VCF East: PetPix, Streaming Images To A Commodore PET

PETaday

Thought the Vintage Computer Festival would just be really old computers with hundreds of people pecking 10 PRINT “HELLO” 20 GOTO 10? Yeah, there’s plenty of that, but also some very cool applications of new hardware. [Michael Hill] created PetPix, a video player for the Commodore PET and of course the C64.

PetPix takes any video file – or streaming video off a camera – and converts 8×8 pixel sections of each frame to PETSCII. All the processing is done on a Raspberry Pi and then sent over to the PET for surprisingly fluid video.

There is, of course, a video of PetPix available below. There are also a few more videos from [Michael] going over how PetPix works.

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Hackaday retro roundup, this time with a PowerPC and a PET

Thought we forgot about this, didn’t you? Well, the Hackaday Retro Edition is still going strong, and this time we have a few more retro successes that were able to load our retro site with ancient hardware.

First up is a submission by [rusbus]. He had a Power Macintosh 6100/60 lying around – the first Macintosh with a PowerPC processor instead of the Motorola 68k – and loaded up our retro site. There are some weird quirks about the 6100, notably the AAUI Ethernet tranceiver connected to a 10BASE-T network.

Although some browsers are available for the 6100, notably iCab (it’s not great, but it also works on 68k machines), [rusbus] had to settle for Internet Explorer 3.01. He eventually got it working and has a picture to prove it.

On the subject of finding a proper web browser, [azog] loaded up the retro site with a Commodore PET. There aren’t any web browsers for a PET, you say? Well, [azog] had to make one.

The network adapter is a Retroswitch Flyer Internet Modem, and after finding some network-aware projects on the Retroswitch site such as an IRC and Telnet client, [azog] put together an extremely crude web browser. In BASIC. Old BASIC. We’re impressed.

With [azog]’s browser, the PET opens up a channel to a URL, reads the text coming in, and processes it. There’s only 1kb of video RAM and 32kb of system RAM, so small luxuries like scrolling are nearly impossible. An amazing piece of work, really.

Finally, [Bob] from Portugal sent in a neat Flickr gallery of a Schneider euro XT he found in his basement. It’s based on the IBM PC/XT running an Intel 8088 processor, but is enclosed in a ‘the keyboard is the computer’ form factor reminiscent of a C64 or TRS-80. He hasn’t gotten it on the Internet yet, but it’s still a cool piece of kit.