1. Overview

This is the FreeRTOS BSP (Board Support Package) and the development environment for the STM32H7 System-On-Module (SOM) and Starter Kit, release 3.0.1.

2. Hardware Platform

Refer to the following page for detailed information on the hardware items included in the Starter Kit: STM32H7 SOM Starter Kit.

The FreeRTOS BSP supports STM32H7 SOM Starter Kits with STM32H7-BSB Rev 1A and STM32H7-BSB Rev 2A baseboards.

3. Release Images

Release images for this software release can be downloaded from the Emcraft web site (requires registration and login):

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• keys/ - the certificate used for signing the FreeRTOS image;

• scripts/stm32h7-som-prog.kermit - installation script;

• freertos_stm32h750.img - FreeRTOS image;

• u-boot.img - U-Boot image;

• u-boot-spl.bin - U-Boot-SPL image;

• stm32h7-splash-24bpp.bmp - splash image.

4. Setting Up Kit and Development Host

Refer to the following page for detailed information on how to build and use this software release: STM32H7 SOM Software.

5. Supported Features

The following list provides a summary of the features and capabilities of this release of the STM32H7 BSP:

• U-Boot firmware:

  • U-Boot v 2019.04-rc3;

  • Serial console command interface with various setup, test and maintenance commands;

  • Environment variables allowing customisation of a unit;

  • Sophisticated RTOS auto-boot sequence;

  • Partitioning and management of external Flash;

  • Initial installation of RTOS images to external Flash.

• FreeRTOS:

  • FreeRTOS v.10.3.1;

  • STM32CubeH7 v1.11.0 HAL;

  • Device drivers for key I/O interfaces of the STM32H7 SOM;

  • Driver for WiFi ESP Click module.

• Development environment:

  • Linux-hosted cross-development environment.

6. Software Manifest

7. New Functionality

7.1. Release 3.0.1 New Functionality

The following is a summary of the changes in Release 3.0.1, as compared to Release 3.0.0:

7.2. Release 3.0.0 New Functionality

The following is a summary of the changes in Release 3.0.0, as compared to Release 2.0.1:

7.3. Release 2.0.1 New Functionality

The following is a summary of the changes in Release 2.0.1, as compared to Release 2.0.0:

7.4. Release 2.0.0 New Functionality

The following is a summary of the changes in Release 2.0.0, as compared to Release 1.1.0:

7.5. Release 1.1.0 New Functionality

The following is a summary of the changes in Release 1.1.0, as compared to Release 1.0.0 (Beta release):

8. Known Problems and Limitations

This section lists known problems and limitations of this release.

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