STM32MP1 support available in SW4STM32

   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 download a short video showcasing this on the ac6-tools website (registration required).

System Workbench for STM32

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debugger issue under windows8


I don’t have the same system configuration as you to test but the fact that the debug was working before make me think that maybe :

- The previous debug session is not well terminated, kill the “openocd.exe” process from the Windows task manager if it exists
- The ST-Link/V2 is still busy, unplug then replug it.

Then relaunch the debug session.

If it is still not working, try to connect your the board with “STM32 ST-Link Utility” ? If you can’t, it might be a hardware problem.