About HansW

HansW · 2023-05-16

I am compiling for the STM32C031C6 (development board)I have optimization set to -Os because otherwise we are not going to fit a simple stack.In normal compilation mode everything is working as expected. (except for a bug I am chasing now)So I have 2...

HansW · 2023-03-15

My goal is to have a build system that I can either use locally to program/debug but also would work for CI integration.I am fairly new to ST environment but to me it seems something is going wrong with makefile generation.I am using Windows 10, Cube...

HansW · 2023-03-15

Thank you, I did not know that.I changed MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)to MCU = -mcpu=cortex-m0plusin the Makefile and that did the trick.FYI: building with arm-gnu\12.2-rel1 throws the following 4 errors:closer.c:(.text._close_r+0xc): warn...

HansW · 2023-03-15

Generally you do not want to use a vendor IDE as CI tool; make and the arm-gnu tools should be enough.If a flag is missing that still means that CubeMX is not generating a correct Makefile which is a bug.I will switch back to CubeIDE project for now ...

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STM32C0 compiler bug: breakpoint jumping to wrong location

STM32C0 (M0) via makefile: gcc throws "processor does not support `cpsid i' in Thumb mode"

Re: STM32C0 (M0) via makefile: gcc throws "processor does not support `cpsid i' in Thumb mode"

Re: STM32C0 (M0) via makefile: gcc throws "processor does not support `cpsid i' in Thumb mode"