Stm32 Bootloader Versions Save

This release contains the following changes:

Fixed

• Issue in CheckForApplication function when the stack pointer is configured to start from the very top of the RAM space

This release contains the following changes:

Added

• CI pipeline job for building the STM32L496-Discovery project example

This release contains the following changes:

Added

• GNU Arm Embedded Toolchain support for the STM32L496-Discovery project example
• Automatic source code formatting with clang-format
• Source code format check with CI

Changed

• Replaced GitHub Actions with Azure Pipelines

Fixed

• Doxygen warnings are fixed
• READMEs are updated

This release contains a complete repository overhaul, a new implementation for the stm32l496 discovery board and much more. Please refer to the changelog and documentation for detailed description of changes and features.

Added

• Dedicated and separate project for all demonstrations
• New implementation for STM32L496 discovery board
• Dedicated readme file for each project
• New bootloader library documentation, generated with Doxygen
• GitHub Actions workflow to generate documentation and publish to GitHub pages

Changed

• Complete repository overhaul
• Switched to semantic versioning

Fixed

• CheckForApplication issue

Added

• Verify flash content after programming
• Introduced changelog file

Changed

• The bootloader is now optimized for a new hardware. Due to new pinout of LEDs, user button and SD card switch, the appropriate defines have been changed in main.h file.
• Bootloader sequence with richer error and debug messages
• Updated SD card driver with DMA support
• Project now uses IAR CMSIS pack
• Updated STM32L4xx CMSIS to 1.4.2
• Updated STM32L4xx HAL library to 1.8.2

Fixed

• Changed appropriate variable types
• Updated README and sequence graph
• Updated header files

SD card power on/off support added. Note: as a result of hardware changes introduced in a device that is developed within one of our ongoing projects, the SD card is now powered on/off with a FET controlled by the MCU.