Comment by ErroneousBosh

The first STM32 "bluepill"-based SCSI to SD adaptor I ever used had all its source code in Chinese.

Google Translate did a not terrible job of turning all the comments into English but also mangled the code in exciting new ways, but with a bit of ingenuity to apply the Artificial Intelligence translations, and a bit of bloodymindedness when applying the Analogue Idiocy to hacking it all about with search-and-replace, I got a pretty plausible translation of it.