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Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

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You are viewing a reply to Flash write failed when connecting to STM32H753IIK  

Flash write failed when connecting to STM32H753IIK

Posted by ayoko309 on 2019-02-16 00:55

Hi Laurent,

Thank you for your reply! Before reading the reply, I think I found a possible solution.

In OpenOCD source code src/flash/nor/stm32h7x.c, I added the following line.

target_write_u32(target, stm32x_get_flash_reg(bank, FLASH_CR), FLASH_PG);

just prior calling “target_run_flash_async_algorithm()”.

By the change, the problem looks resolved.

I’m not sure if this is the case and why revision Y doesn’t complain about PG bit.

Once again, thank you for your attention.

Regards,
Atsushi

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