Sheptember, Sneptember... Both are good! <3
Saber Shep and @kieran
Arts by Skylar (skylardoodles.weebly.com)
Also fucking Windows. Oh you can't access the ports on your own computer unless you go through a slow driver written by someone who paid us for a certificate. Fuck off let me bang some bits
Yeah it turns out it is faster on Linux and can pretty much get up to the speed of the original (albeit not 100% reliably) so it must just be the Windows driver slowing it down. Which on the one hand is a bit of a pisser that it's a problem I can't fix, but it's also good to know I've done everything "right" on my end and it's not a problem with my code
I suppose I should also try compiling this on Linux and see if it's any faster there. The driver it needs on windows might be adding overhead. On Linux it can just raw dog the port
So initially this was so slow it would've taken over an hour to dump a single megabyte......
After some tweaks I've now got it reliably transferring a MB in 4 mins but the original communicator on Linux could do it in 1 min so it WOULD be nice to bring it down further....
Did you ever use a BBC Micro? β yes at primary school! this was in the 90s so they were already out of date & the school only "officially" used them for some simple educational programs. but because my mum worked at the schoolβ¦ https://retrospring.net/@taizou/a/113029165091802830
How many gigabytes do you have? β I can giga-bite as much as I need to https://retrospring.net/@taizou/a/113029120491987820
OK SO I found this program where someone has actually implemented multiboot and enough of the xboo communicator protocol to do everything i need, but with a Raspberry Pi
https://github.com/akkera102/gba_01_multiboot
SO I attempted to modify it to communicate over parallel instead and it just WORKED!?!?!?
It is dog ass slow compared to the original communicator so I probably need to tweak some delays and stuff but i'm so glad this worked oh my god