About 80% of the code is vibe coded; The readme is almost completely generated (except the whole vibe-code-warning section). I spent many nights with the oscilloscope and the docs and made a working prototype that was able ti do sba/read/write regs and do abstract commands and progbuf, the rest was done with claude code. The tests are quite comprehensive test suite and I use the core of the library in my own projects, but, as they say, “hic sunt dracones”. I also read the readme and the code didn’t notice anything wrong (and removed the wrong/unclear parts).

This project was my casestudy of vibecoding a more complicated project that I dont understand 100% and there is no obvious existing code that can be “used”. It started as ~1000 loc that I have written and knew very well, reading the rp2350, arm swd and riscv debug docs, capturing data with oscilloscope and openocd then decoding it and analyzing the wakeup sequence and then read/write commands. After I got it working I gave it to claude to make it into a library that I can use in other projects, and then I slowly built it up.

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