STM32CUBEL4 datasheet(12/37 Pages) STMICROELECTRONICS

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Demonstration firmware package

UM1919

12/37

DocID028080 Rev 1

The demonstration sources are located in the projects folder of the STM32Cube package for

each supported board. The sources are divided into five groups described as follows:

•

Binary: demonstration binary file in Hex format

•

Config: all middleware components and HAL configuration files

•

Core: contains the kernel files

•

Modules: contains the sources files for main application top level and the application

modules.

•

Project settings: a folder per tool chain containing the project settings and the linker

files.

3.2

Demonstration architecture overview

The STM32CubeL4 demonstration firmware for 32L476GDISCOVERY discovery kit is

composed of a central kernel based on a set of firmware and hardware services offered by

the STM32Cube middleware, discovery board drivers and a set of modules mounted on the

kernel and built in a modular architecture. Each module can be reused separately in a

standalone application. The full set of modules is managed by the Kernel which provides

access to all common resources and facilitates the addition of new modules as shown in

Figure 6.

Each module should provide the following functionalities and properties:

Display characteristics.

The method to startup the module.

The method to close down the module for low-power mode.

The module application core (main module process).

The specific configuration.

The error management.

Figure 6. Demonstration architecture overview

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