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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 two short videos (registration required) highlighting:

System Workbench for STM32


Printf via SWV doesn't print anything

@ tarek bouchkati

since in filesystem of my Windows 7 working station I have two (identical) copies of syscalls.c

1.
C:\Users\zaffing\Downloads\eclipse\plugins\com.st.microxplorer.rcp_4.16.0.201607131424\db\plugins\projectmanager\src\syscalls.c

2.
C:\Users\zaffing\Downloads\eclipse\plugins\fr.ac6.mcu.firmware_1.10.0.201607251855\resources\builtin\syscalls.c

I would like to ask:

“Do You suggest to modify one of those and recompile the project?”

“Which one?”(Ok I can try each of them)

“Is it possible to cover _write definition in syscalls.c with a redefined int _write(int file, char *ptr, int len) body somewhere else?”

“Can You (or anybody) explain more or rephrase the soldiering thing on ‘Solder Bridge’ SB10 (SWO) ? Is it something specific of a particular board? Which board? And what about other boards?”

Thank You.

Giangiacomo