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

You are viewing a reply to Very strange .bss RAM overflow  

Very strange .bss RAM overflow



Which variable do you convert to global and how (and also why, but thta has nothing to do with your .bss overflow...)

Bernard (Ac6)

PS: Regarding the double lower-than sign, the simpler (although not ideal) is to put a space inbetween both lower-than signs.

BTW, gradScale = eecpy[0]; would be largely enough and, by definition, sizeof(char) == 1...