Quality RTOS & Embedded Software

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  • Using Visual Studio Code for FreeRTOS development
    Visual Studio Code has become a very popular code editor. You may be using it for development tasks already, but perhaps not yet for embedded development work. Or perhaps you are using it for embedded development work as you prefer the editing environment over your existing embedded development tools, but you haven’t been able to […]
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  • Introducing FreeRTOS Long Term Support
    Over the last few years, we have been working with our embedded developer partners and customers on increasing the pace at which we deliver feature updates for FreeRTOS kernel and libraries. Even as we do this, we recognize that there is tension between iterating quickly to add new capabilities, and embedded developers’ needs for feature […]
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  • Developing LoRaWAN Applications with FreeRTOS
    We are excited to introduce the LoRaWAN – FreeRTOS Labs Project, a reference implementation of LoRaWAN connectivity with FreeRTOS. This project is meant to demonstrate how FreeRTOS can simplify the development of IoT applications using LoRa technology. LoRa is a long range and low-power wireless technology operating in the unlicensed spectrum. It is designed for […]
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  • Introducing the FreeRTOS Cellular Library
    We are happy to introduce a preview of a new FreeRTOS library designed to simplify the development of IoT applications that connect to the cloud using cellular LTE-M technology. LTE-M, also known as Cat-M1, is a low-cost LPWAN technology developed by 3GPP as part of Release 13 of the LTE standard, a component of the […]
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  • Using Formal Methods to validate OTA Protocol
    AWS FreeRTOS is a real-time operating system designed to run on IoT devices to enable them to interact easily and reliably with AWS services. The Over the Air (OTA) update functionality makes it possible to update a device with security fixes quickly and reliably. The OTA Library, a part of the overall OTA functionality that […]
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  • What’s new in the 202011.00 FreeRTOS release
    We are happy to announce the 202011.00 FreeRTOS release is now available for immediate download. This release brings in a number of new features and capabilities by graduating libraries from the published LTS roadmap into the official FreeRTOS distribution – the LTS roadmap page gives an insight into what will follow. In recognition of this […]
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  • Decrease RAM Footprint and Accelerate Execution with FreeRTOS Notifications
    Introduction Queues and semaphores are textbook features provided by all operating systems. Developers new to FreeRTOS use them because they are familiar with them. In most use cases, though, FreeRTOS direct-to-task notifications provide a smaller and up to 45% faster alternative to semaphores, and FreeRTOS message buffers and stream buffers provide a smaller and faster […]
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  • FreeRTOS Kernel v10.4.0 is now available
    FreeRTOS kernel v10.4.0 is now available for download. The new version brings numerous new features such as improved direct to task notifications functionality, enhancements to kernel ports that support memory protection units (MPUs), and a new Linux port. See the change history for additional details. Direct to Task Notification Enhancements Prior to FreeRTOS V10.4.0, each […]
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  • micro-ROS on FreeRTOS
    Authors: Francesca Finocchiaro (eProsima), Pablo Garrido-Sanchez (eProsima), José Antonio Moral Parras (eProsima) Introduction The Robot Operating System (ROS) is an open source software framework for robotics applications development. ROS 2 is the second generation of ROS, designed with a layered architecture that separates the ROS client layers (RCL and RCLCPP/RCLCPY) from the ROS middleware layer […]
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  • What’s New in July 2020 FreeRTOS Releases
    We are excited to share these latest updates: Progress toward the FreeRTOS LTS release: Refactored MQTT library: The 200717_LTS_development_snapshot.zip file contains, among other things, our progress toward completing the refactoring and quality checklist for the MQTT library. It is now simpler to bring the MQTT library into any project – including projects that do not […]
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