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Help on hex to decimal conversion — Parallax Forums

Help on hex to decimal conversion

El PaisaEl Paisa Posts: 375
edited 2006-07-25 18:00 in Propeller 1
I wonder if somebody have in his tools a routine to convert a two digit hex number into a integer.
It·will save me a lot of agravation.

I really thank you in advance.

Comments

  • Mike GreenMike Green Posts: 23,101
    edited 2006-07-25 16:11
    Will this do?
    PRI hexToInteger(h) : v
  if h => "0" and h =< "9"
    v := h - "0"
  elseif h => "A" and h=< "F"
    v := h - "A" + 10
  elseif h => "a" and h =< "f"
    v := h = "a" + 10

PRI twoHextoInteger(h2,h1) : v
  v := hexToInteger(h2) << 4 | hexToInteger(h1)
  • El PaisaEl Paisa Posts: 375
    edited 2006-07-25 18:00
    I will·certainly try.

    Thanks.
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