Swift Geek (Sebastian Grzywna)

Setup with relying on quick bootloader doesn't work for me, because, I would also need to connect external UART and complicate it even further, but detecting vref is rather clean...

It's just some company hiding MCU used, BYKxxx is using variety of chips and vendors. Sadly removing markings/replacing with your own markings is a common practice those days. I have...

I prefer having less race conditions in my setup, and less things changing at a time. Makes debugging/troubleshooting easier (but cost/benefit also needs to be taken into account ofc, and...

Ah sorry now I get that making dump is important for backing up stock firmware, then I would guess it would easily fall to voltage glitching attacks. I have so...

I'm just going off sinowealth using `0xFF` in sorta that way, and making the most sense I can out of it, likening it to other programming protocols like serprog. If...

I already started using defines heavily in `hexed` branch, but if my `0xFF` guess is correct then my changes are currently misguiding in few places. Not trying to push that...

If `0xFF` is indeed `NOP`, then I would guess it's similar stuffing as last extra bit after each 8bit word - some commands have shifted output by 1 cycle (like...

Started working on recreating schematics and boardview in kicad for my board, based on CCD scans annotated in gimp. So far I have following results that could be applicable for...

[Pushed early WIP schematics](https://github.com/swiftgeek/hykker-re/commit/da0e8f9bbd1bf87e99465c652d585e72fb3ba8a6), waiting for new kicad release to hit distro's repo to generate boardview

If fixing it would require changing protocol, then it's probably a better idea to not force vendor to change the protocol, since they don't want describe it publicly to full...