Ian HanschenI ported a USB DisplayLink driver to @polpo's PicoGUS card so I could use it to watch MS-DOS games make changes to the VGA palette in realtime. Specifically, I ported "libdlo" to use the TinyUSB stack in host mode, then spent way too much time optimizing it until it was sufficiently fast.
Dave@furan @polpo This is really neat. What exactly is the lower display showing? Is it all the palette values on the top and the change in color at a specific fixed pixel on the bottom?
@zornslemmon @polpo right - the lower display shows the 256 color palette in a 16x16 grid.