Atari 5200 / 8-bit Programming

2,882 topics in this forum

1. Atari Program Development Books 1 2

   By kamakazi, August 5, 2013   

   • Atari Books
   • BASIC
   • (and 1 more)

     Tagged with:

     • Atari Books
     • BASIC
     • ASSEMBLY
   • 43 replies
   • 22.3k views
   • 
   • ClausB
   • September 4

2. Windows Tools for Atari Programming 1 2 3

   By morelenmir, June 21, 2013
   • 60 replies
   • 33.9k views
   • 
   • bocianu
   • January 23, 2022

3. How many different fonts could you have on screen theoretically at the same time?

   By Steril707, September 15
   • 20 replies
   • 450 views
   • 
   • Rybags
   • 11 hours ago

4. Fall/Winter project for little old me

   By AMenard, yesterday at 12:14 AM
   • 0 replies
   • 69 views
   • 
   • AMenard
   • Yesterday at 12:14 AM

5. action! Going into Action! - A noob perspective 1 2 3 4 7

   By pedgarcia, December 3, 2019   

   • programing
   • 154 replies
   • 8k views
   • 
   • rsh
   • Wednesday at 10:26 PM

6. Screwy 6502 ASM question.....

   By reifsnyderb, Tuesday at 02:41 PM
   • 10 replies
   • 202 views
   • 
   • dmsc
   • Wednesday at 12:00 PM

7. storing string data, both kinds, as program line numbers. Possible?

   By newTIboyRob, September 22
   • 20 replies
   • 278 views
   • 
   • newTIboyRob
   • Wednesday at 01:16 AM

8. BASIC Compiler Questions

   By GRC7800, January 2, 2022
   • 19 replies
   • 886 views
   • 
   • pirx
   • Monday at 02:57 PM

9. Action! snippets

   By Piotr D. Kaczorowski, September 18
   • 4 replies
   • 150 views
   • 
   • Piotr D. Kaczorowski
   • September 22

10. Games in Mad Pascal 1 2 3 4

    By Gury, March 6, 2016
    • 89 replies
    • 16.6k views
    • 
    • ZeroPage Homebrew
    • September 22

11. PrintTok/cc65: new version available, not quite v. 2

    By Harry Potter, September 21
    • 0 replies
    • 59 views
    • 
    • Harry Potter
    • September 21

12. trying to find a way around a special INPUT and POSITION on the same line issue

    By newTIboyRob, September 16
    • 16 replies
    • 293 views
    • 
    • newTIboyRob
    • September 19

13. LOOKING FOR: Spreadsheet Source Code (Speedcalc or BCalc)

    By David_P, December 17, 2009
    • 7 replies
    • 2.1k views
    • 
    • TGB1718
    • September 19

14. kind of embarrassing, but just can't get this short basic program correct

    By newTIboyRob, September 16
    • 10 replies
    • 248 views
    • 
    • ilmenit
    • September 19

15. Anyone else do something like this

    By TGB1718, September 16
    • 2 replies
    • 125 views
    • 
    • TGB1718
    • September 16

16. 5200Basic compiler 1 2 3

    By calamari, November 22, 2001
    • 67 replies
    • 12.3k views
    • 
    • scuttle
    • September 16

17. 128KB raycaster engine WIP 1 2 3 4

    By globe, January 30, 2022   

    • fps
    • gmg
    • (and 1 more)

      Tagged with:

      • fps
      • gmg
      • raycaster
    • 82 replies
    • 5.9k views
    • 
    • Jacques
    • September 15

18. New update for Forem XE Professional (originally restored by AMIS)

    By rcamp48, September 12
    • 6 replies
    • 150 views
    • 
    • rcamp48
    • September 13

19. Setting up CC65 & VScode 1 2

    By Preppie, September 11
    • 28 replies
    • 268 views
    • 
    • danwinslow
    • September 12

20. Read a text file in Atari Basic 1 2

    By Champions_2002, October 8, 2020
    • 25 replies
    • 853 views
    • 
    • newTIboyRob
    • September 12

21. 2 NEW BOOKS FOR THE ATARI 8-BIT XL/XE 1 2

    By ac.tomo, November 23, 2022
    • 41 replies
    • 2.2k views
    • 
    • ac.tomo
    • September 12

22. DLI Question

    By TGB1718, September 8
    • 13 replies
    • 330 views
    • 
    • TGB1718
    • September 12

23. 7800 atari images

    By Ray Gillman, September 6
    • 3 replies
    • 182 views
    • 
    • Cyprian
    • September 11

24. Action! Source Code Action! Source Code 1 2 3 4 13

    By luckybuck, October 18, 2013   

    • Action! Source Code
    • 321 replies
    • 43.2k views
    • 
    • drac030
    • September 10

25. Screenshots from SpyNet Atari BBS Systems

    By rcamp48, September 9
    • 0 replies
    • 71 views
    • 
    • rcamp48
    • September 9

26. Sound effects on Atari 8-bit machines

    By H4plo, September 7
    • 9 replies
    • 311 views
    • 
    • H4plo
    • September 9

27. Atari 8bit bank switching 1 2

    By Cafeman, August 4, 2007
    • 25 replies
    • 6.6k views
    • 
    • TGB1718
    • September 8

28. Fell into an old trap :)

    By TGB1718, September 7
    • 2 replies
    • 204 views
    • 
    • TGB1718
    • September 7

29. How to re-map a drive via firmware?

    By reifsnyderb, September 6
    • 9 replies
    • 149 views
    • 
    • reifsnyderb
    • September 7

30. MAGICLON - Copying software protected disks

    By AGiambra, September 22, 2022
    • 13 replies
    • 619 views
    • 
    • AGiambra
    • September 7

31. Has anyone managed to get FNET in Forem XEP working between networked computers.

    By rcamp48, September 5
    • 3 replies
    • 103 views
    • 
    • AtariGeezer
    • September 6

32. Any interest in Atari LOGO examples? 1 2 3

    By DocSavage2001, September 20, 2020
    • 70 replies
    • 3.9k views
    • 
    • yetanothertroll
    • September 6

33. Random name generator in FastBasic

    By eflake, September 4
    • 2 replies
    • 145 views
    • 
    • eflake
    • September 4

34. MAD-Assembler example: HELLO WORLD as 8K Diagnostic Cartridge

    By tschak909, August 27
    • 4 replies
    • 396 views
    • 
    • tschak909
    • August 31

35. Mad Pascal 1 2 3 4 33

    By tebe, July 26, 2015
    • 812 replies
    • 77.9k views
    • 
    • JAC!
    • August 27

36. The Connoiseur

    By cx2k, August 22
    • 3 replies
    • 377 views
    • 
    • Garry
    • August 27

37. (my) Text Window Libraries

    By Ripdubski, September 11, 2022   

    • action!
    • c
    • (and 9 more)

      Tagged with:

      • action!
      • c
      • pascal
      • fujinet
      • apetime
      • cc65
      • base64
      • sha1
      • sha256
      • sha512
      • hash
    • 22 replies
    • 902 views
    • 
    • Ripdubski
    • August 26

38. 5200 Pac Man Source Code RELEASED!!

    By Dutchman2000, August 24
    • 0 replies
    • 205 views
    • 
    • Dutchman2000
    • August 24

39. Code for reading 5200 joysticks

    By Under4MHZ, August 21
    • 3 replies
    • 172 views
    • 
    • phaeron
    • August 21

40. WUDSN IDE: The free integrated Atari 8-bit development plugin for Eclipse 1 2 3 4 32

    By JAC!, June 8, 2009
    • 793 replies
    • 86.4k views
    • 
    • patjomki
    • August 21

41. Adding High Score table read/write to Homesoft version of Juice! (Tronix 1983) not producing viable disassembly.

    By tschak909, August 19
    • 1 reply
    • 121 views
    • 
    • tschak909
    • August 19

42. Source Code folder on apps.irata.online.

    By tschak909, August 19
    • 4 replies
    • 215 views
    • 
    • tschak909
    • August 19

43. Anyone assembled/linked Eastern Front 1941 from the released source code?

    By tschak909, August 16
    • 9 replies
    • 357 views
    • 
    • _The Doctor__
    • August 19

44. Anyone want to help finish Hi Score Enabled Donkey Kong?

    By tschak909, August 17
    • 0 replies
    • 108 views
    • 
    • tschak909
    • August 17

45. CP/M-65 now has Altirra BASIC (and runs on the Atari)

    By hjalfi, August 16
    • 4 replies
    • 183 views
    • 
    • _The Doctor__
    • August 17

46. Atari Port of C64 1nvader game - BETA TEST 1 2 3

    By kenjennings, August 1, 2021
    • 67 replies
    • 5.1k views
    • 
    • _The Doctor__
    • August 17

47. Solved: ProTracker 1.5 sources - how to change covox base address to $d280

    By patjomki, August 16
    • 2 replies
    • 157 views
    • 
    • patjomki
    • August 17

48. CC65 - Error - Unresolved external '__MAIN_START__'

    By Gibstov, January 15
    • 10 replies
    • 414 views
    • 
    • Gibstov
    • August 15

49. Neon (Demo) - Hypertext (ADF) Browser for Atari 1 2 3 4 6

    By Gibstov, July 3, 2021
    • 128 replies
    • 6.8k views
    • 
    • Gibstov
    • August 14

50. Help with 8 bit assembly

    By Krool885, August 10
    • 5 replies
    • 310 views
    • 
    • patjomki
    • August 14