Nevermind. Its hardware is not open or viewable anyway. I should start my own project then.

RP235x 투칩 디자인 vs STM32WB55

블로킹 IO.... 여전히 안 바꼈군

... and I think I have to fork the project (#Gaggiuino v3 hardware part) and rewrite their software from the scratch, for safety. (Honestly, I'm not satisfied with code quality of v3 and code smell from the Ghidra'ed v4 binary.)

If you don't have a great C framework for that, and you have to control dangerous stuff (which potentially cause fire)... I think you should use #Rust#RTIC instead of C...

PlatformIO is a great piece of software, but IMO, it is not so great for safety critical applications, unless you have your own C/C++ framework for this kind of tasks. (but, if you have one, why use PlatformIO anyway?)

얘 아직도 STM32 제대로 쓸 줄 모르네 아

나는! 디스어셈블리나! 보고! 있는데! 저긴! 신나게! 논다! 아이고 아이고 (드립입니다)

Some thoughts: If you need something more powerful than STM32F4 series in your kitchen appliance's real time subsystem, you are doing something wrong.

커피 머신 펌웨어를 새로 짜긴 해야 할듯....