STM32Cube is an original initiative by STMicroelectronics to simplify prototyping and development by reducing effort, time, and cost. It supports the entire ARM™ Cortex-based STM32 microcontroller portfolio and provides a comprehensive software solution including:
- The CMSIS Core and Device interfaces enabling access to processor core features and device-specific peripherals of STM32 microcontrollers.
- The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio.
- The BSP drivers enabling access to peripherals on the STM32 development boards, external to the microcontroller itself.
- A consistent set of middleware libraries offering standardized, high-level functionalities — such as USB, TCP/IP, file systems, and graphics.
- A full set of software projects (basic examples, applications, and demonstrations) that showcase specific functionalities or use cases, and provided with support for multiple IDEs.
The STM32Cube embedded software is available in two flavors:
- The MCU Firmware monolithic offer, where all software components (Drivers, Middleware, Projects, Utilities) are included in a single repository for each STM32 series.
- The MCU Software Components modular offer, where each software component (mainly Drivers and Middleware) is provided in a dedicated repository, allowing users to select only the components they need.
The complete list of repositories is available here.
This cmsis_device_wl MCU component repo is one element of the STM32CubeWL MCU embedded software package, providing the cmsis device part.
Details about the content of this release are available in the release note here.
It is crucial that you use a consistent set of versions for the CMSIS Core - CMSIS Device, as mentioned in this release note.
Please refer to the CONTRIBUTING.md guide.