My lazyweb friends, are there any deep-weirdness embedded-systems keeb weebs On Here? No disrespect to the switch-lube-and-QMK kit-bangers among us, but I've got a 512Kb STM32 here with 16MB of QSPI hanging off the side of it and the 4MB - yes, 4MB - of C I need to shim into this thing are refusing to be Inserted In The Usual Fashion so I think I need to talk to some of the serious perverts.
