I have this code and i want to go up the 255 but i don't know
-- ----------------------------------- mhz up/down--------------------
procedure mhz is -- 2--
pll
hd44780_line1
hd44780 = "s" hd44780 = "e" hd44780 = "t" hd44780 = " "
hd44780 = "M" hd44780 = "H" hd44780 = "Z" hd44780 = " "
if down then potin = potin - 1 end if -- down
if up then potin = potin + 1 end if -- up
if potin < 0 then potin = 0 end if
eerste = 0 + potin
if eerste >= 0 & eerste < 100 then derde = 0 end if
if eerste > 99 & eerste < 200 then derde = 1 end if
if eerste > 199 & eerste <= 255 then derde = 2 end if
delay_100ms (1)
end procedure
-- ----------------------------------- mhz up/down--------------------
procedure mhz is -- 2--
pll
hd44780_line1
hd44780 = "s" hd44780 = "e" hd44780 = "t" hd44780 = " "
hd44780 = "M" hd44780 = "H" hd44780 = "Z" hd44780 = " "
if down then potin = potin - 1 end if -- down
if up then potin = potin + 1 end if -- up
if potin < 0 then potin = 0 end if
eerste = 0 + potin
if eerste >= 0 & eerste < 100 then derde = 0 end if
if eerste > 99 & eerste < 200 then derde = 1 end if
if eerste > 199 & eerste <= 255 then derde = 2 end if
delay_100ms (1)
end procedure