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by czietz
Wed Aug 16, 2023 9:06 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 3060
Views: 801916

Re: exxos blog - random goings on

Maybe because I have thousands of files and folders also ? I can probably PM you my files, it's about 62MB zipped if you want to dump that on a SD card and try. All I can say is it works in TOS, but EMUTOS doesn't. I'd like to try to reproduce that. So, yes, if you'll send me the .zip file I'll tes...
by czietz
Wed Aug 16, 2023 8:48 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 3060
Views: 801916

Re: exxos blog - random goings on

But either way, it works fine in TOS all the way through the deletion, so I don't see how EMUTOS is the same when it fails ? Here is Atari TOS 2.06 failing in the exact same way: 13 levels deep works, 14 levels deep cannot be copied. https://youtu.be/kQdMxe-6roE Hence, I'm interested in what you do...
by czietz
Wed Aug 16, 2023 6:18 pm
Forum: SOFTWARE
Topic: EMUTos and ET4000
Replies: 14
Views: 1386

Re: EMUTos and ET4000

ET4000W32i can do 2MB of Videoram. I know, Frank. That's why I wrote "the ET4000 could only address 1 MiB in the first place" and didn't write anything about the ET4000W32i, which is a totally different chip. But we digress; dad664npc has an emulated ET4000. I just wanted to make the poin...
by czietz
Wed Aug 16, 2023 6:11 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 3060
Views: 801916

Re: exxos blog - random goings on

Grabbed the latest EMUTOS and didn't get very far :( @czietz ? I see that you've moved on before I even noticed myself being mentioned. Sorry! But I still wanted to comment on your question. The message that you got is only supposed to happen when the total folder depth for a Desktop operation (lik...
by czietz
Wed Aug 16, 2023 4:53 pm
Forum: SOFTWARE
Topic: EMUTos and ET4000
Replies: 14
Views: 1386

Re: EMUTos and ET4000

Afaik, no real-HW ET4000 card exists with 2 MiB of memory, because the ET4000 could only address 1 MiB in the first place. So, with every driver you're in "uncharted" territory, if your emulation comes with 2 MiB of video memory. Out of curiosity: What happens if you configure a 1024x768x6...
by czietz
Thu Aug 10, 2023 9:51 pm
Forum: SOFTWARE
Topic: EMUTos and ET4000
Replies: 14
Views: 1386

Re: EMUTos and ET4000

As a matter of interest what resolution (Monochrome/Colour, bpp) do you get when booting from EMUtos? Are there any other resolutions too? EmuTOS only initializes the ET4000 to 640x480 monochrome. The idea is that you load the ET4000 drivers (e.g., Nova VDI or NVDI) to get higher resolutions and co...
by czietz
Mon Aug 07, 2023 7:06 pm
Forum: HARDWARE DISCUSSIONS
Topic: Detecting Fake BluePills - BEWARE
Replies: 52
Views: 3183

Re: Detecting Fake BluePills - BEWARE

rubber_jonnie wrote: Mon Aug 07, 2023 6:30 pm Do you have a link to the data you posted, it would be really useful to have, thanks.
That screenshot was just from the ST website: https://www.st.com/en/microcontrollers- ... 2f103.html
by czietz
Mon Aug 07, 2023 5:11 pm
Forum: HARDWARE DISCUSSIONS
Topic: Detecting Fake BluePills - BEWARE
Replies: 52
Views: 3183

Re: Detecting Fake BluePills - BEWARE

Though, if yours is marked STM32F103C8 but claims to have 256 kiBytes of flash, that's questionable, too:
stm32.png
stm32.png (675.23 KiB) Viewed 728 times
by czietz
Thu Aug 03, 2023 5:34 pm
Forum: SOFTWARE
Topic: EMUTos + AltRAM
Replies: 19
Views: 1726

Re: EMUTos + AltRAM

I think I might have found something. Note though that this is my first look ever into the PiStorm/PiStorm-Atari codebase, so I might be wrong. This function appears to handle byte-sized memory reads: https://github.com/gotaproblem/pistorm-atari/blob/5dbc2b5da4cd9c87e821f616f9e64f8cb0f7fcd4/emulator...
by czietz
Wed Aug 02, 2023 6:13 pm
Forum: SOFTWARE
Topic: EMUTos + AltRAM
Replies: 19
Views: 1726

Re: EMUTos + AltRAM

If I had a PiStorm, I would check why tests apparently start to fail above 64 MiB. Perhaps there is some mirroring of memory? To better explain what I mean: Purely as a hypothesis (I don't have a PiStorm and I wouldn't even know where to check) let's consider what might happen: EmuTOS checks for th...

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