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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


Not clearing entire flash on fw load

Hi there,

Im using an STM32F411 (512kB flash), but my program is only 50kB. I do however do some parameter storage and flash writes all over the rest of the flash (custom bootloading).

What I find, is that when I load code new code or start a debug session, it doesn’t clear all the flash, and whatever I’ve written there in previous versions of my program is still there? I would’ve thought it would clear the entire flash on each new fw load?

Is there a way I could force this behavior? To clear the entire flash?

France

Hi,

Yes, there’s a menu entry for that cool

Select your project (the tool need it to know which MCU and debug link to use) then right click >> Target >> Erase chip... and voilà...

Best regards,

Bernard (Ac6)


Excellent, you legend Bernard! Thanks