"James Munns: thanks for the..." <- > <@jake_162:matrix.org> James Munns: thanks for the info, maybe I'll start with the ch32v003 and then work on figuring out the ch32v20x & ch32v30x series. > > Maybe for the moment ill generate bindings to the hal and statically link it until I can start rewriting parts of it. You did read the part about needing to build your own rustc with a patched llvm to target ch32v003, right? The HAL is in a better place than other wch chips but rv32e as an arch target is still largely untested, I've hit compiler errors a few times in the short time I used it. TLDR maybe better to start with a chip that supports ISP and uses the RV32I first