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

No source available when debugging

I installed System Workbench, and used CubeMX to generate a STM32F4 Discovery base project. I got it to import and compile properly, and when I go to debug, I have a problem where it tells me there is “no source available for main() at 0x8001198” - I get no breakpoint capability - I have attached a screenshot - Does anyone have any ideas? Thanks


For me I had to import the project WITHOUT selecting the “Copy projects into workspace” option, and I also had the workspace and the generated project shared the same root directory.




When importing a CubeMX project, you should always follow the procedure described in Importing a STCubeMX generated project; the two main points are:

  1. Generate you program under CubeMX in your System Workbench workspace
  2. Do not check “Copy files into workspace”

The CubeMX integration is not yet seamless but we work on improving it.