This is another STM32F3Discovery example Project.
It uses the STM32Cube-F3-meson repo which is optimised for the meson build system.
For myself: I hate using eclipse. And also I hate writing Makefiles. So I had to find another build system to program my precious microcontrollers.
I read about the mesonbuild system and though that could be an interesting solution.
Meson is an open source build system meant to be both extremely fast, and, even more importantly, as user friendly as possible.
Meson uses the so called ninja back-end.
Ninja is a small build system with a focus on speed. It differs from other build systems in two major respects: it is designed to have its input files generated by a higher-level build system, and it is designed to run builds as fast as possible.
Both are optimized for speed.
And also I can configure meson to use llvm. Which is also just a personal preference of mine.
If I got the time I will also make this script workable with an arm-none-eabi-gcc compiler.
create the build folder, create the meson project and start compilation
mkdir llvmbuild
meson --cross-file=cross_file.build
cd llvmbuild
ninja
now connect your target and run openocd in a new terminal
openocd -f interface/stlink-v2.cfg -f target/stm32f3x.cfg
goto your first terminal and start the gdb session
arm-none-eabi-gdb -q llvmbuild/main.elf
Type the following command into the gdb console
continue
enjoy!
take a look here : Toochain.md
go to your destination folder and clone the repo in
git clone https://github.com/hwengineer/STM32F3Discovery-meson-example.git
cd STM32F3Discovery-meson-example
git submodule update --init --recursive
And no use the commands above for compilation and testing.
- blink frequency is way below what is to be expected. Maybe a configuration problem
Of course the STM32Cube Library is under its own license, all other stuff under my chosen MIT License