Okay it seems like for some reason on real hardware it frequently experiences misalignment?
Analysing right now, I think the tools are paying for themselves lol.
Dude, this is all far beyond me, but Iām watching with intrigue.
This shit is amazing
same really lol, I just learn as I go 
Iāve always been fascinated with kernel/OS development, but frankly, I am pulled in so many directions at work that I donāt have the time to focus.
jack of all trades, master of none sorta deal.
One of these days, Iāll spend some time going through the kenelnewbies guides and get working on that stuff, but for now, Iām happy with writing GTK applications in python. 
How it looks like when itās okay:
How it looks like when itās broken:
So ehm, hereās the thing. Since raspi doesnāt have no restart button what I do is unplug and plug the usb back inā¦ In theory it shouldnāt affect it, but I guess in real life it fucks with it way too muchā¦ 
Maybe I should add some command line type of thing to boot loader, so it restarts itself (not the actual pi for now, but maybe ( I think itās done via the memory box request to the GPU))
Anyways, I think I will finish for today, gotta prepare for an exam tomorrow.
I wanna do so much different stuff itās very hard to focus on one. This thread exists so people can bug me about this and so I can focus on this project.
same here, tbh I donāt wanna specialize too much. Since I enjoy a lot of different stuff.
Universal asynchronous receiver/transmitter
asynchronousyeah but the reads writes are blocking (at least on pi, coz I didnāt set it up in interrupt mode).
so when it waits for data, it just sits there. well if someone sends it shit it lands in the internal UART bufferā¦ hmm
I need to think about this more
Maybe you looked into this already.
Looks like thereās some goofyness with the hardware UART. Theres two uart ports and the gpio pins are shared with the BT module if applicable and the baud is tied to the clock speed.
Something to look into if you were unaware.
You choose where the GPIO pins are wired to with alternative functions, as for the baud rate, yes but itās only for this UART. Thereās other UART module that has itās own clock. But I donāt think thatās the issue atm, since I didnāt configure the CPU it should run in 700MHz. 
More research is required indeed.