Features
• Based on Azure
®
RTOS release 6.2.1
•
Integrated and full-featured operating system: Azure
®
RTOS ThreadX
– FreeRTOS
™
adaptation layer for ThreadX
– CMSIS RTOS V2 adaptation layer for ThreadX
• Industrial grade networking stack optimized for performance coming with many
IoT protocols: Azure
®
RTOS NetX Duo, including examples with the 1DX M.2
module featuring the CYW4343W Wi‑Fi
®
chipset
• Advanced Flash file system (FS) / Flash translation layer (FTL), fully featured
to support NOR and NAND flash memories: Azure
®
RTOS FileX and Azure
®
RTOS LevelX
•
USB Host and Device stacks coming with multiple classes: Azure
®
RTOS
USBX
– The following USB Device classes are provided with examples: HID,
CDC ACM, MSC, CDC ECM, composite HID/CDC ACM
– The following USB Host classes are provided with examples: HID, MSC,
CDC ACM, Dual Class
•
Azure
®
RTOS FileX, Azure
®
RTOS LevelX, and Azure
®
RTOS USBX running
with Azure
®
RTOS ThreadX or in bare-metal mode
• Safety documentation packages (available from Microsoft) enabling the use in
applications targeting IEC 61508, IEC 62304, and ISO 26262
• High security assurance from hardware to software, including middleware such
as TLS/DTLS and cryptography
• Many applicative examples available for STMicroelectronics NUCLEO-H7S3L8
and STM32H7S78-DK boards
• Free user-friendly license terms
• Enhanced for STMicroelectronics toolset: graphical configuration of Azure
®
RTOS middleware and initialization code generation with STM32CubeMX and
STM32CubeIDE
• Update mechanism, which the user can enable to be notified of new releases
DT73560V1
Middleware level
Drivers
Application
HW porting layer / User templates
USBX
ThreadX
HALBSP
Azure
®
RTOS
Hardware components
STM32H7Rx/7Sx microcontrollers
FileX / LevelX
CMSIS-RTOS APIs
NetX Duo
Development boards
NUCLEO-H7S3L8 STM32H7S78-DK
CMSIS
Product status link
X-CUBE-AZRT-H7RS
STM32H7Rx/7Sx Azure
®
RTOS software expansion for STM32Cube
X-CUBE-AZRT-H7RS
Data brief
DB5209 - Rev 1 - March 2024
For further information contact your local STMicroelectronics sales office.
www.st.com
Description
X-CUBE-AZRT-H7RS (Azure
®
RTOS STM32Cube Expansion Package) provides a full integration of Microsoft
®
Azure
®
RTOS in the STM32Cube environment for the STM32H7Rx/7Sx microcontrollers. Ready-to-run
applicative examples provided for the
NUCLEO-H7S3L8 and STM32H7S78-DK Evaluation boards, along with a
full compatibility with STM32CubeMX and STM32CubeIDE, ensure that X-CUBE-AZRT-H7RS drastically reduces
the learning curve and provides a smooth application development experience with
Azure
®
RTOS and
STM32H7Rx/7Sx microcontrollers.
The scope of this Expansion Package covers the following Azure
®
RTOS middleware: RTOS (ThreadX), USB
Host and Device (USBX), file system including the support for NOR and NAND flash memories (FileX and
LevelX), and networking including Ethernet and Wi‑Fi
®
media (NetX Duo).
Azure
®
RTOS FileX, Azure
®
RTOS LevelX, and Azure
®
RTOS USBX are also available to run in bare-metal
mode without the Azure
®
RTOS ThreadX kernel.
FreeRTOS
™
and CMSIS RTOS V2 adaptation layers are included and demonstrated, making it easy and quick to
migrate from
FreeRTOS
™
or another RTOS to Azure
®
RTOS ThreadX for STM32H7Rx/7Sx users.
X-CUBE-AZRT-H7RS is only an STM32Cube integration of middleware stacks from Microsoft
®
Azure
®
RTOS.
Neither the “Azure SDK for Embedded C” nor the “Azure IoT Middleware for Azure RTOS”, available from
www.github.com/azure, are part of the X-CUBE-AZRT-H7RS Expansion Package, which therefore does not
support native connectivity to the
Azure
®
IoT Hub.
X-CUBE-AZRT-H7RS
DB5209 - Rev 1
page 2/7
