Search found 15 matches

by matibee
Sun Dec 06, 2020 11:18 pm
Forum: Show and Tell
Topic: Atari 6502 software sprites
Replies: 2
Views: 654

Atari 6502 software sprites

Hey all, I just wanted to let you know that I'm tinkering away at my background code and tools for a new game project and the first stage is almost done -- a 'software sprite' system. (Sorry I couldn't figure out how to embed the gif...) https://drive.google.com/file/d/17HEjsbeykB6bkX7gWbhw3KK9ha5z8...
by matibee
Wed Apr 15, 2020 1:39 pm
Forum: General Off topic
Topic: Newbie writing a diagnostic App
Replies: 6
Views: 2880

Re: Newbie writing a diagnostic App

Here's another interesting link (your project is still in my thoughts obviously :) https://www.ebay.co.uk/itm/Amiga-Disk-Drives-Inside-Out-Abacus/283782562291?hash=item4212c241f3:g:roYAAOSwHr9eBh4m Book: Amiga Disk Drives Inside Out Publisher: Abacus Ebay Auction. £40 (UK) Internet archive copy: htt...
by matibee
Thu Apr 02, 2020 5:24 pm
Forum: Show and Tell
Topic: SNDH player with pitch visualization for Atari ST
Replies: 3
Views: 1376

Re: SNDH player with pitch visualization for Atari ST

Very cool. It's nice to see it running on real hardware - even if that is the most unorthodox mouse position I ever saw :mrgreen:
I'm not doing ST stuff at the moment so thanks for the youtube version :-)
by matibee
Wed Mar 11, 2020 3:13 pm
Forum: General Off topic
Topic: print-my-pdf.com
Replies: 2
Views: 1528

print-my-pdf.com

I've just used these to print a scan of 'Mapping The Atari 2nd Edition' and it's pretty neat. A5, 308 Pages, ring bound with a protective plastic cover front and back. It cost around £15 + £2 delivery. Ordered Friday afternoon and delivered Wednesday morning. The PDF was downloaded from here; http:/...
by matibee
Mon Mar 09, 2020 3:59 pm
Forum: Show and Tell
Topic: ZX-ECUTOR for the SAM Coupe
Replies: 3
Views: 1144

Re: ZX-ECUTOR for the SAM Coupe

Really impressive Colin. To build the interface for a 'foreign' machine and then code the magic to make it run deserves a special applause. I'm in awe! And to still code on original hardware.. I really admire that (I haven't been able to bring myself to do it since someone *ahem* packaged up a shit ...
by matibee
Thu Mar 05, 2020 7:50 pm
Forum: General Off topic
Topic: Newbie writing a diagnostic App
Replies: 6
Views: 2880

Re: Newbie writing a diagnostic App

Sure. It’s the Amiga ROM Kernel Reference Manual. But there are others, such as the Hardware Reference Manual. Try this link for pdf downloads...
https://www.ikod.se/download/documents/
Cheers
by matibee
Wed Mar 04, 2020 12:14 pm
Forum: General Off topic
Topic: Newbie writing a diagnostic App
Replies: 6
Views: 2880

Re: Newbie writing a diagnostic App

I skimmed through this recently.. I should think everything you need is in here;
https://archive.org/details/1990-beats- ... d/mode/2up

I owned this book in '91 but it didn't mean a lot to me as I didn't start programming in C until '94.
by matibee
Fri Feb 28, 2020 4:30 pm
Forum: Atari 800 and 5200 Assembly Programming
Topic: Altirra Atari Emulator
Replies: 5
Views: 2298

Re: Altirra Atari Emulator

Thanks once again for fixing this. I'm having a great time in Altirra and it's debug features are an absolute joy to work with.

I hope to have some code to show off soon :mrgreen:
by matibee
Tue Feb 25, 2020 1:32 pm
Forum: Atari 800 and 5200 Assembly Programming
Topic: Altirra Atari Emulator
Replies: 5
Views: 2298

Re: Altirra Atari Emulator

That's great Keith, thank you for looking into this. I can indeed use the listing.txt to step through the code so this is going to be a great dev platform.

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