I think it is possible due to how I can run VIvi straight from my serial port looking via TeraTerm. There, I can edit some text, go to the next line, then come back and edit the first line! How do they do this.?
What character over UART could I send through to go "up a line"?
EDIT: Apparently line feed works. "\f" to clear the screen. However, this only works for Hyperterminal on my machine and not Teraterm. Anyone know why?