Search found 72 matches

by NekoNoNiaow
Sun May 27, 2018 7:52 pm
Forum: Painting tricks
Topic: HIRES ghost line ?
Replies: 10
Views: 333

Re: HIRES ghost line ?

There are also all the "invert" bytes values that could be used... But I mean, technically it can be achived, but for a human brain this seems a bit complicated ;) To anyone willing to dig this subject, another way to begin with could be checking existing known HIRES pictures, and see if they alrea...
by NekoNoNiaow
Sun May 27, 2018 3:13 am
Forum: Cross development tools
Topic: IDEs, text editors and extensions used for cross development?
Replies: 6
Views: 205

Re: IDEs, text editors and extensions used for cross development?

I published yesterday a xa65 highlighting extension for Visual code (name : osdk). It did it 3 months ago. Of course, the extension can be improved a lot. Source code is available under github https://github.com/oric-software/osdkVsExtension Nice, it does indeed show in the VS Code extension list. ...
by NekoNoNiaow
Sun May 27, 2018 1:57 am
Forum: Painting tricks
Topic: HIRES ghost line ?
Replies: 10
Views: 333

Re: HIRES ghost line ?

I like the idea of self-executing image files on Oric! But not just using 40bytes .. what about putting it all in the images too .. ;) Yep, having data that can be both drawing and executable code is quite a challenge, but could be done? ;) Well, just put these two tables side by side and compare. ...
by NekoNoNiaow
Sun May 27, 2018 12:35 am
Forum: Emulators
Topic: Clock Signal — an Oric emulator for macOS and Linux
Replies: 64
Views: 21864

Re: Clock Signal — an Oric emulator for macOS and Linux

The case is simple: I have already DSK image with some DOS3.3/8D-DOS software and this software needs to write back to the same image something in non-standard format (for instance a nibbelized bit stream but with custom address and data markers, or with custom number of sectors), so I need image f...
by NekoNoNiaow
Fri May 25, 2018 8:10 am
Forum: Emulators
Topic: Clock Signal — an Oric emulator for macOS and Linux
Replies: 64
Views: 21864

Re: Clock Signal — an Oric emulator for macOS and Linux

BTW, WOZ format is good thing too, I've downloaded tons of images but I didn't find an actual converter DSK->WOZ, do you have such one? It would be perfect to have sources so I can compile and use it under Linux/Windows/macOS. I am intrigued, why do you want to convert from DSK to WOZ if the emulat...
by NekoNoNiaow
Fri May 25, 2018 8:05 am
Forum: General Discussion
Topic: Oric related links of interest
Replies: 36
Views: 36969

Re: Oric related links of interest

Another update: the MESS link needs to be transformed int MAME since MESS was incorporated into MAME back in 2015 (Oops!). Mame is located at http://mamedev.org, I do not know if there is an SSL https version since my browser is super slow and takes millions of years to try to load the https version...
by NekoNoNiaow
Fri May 25, 2018 7:03 am
Forum: Painting tricks
Topic: HIRES ghost line ?
Replies: 10
Views: 333

Re: HIRES ghost line ?

What an interesting coincidence that this space is exactly one text mode line long. I wonder if this has to do with how the video scanning addresses are generated by the ULA. Do mi-screen mode changes modify the behavior of the address generation? That is, do HIRES and TEXT addresses continue to inc...
by NekoNoNiaow
Fri May 25, 2018 5:32 am
Forum: Cross development tools
Topic: IDEs, text editors and extensions used for cross development?
Replies: 6
Views: 205

Re: IDEs, text editors and extensions used for cross development?

I use Notepad++, so cannot help here. No worries, though I will pray for your soul since I consider Notepad++ to be pure torture. ;) But a quick Google search came up with this https://marketplace.visualstudio.com/items?itemName=OlivierGuinartMSFT.Merlin32LanguageService Is that what you wanted for...
by NekoNoNiaow
Thu May 24, 2018 5:36 am
Forum: Cross development tools
Topic: IDEs, text editors and extensions used for cross development?
Replies: 6
Views: 205

IDEs, text editors and extensions used for cross development?

Hello kitties, I recently got back into Oric development (with the OSDK) and noticed that there is 6502 assembly syntax coloring for Notepad++, however not being a fan of Notepad++ I wondered if there were other IDEs or editors which offered extensions usable for Oric development? As IDEs/editors I ...
by NekoNoNiaow
Wed May 23, 2018 6:04 am
Forum: Games
Topic: Games like Frelon
Replies: 4
Views: 235

Re: Games like Frelon

This answer is not going to be very useful but the only Oric game I can recall playing back in the day is a text-mode F1 game written in BASIC which scrolled vertically line by line (no pseudo 3D rasters back then :D). It was quite far from Frelon it seems. ;) But I would definitely be interested to...
by NekoNoNiaow
Wed May 23, 2018 5:10 am
Forum: 6502 assembly coding
Topic: Horizontal HIRES and Text scrolling code needed.
Replies: 33
Views: 16015

Re: Horizontal HIRES and Text scrolling code needed.

What I want to do right now is just scroll the top 64 lines of a HIRES screen, plain ol' demo style.. actually I've changed up the 'requirements' a bit too and really its just about applying any kind of effects of a 240x64 line of graphics, which serve as the header of a text-file that fills the re...
by NekoNoNiaow
Mon May 21, 2018 10:50 pm
Forum: 6502 assembly coding
Topic: 6502 flags C, N, Z, V and tests
Replies: 7
Views: 182

Re: 6502 flags C, N, Z, V and tests

I presume this is already known but for completion sake, CPU status flags can be manipulated indirectly using the PLP instruction: Set A to the desired flag values. Push A on the stack with PHA. Execute PLP, this will set the status flags to the value just stored on the stack. If speed is not a conc...
by NekoNoNiaow
Thu May 17, 2018 4:27 am
Forum: Emulators
Topic: Clock Signal — an Oric emulator for macOS and Linux
Replies: 64
Views: 21864

Re: Clock Signal — an Oric emulator for macOS and Linux

It's very brute-force, and computation costs in principle grow exponentially with the number of unknown selections — supposing it were four potential paging schemes plus, separately, absence or presence of a disk drive (or something), that'd be eight MSXs to run simultaneously. Etc. The advantage i...
by NekoNoNiaow
Wed May 16, 2018 5:52 am
Forum: Emulators
Topic: Clock Signal — an Oric emulator for macOS and Linux
Replies: 64
Views: 21864

Re: Clock Signal — an Oric emulator for macOS and Linux

* doesn't affect the Oric. But, essentially, nowadays if you insert a piece of media for which the correct machine or hardware configuration cannot be determined a priori, the proper machine and configuration will be found empirically. E.g. if you provide a 16kb file with a .bin extension and the e...
by NekoNoNiaow
Wed May 16, 2018 4:35 am
Forum: Cross development tools
Topic: OSDK 1.11
Replies: 23
Views: 1262

Re: OSDK 1.11

- For the git users, there's already a OSDK github depot, I think it was Godzil maintaining it, you can totally synchronize all of you together I did look at it a few weeks ago but it has been abandoned since 2011 and is lagging quite behind the current version. The repository I created has the ver...