slint/api/cpp/docs/mcu/stm32.md

STMicroelectronics' STM32Cube Ecosystem

Slint provides a platform integration with into STMicroelectronics' (STM) STM32Cube software platform. It uses the BSP_TS APIs to retrieve touch input and uses the BSP_LCD and HAL_LTDC APIs to render to the screen with double-buffering.

Prerequisites

To build a C++ application with Slint for STM32 MCUs, install the following tools:

• cmake (3.21 or newer)
• STM32CubeCLT
• Visual Studio Code
• Slint extension
• STM32 VS Code Extension
• CMake Tools

First Steps

We provide templates for different STM32 Discovery Kits that provide:

• A pre-configured build system.
• Application skeleton source code with sample Slint UI.
• Example usage of callbacks, properties, and basic widgets.

To get started, select a download from the following table. If your board is not included in the table below, see our instructions.

STM32 Board	Download
STM32H747I-DISCO: Dual-core Arm M7/M4 MCU with 4” touch LCD display module	slint-cpp-template-stm32h747i-disco.zip
STM32H735G-DK: Arm M7 MCU with 4” touch LCD display module	slint-cpp-template-stm32h735g-dk.zip

1. Download and extract the archive that matches our STM32 Discovery Kit.
2. Open the extracted folder with VS Code.
3. Configure the project either via "CMake: Select Configure Preset" from the command palette or the CMake extension panel.
4. Build, Flash to Device, and debug by hitting F5 or running the CMake: Debug command from the command palette.

Next Steps

• For more details about the Slint language, check out the Slint Language Documentation.
• Learn about the between Slint and C++.
• Study the .

:maxdepth: 2
:hidden:
:caption: STMicroelectronics' STM32Cube Ecosystem

stm32/generic.md