Motorola Axiom CMD11E1 Podręcznik Użytkownika Pobierz pdf (Strona 65)

5.5. WORKING WITH TABLES 65

that we accept only digits and ignore non-digits (the user may be in the habit of

typing spaces, dashes etc. You want to silently ignore these). So it will be useful

to write a function, called rddigit that will accept only digits. The following

program shows a typical usage:

;Name:

;email:

;date:

;

; Standard buffalo equates

; Make sure you have ALL the equates in the file.

;

ucase equ $ffa0

wchek equ $ffa3

dchek equ $ffa6

init equ $ffa9

input equ $ffac

output equ $ffaf

outlhlf equ $ffb2

outrhlf equ $ffb5

outa equ $ffb8

out1byt equ $ffbb

out1bsp equ $ffbe

out2bsp equ $ffc1

outcrlf equ $ffc4

outstrg equ $ffc7

outstrgo equ $ffca

inchar equ $ffcd

vecinit equ $ffd0

org $3000

; setup some strings ...

preamble

fcc /=====================================/

fcb 10

fcc /Lab on using Tables/

fcb 10, 10 *use 10 to start a new line

fcc /Name: _____________________/

fcb 10

fcc /This program is an infinite loop! /

fcb 10

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 100 101

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Motorola Axiom CMD11E1 Podręcznik Użytkownika Strona 65