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

SWO ITM printf() output using ST-LINK utility while debugging

you can ask openocd to save itm trace to a file but you may not be abble to view trace live
it seam using a named pipe as the file is not working under window
what is a way to work aorund it openocd/debug and get race frol usb and provdie it live to the file (pipe)

semi-hosting printf can do but not ideal and very slow (semi host config required to have debuger conected to work)


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  3. Debugger not working by Daniel Jack Morley, 2019-11-27 21:46
  4. Compiler change problem by Lucian Pop, 2019-11-20 17:41
  5. Sample programs and compiling by jjtimer, 2019-11-20 10:31
  6. Unit test issues for STM32 by Rinkedevries, 2019-11-18 10:32
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  8. Compile without eclipse by JSStabl, 2019-11-14 15:55
  9. Problem with PWM signal by ElectroniK, 2019-11-13 20:55
  10. Does System Workbench for STM32 work on a Raspberry Pi 4? by betocool, 2019-11-10 05:27

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