STMicroelectronics N: Extends Microsoft® Azure RTOS Development to STM32 Microcontroller Family

STM32Cube tools and extension packages scale high-quality Azure RTOS middleware for entry-level to high-performance microcontrollers

[Link] STMicroelectronics has extended support for Microsoft® Azure RTOS in the STM32Cube development environment, covering additional high-performance, mainstream, ultra-low-power, and wireless microcontrollers (MCUs) from the STM32 family.

Users can leverage the qualities of Azure RTOS, the convenience of STM32Cube, and the flexibility of the STM32 family to optimize microcontroller properties by now choosing from over 700 microcontrollers in the STM32 Arm® Cortex®-M portfolio. With this expansion, there are dedicated software packages for mainstream STM32G0, ultra-low-power STM32L4, STM32L4+, STM32L5 and STM32U5, high-performance STM32G4, STM32F4, STM32F7 and STM32H7, and STM32WL and STM32WB wireless MCUs.

STM32Cube simplifies development with Azure RTOS as a standalone package or as add-on configurable components. The Azure RTOS suite is fully supported in the STM32CubeIDE tool and the STM32CubeMX initializer, which can configure Azure RTOS components directly. ST has added free sample code that helps speed development and includes several ready-to-run demo projects on STM32 Nucleo boards, discovery kits, and evaluation boards. The code is also accessible on STMicroelectronics Github.

The Azure RTOS suite includes a comprehensive and consistent middleware offering for embedded projects. It includes the ThreadX real-time operating system, which has a minimal memory footprint, and the FileX fault-tolerant FAT file system with LevelX wear-leveling for NAND and NOR Flash memory. The suite also comes with NetX Duo industrial-grade TCP/IP stacks and the USBX USB stack with host and device support.

Azure RTOS integration in STM32Cube simplifies the development of high-quality embedded projects that are robust, energy-efficient, feature-rich, and competitively priced. Support across the entire STM32 ecosystem helps quickly manage engineering challenges and includes the STM32 MCU WiKi and a dedicated Azure RTOS topic in the online ST Developer Community.

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