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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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stm link utility no elf loader found for this operation

Posted by yogesh.bangadi@accord-soft.com on 2017-09-14 09:16

I am trying to flash a binary using the STM32 ST-Link Utility. I get the error:
“no elf loader found for this operation”.

Attached are images of screenshots

Please let me know how to solve this.

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Posted by tjaekel on 2017-11-09 04:35

Is your issue solved?
I think:
- you have code where part of it goes into ‘external’ QSPI flash memory (on board, not only into MCU)
- for this operation you need an ‘elf loader’ (which can program/flash/erase this chip)
--> in ST-Link Utility go to “External Loader” and “Add External Loader” for the QSPI memory device on your
board (you can use your board name to find in the list)
- afterwards you should have an “External Loader” in the menu and flashing *.HEX file should work now

Good luck
Torsten

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