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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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WARNING: Compiled program no longer working after 13/7/18 upgrade

Posted by matherp on 2018-07-18 18:47

I’m developing a large program on the Nucleo H743. It has multiple device support including USB host and SDMMC. Following accepting the 13/7/18 upgrade the executable no longer runs properly. Backing down to 2.24 fixes the issue.

Including debug features (LED flash) suggests that in-line code and basic chip setup is OK but interrupt servicing gives no indication of working (no response to UART)

Reads: 4488
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Posted by LaurentL on 2018-07-19 09:23

Hello,

Gcc compiler has been updated so maybe there is more optimisations ?
Can you try without optimising ?

Rgds,
Laurent

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Posted by matherp on 2018-07-19 11:36

“Gcc compiler has been updated so maybe there is more optimisations ?
Can you try without optimising ?”

The problem isn’t in the compiler. If I allow upgrades EXCEPT the compiler the problem occurs. If I upgrade JUST the compiler all is OK

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