Text mode firmware scrolling **FIXED

[mattp]

I've started using the Textmode firmware to connect to a 68k design I'm using. It works fine until it reaches the bottom of the screen. The scrolling seems to just clear the screen and after that no characters are displayed. I can reset it by sending the ANSI codes for screen mode. 

Is this the code which looks after scrolling?


: down1
   1 cy +!
   cy @ t.H 1- = if
       yo @ 1+ hmod yo !
       -1 cy +!
       0 t.W lineclr
       cmd_memcpy
       $3020d8. >gd
       yo @ 4 * t.scr + w>gd
       4 w>gd
   then
;
I'll post this in github as well.