im thinking of using keyvalue to write the letter onto an lcd, such as:
<code><pre><font size=2 face='Courier'>
display_lcd:
readadc 0,spell_mode
if spell_mode <= 200 then goto loop1
debug b1
serout 7,T2400,(254,128,"Please enter letter " )
serout 7,T2400,(254,192,"You entered...