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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 Printf support for semihosting/ITM debugging for float variables.  

Printf support for semihosting/ITM debugging for float variables.

Posted by The_YongGrand on 2015-07-23 16:40

Hello Bernard,

Thanks for the help. I have suspected that there’s an error in the linker directive earlier, but I do not have enough knowledge to modify it. :-)

I got the printfs working for the floats if I used the supplied GCC’s linker scripts and initialization code ones, but I have to set up the tool chain manually. Luckily there is the OpenSTM32, so I can develop the firmware easier.

By the way, could you add the “Enable float for printf” and the “Enable Semihosting” and/or “Enable SWO” checkboxes in the “Project Options”? This allows the programmer to decide whether he/she wants to enable these in the project.

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