STM32H72x/3x Hands-On Workshop - Code Execution From External FLASH

Explore code execution from external FLASH in this hands-on workshop focused on the new STM32H72x/3x MCUs. Learn about bootloaders, OSPI configuration, and application modification for external memory execution. Discover On The Fly Decryption (OTFDEC) functionality, create encrypted binaries, and debug applications running from external FLASH. Gain insights into high-performance microcontrollers with rich integration, suitable for deeply embedded applications requiring 550MHz core performance and up to 1MB embedded Flash. Ideal for STM32 developers seeking affordable, feature-rich MCUs and engineers evaluating product architectures with internal or external memories.

- Introduction .
- What is a bootloader ?.
- Creating OSPI bootloader.
- OSPI memory with STM32 - configuration.
- Run OSPI with STM32.
- Modify application to run from OSPI.
- How On The Fly Decryption (OTFDEC) works.
- Creating encrypted binary/hex.
- Run debug of final application.
- OSPI execution results.