STL Flash test failed

[MauroM]

Hello,

I'm working to add the STL Library to my existing project, I'm trying to run the function StlSingleTest but it fails (STL_FAILS) executing the STL_SCH_RunFlashTM(&StlFlashStatus) section.

micro: STM32F446ZET

Flash:

Bootloader: 0x08000000 - 0x0800FFFF

App: 0x08010000 - 0x0807FFF

The StlSingleTest is called from the APP,

config file (stl_user_param_template.c) 

STL_ROM_START_ADDR (0x08010000UL)

STL_ROM_END_ADDR (0x0807FFFFUL)

TEST_FLASH_SECTION_NB 4

Can someone help me?

Thank you in advance.

Mauro

[Tesla DeLorean]

These materials under NDA, work with your FAE. Or open an online support request

https://community.st.com/t5/stm32-mcus-other-solutions/running-into-a-strange-problem-we-re-working-on-a-safety-project/td-p/153442

[Petr Sladecek]

Hello,

it is not clear which safety STL library is your target. Is it X-CUBE-STL or X-CUBE-CLASSB?

Anyway I suggest to verify if all the preconditions described at chapter Flash memory tests are applied and if each memory section applied for the test has its CRC image stored at proper place at the CRC area.

Best regards,

Petr