Support for 128 to 255 ascii font

[Azuzula]

Hi, can you add support for ascii fonts with non english characters? Something like Adafruit GFX fonts. Thank you.

[Wren6991]

Assuming you're talking about this example:

https://github.com/Wren6991/PicoDVI/blob/master/software/apps/terminal/main.c

That code should work fine for an extended font with more than the 95 printable ASCII characters. You'll just have to export your own font, and change the FONT_N_CHARS and FONT_FIRST_ASCII defines (the latter is misnamed and is really the index of the first printable character)