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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 No longer able to program my NUCLEO-H743ZI  

No longer able to program my NUCLEO-H743ZI

Posted by hh on 2018-10-19 03:37

Well, it’s good to get the obvious stuff out of the way first.
Yes, a reboot would solve the zombie process thing.

I take it you have checked the device is actually available on USB? On Linux I would use the ‘lsusb’ command, I think on MacOS you’d have to use the System Profiler tool.
If you can’t see it you are back to cables and connectors (or a dead ST-Link)

If that works, next step is try a tool that doesn’t use OpenOCD - eg: the STMCubeProgrammer tool which will try and discover the device and, very usefully, upgrade the software in the ST-Link interface itself (there’s a little STM32 that does the USB to ST-Link task separate to the STM32H743ZI on your Nucleo board.

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