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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uses VFP register arguments

Posted by Dennis Yeung on 2015-02-14 12:39

Hi All,

When I compile the STM32f429 emwin libary, I got the error message of use VFP register arguments,
I search from internet that states it can be solved by mfloat = abi-hard inside c code,

Can anyone let me know how to set mfloat parameter inside the workbench?

BR
Dennis

Reads: 24253

Link

Posted by dautrevaux on 2015-02-14 23:08 France

Hi Dennis,

There is currently a limitation in the FPU support in the IDE; you should, in the library and application project, add “-mfpu=fpv4-sp-d16 -mfloat-abi=hard” in the Miscellaneous Settings of the C and C++ compilers.

In the next release, that should be available before the end of February, the proper FPU mode will be automatically selected whenever the targetted MCU has an FPU.

Bernard

Link

Posted by Dennis Yeung on 2015-02-15 06:55

Hi Bernard,

Many Thanks for your support!

Now, I can use emwin in the System Workbench for STM32.
Your Suggestion help me save a lot of time.

Link

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uses VFP register arguments

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