FreeRTOS
FreeRTOS API Reference

  FreeRTOS is a secure, cloud-native IoT operating system for microcontrollers.

  The following FreeRTOS libraries are documented in library-specific API references:

  The following FreeRTOS libraries share APIs with libraries in the AWS IoT Device SDK for Embedded C:

  Each API reference outlines:

  Please use these APIs to help implement your application functionality. The APIs have abstracted out many hardware dependencies thereby allowing them to be used on various microcontroller platforms that are supported by FreeRTOS.