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:

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 Generic Instructions for Slint on STM32 MCUs 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