STM32CubeMx removes all files from folder during regeneration when Toolchain changed

Posted on July 04, 2018 at 14:05

DAHMEN.IMEN

‌

SIRY.Marc.001

‌

STM32CubeMx removes all files from folder during regeneration when Toolchain changed

Steps to reproduce.

Create new STM32CubeMx project and generate sources as usual:

- Open STM32CubeMx -> New project -> Select MCU (STM32F030K6 in my case)

- Project -> Settings -> _some_project_name_entered_

  Note:  EWARM toolchain stays as it was by default

- Project -> Generate code

- Close STM32CubeMx

- Open STM32CubeMx project from last saved folder

- Make some changes in pinout

- Project -> Generate code

To this moment all works fine, but when I want to change toolchain to

TrueSTUDIO and generate project to same folder all files in folder are deleted

and I losts all my changes in main.c and other files:

- Project -> Settings -> Toolchain: TrueSTUDIO (Generate under root unchecked)

- Ok button press and I get message ''This Project File (cube_regen_test.ioc)

  already exist in chosen folder. Overwrite this file by this new Project?''.

- Ok button pressed on Overwrite confirm messagebox

- Project -> Generate code

Expected behaviour on regeneration:

- All user file stays untouched

- Cube generated files changed accordinly to new configuration and users code

sections keeps

STM32CubeMx Version 4.26.0

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