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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32


syscalls.c problem in STM32F429I-Discovery STemWin SampleDemo

Hi Bernard,
Thanks for taking the time to look at the post here.

FYI, I manage to solve it.
and the solution is quite easier than I expected.

1. Just drag-and-drop the syscalls.c file from its place to ‘Application’ -> ‘User’ folder.

it simply should not reside in project root, for some reason systemWorkbench make subsystem des not work with it there.
Then the compile starts and goes up to linking stage, then it stops with a library missing

2. Add the file system path of STemWin528_CM4_GCC.a library in settings

then, upon build project again it goes ok and debugger starts, uploads firmware and application runs succesfully on the board.


I do not know for sure if that is a SystemWorkbech issue or a CubeMX, but it looks like SW to me.

In any case, I really like the SW4STM32, its my only IDE now and works good with fine debugging.
I hope you can make some use of the above information to make a good product even better :-).


Regards,
Christos



P.S.

BTW, it works ok in an WinXP installation that I have and of course in the Win7/64