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Rob Norris

@tpolecat@mastodon.social
mastodon 4.7.0-beta.1
  • Open on mastodon.social

dijkstra would not have liked this

#retrocomputing #penplotter #electronics

0 Followers
0 Following
17 Posts
Joined April 01, 2017

Posts

Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · May 15, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @ross@social.rossabaker.com
@ross@social.rossabaker.com Hunched over, elbows pinned, only able to move wrists and fingers. I call it t-rexing.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · May 10, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @rrmutt@mastodon.social
@rrmutt@mastodon.social @davbucci@mastodon.sdf.org I will second this. Stereo optical w/zoom is great. Give some thought to the stand/arm and how it will fit in your workspace. I really like being able to swing mine over whenever I need a closer view.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 30, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @eed3si9n@mastodon.social
@eed3si9n @bodil A language that compiles to machine code would be cool, has anyone done that?
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 30, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

Given enough arson, all bugs are shallow.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 27, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @ross@social.rossabaker.com
@ross offset smokers are pretty standard for bunkers around here
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 27, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @ross@social.rossabaker.com
@ross @deech plenty of room in the CP/M bunker if you run out of beans
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 22, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

Working on a new feature and 90% of it is addressing unhandled cases that the compiler finds for me. I can't imagine doing this kind of thing in a language without pattern checking.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 14, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

Yesterday there was a Xerox 6085 Daybreak on eBay for $500 and someone else bought it before I could make up my mind (I would have had to drive to Tulsa to get it). It's an office computer, which isn't super interesting to me, but with some reconfiguration it becomes an 1186 Lisp machine, which is *very* interesting to me. Oh well.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 10, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @shawndgarner@mastodon.social
@shawndgarner@mastodon.social Cool, yeah he explains the whole setup, and the hardware requirements are maybe $20 total if you're starting from scratch. So very low barrier to go from zero to active tinkering.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 10, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @deech@mastodon.social
@deech@mastodon.social @bodil@social.treehouse.systems As a functional programmer I’m used to no stack traces and no debugger. But yeah, we shall see.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 10, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @deech@mastodon.social
@deech@mastodon.social @bodil@social.treehouse.systems I haven’t had time to get annoyed with anything yet. But I will let the world know.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 10, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

I started working through Shawn Hymel’s YouTube tutorial on Embedded Rust last night and I continue to be amazed at how dialed-in the tooling is. Also the doc. And the language itself. And the libraries. Of course I’m just getting started, but so far this seems to be the best modern language I have used.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 06, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

It’s kind of alarming to me that they’re using Windows and Bluetooth on a spacecraft. There are not a whole lot of rage outlets up there and I’m pretty sure they don’t have a margarita machine.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Apr 05, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social

Trying to help my 12yo redeem a Fortnite gift card and it’s like that Onion video of the Franz Kafka International Airport. I want to become CEO of Epic Games so I can fire everyone involved.

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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Mar 26, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @arosien@fosstodon.org
@arosien@fosstodon.org @kubukoz@mstdn.party @alexelcu@mastodon.social I learned the hard way that caring about programming languages is bad for my soul, so this is more a matter of amusement than anything else.
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Mar 26, 2026
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @alexelcu@mastodon.social
@alexelcu@mastodon.social Safe mode is interesting. Was it implemented to prevent you from casting to defeat the capture-checker?
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Open post
tpolecat
Rob Norris @tpolecat@mastodon.social · Dec 11, 2025
Rob Norris
@tpolecat@mastodon.social

dijkstra would not have liked this #retrocomputing #penplotter #electronics

mastodon.social
Replying to @paulrickards@mastodon.social
@paulrickards Wow, nice work! That turned out really well.
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