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Flash Test for STM32H735 using CLASS B firmware

Deviprasad Bokkisam
Associate II

‎2025-05-09 4:52 AM

I have downloaded the "STM32CubeExpansion_CLASSB_H7_V4.0.0" to Falsh test(CRC) as per given in UM3252 user manual . In the UM3252, I have gone through "5.5.2 Steps to build an application from scratch" to do flash test for my project .I am using the STM32cube IDE to integrate CLASSB firmware to my project. I have encountered the following problems.

1.I am unable to found the CRC tool in STM32cube programmer which is given in UM3252. Where can i found the CRC tool?

2.I have added and compiled successfully the SRC an INC to my project from given firmware ...Middleware\ST\STM32_Safety_STL. When i add linker file "STL_Lib_product_x1.a " to my project in MCU GCC Linker/Libraries in STM32cube IDE. Where ,which and how can i add the the object file located in LIB folder from ...Middleware\ST\STM32_Safety_STL?

3.Please guide me to do the flash test on STM32H735 using STM32cube IDE.

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2 REPLIES 2
Aziz BRIGUI
ST Employee

‎2025-05-14 1:54 AM

Hello @Deviprasad Bokkisam,

I will address the STM32CubeProgrammer part and try to suggest some actions for the STM32CubeIDE part. 

1- You should download STM32CubeProgrammer. You can find it under this link STM32CubeProg - STM32CubeProgrammer software for all STM32 - STMicroelectronics. This step is described here 

AzizBRIGUI_0-1747128319841.png

and the CLI to use is described here:

AzizBRIGUI_1-1747128346615.png

2- A way to do it in STM32CubeIDE should be through "Project properties>C/C++ build>Settings>Tool Settings>MCU GCC linker>Libraries>add". Make sure you add the correct library for your device following this recommendation:

AzizBRIGUI_0-1747212850119.png

Hope you find this helpful.

Aziz


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Deviprasad Bokkisam
Associate II
In response to Aziz BRIGUI

‎2025-05-15 12:17 AM - edited ‎2025-05-15 12:28 AM

Hi Sir,

Thank you so much for reply.

1.I have added Library part successfully by adding a prefix : to library file in the above said path. If i didn't prefix : then the CubeIDE gives the error Library cannot find.

2.I have downloaded STM32CubeProgrammer v2.19.0. I am unable to understand the "6.2.2 CRC tool set-up" given by you(above picture) in figure8 IAR post build actions screenshot relation to STM32cube IDE. Where can i found the above screen sheet i.e is it part of STM32cube IDE or it is in separate application?

3.

3.Please guide me step by step to do the flash test successfully using STM32cube IDE ,IAR Workbench and CRC tool.

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