE and cmake (there are some exceptions!). Please refer to the Getting Started Guides above for board specific instructions.

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