Atari Programming

• Atari FujiNet Programming Series: Roman Checkers
• SIO Commands for Device ID $70
• SIO Commands for Device IDs $71 to $78
• CIO Commands for N device
• XIO Commands

Quick Start

Read a mastodon post:

0 DIM A$(256)
1 TRAP 91
2 POKE 756,204
10 OPEN #1,12,0,"N:HTTPS://OLDBYTES.SPACE/api/v1/timelines/public?limit=1"
20 XIO 252,#1,12,1,"N:":REM SET CHANNEL MODE TO JSON
30 XIO ASC("P"),#1,12,0,"N:":REM PARSE THE JSON
40 XIO ASC("Q"),#1,12,3,"N:/0/account/display_name"
50 INPUT #1,A$:? A$
60 XIO ASC("Q"),#1,12,3,"N:/0/created_at"
70 INPUT #1,A$:? A$
80 XIO ASC("Q"),#1,12,3,"N:/0/content"
90 GET #1,A:? CHR$(A);:GOTO 90
91 CLOSE #1:? :? 
100 POKE 18,0:POKE 19,0:POKE 20,0
110 IF PEEK(19)<30 THEN 110
120 GOTO 1