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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 How to output SWO trace?  

How to output SWO trace?

Posted by tarek bouchkati on 2016-01-20 17:23 Tunisia

Hello Nevets,

Thank you for the tip biggrin

I have tried this using an STM32F429I-DISC1 (after soldering the SB9).
My program print status a message every 1 second (visualized using ST-Link Utility > Printf via SWO Viewer)

but even after adding the tpiu config nothing apprears
tpiu config external uart off 180000000 1800000
# cpu frequency is 180MHz and the adapter speed is 1.8MHz

Any Idea ?

Update:
I have added (itm port 0 on) before the tpiu config, and modified the tpiu config as following:
tpiu config internal swo.log uart off 180000000 1800000
=> Now I have some output in swo.log file
But I cannot display the SWO data in eclipse.

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