Comment by antirez
I'm not sure how it is possible to compete against the RP2040/RP2050 at this point: quality, great programming environment, awesome hardware specs, cheap.
I'm not sure how it is possible to compete against the RP2040/RP2050 at this point: quality, great programming environment, awesome hardware specs, cheap.
Yep the STM32 has certain advantages, even if they are usually complicated to program. With the Flipper Zero I programmed a low level timer interrupt and had to setup don't know how many registers... And the documentation is lacking. Also I love the fact that the STM32 comes in 5v variants that are great to interface it directly with things like a Commodore 64 or a Spectrum.
Yeah, I just did a project at work with an RP2040 and was really impressed with the Pico SDK. It hits a sweet spot in between ST’s insanity and Arduino’s easy-but-not-powerful tradeoff.
No crazy code generation, going from 0 to blinky is quick, but also going from blinky to DMA’s and interrupts is also a breeze.
I will say that I think the hardware peripherals in STM32’s are miles ahead, and PIO’s don’t necessarily make up the difference.