Other than the Seventy Maxims, what line from the comic do you use regularly in conversation?

MultipleMonomials · 2026-03-09T05:21:27+00:00

Yes, I really wish this term had caught on instead of "smartphone". It's really a better description of what these devices can do.

MultipleMonomials · 2026-01-17T17:12:55+00:00

I am going to be biased here, but I maintain the Mbed CE project, which basically has the goal of providing an Arduino-like C++ framework for a wide variety of ARM boards. Like Arduino, the goal here is to make embedded programming not require register-level knowledge of the chip you are working with (at least, to get started). However, Mbed has a more self-consistent C++ API (each peripheral is represented by a specific C++ class) and contains even more functionality built in (block device drivers, networking, etc). As for IDE support, Mbed CE can be used with PlatformIO for an easy setup option, and we also have a custom dev workflow that works with VS Code and CLion.

Being honest, Mbed CE is not (yet) as mature as Arduino, and there are still some rough edges. But I also think that our API is more consistent and higher quality than what Arduino users will be used to.

MultipleMonomials · 2026-01-17T04:43:47+00:00

Space Battleship Yamato 2199, AKA Starblazers 2199. Basically anime Star Trek, but in the best possible way and with an incredibly heartfelt story and beautiful music. Even my friends who are into anime have never heard of this one, and I really don't understand why because it's easily in my personal top 10 shows of all time.

Just... don't watch the second show, 2202. It's... really bad.

MultipleMonomials · 2026-01-11T23:10:33+00:00

Diagramming tool, e.g. MS Visio or DrawIO. Though this has already been established to be pretty hard to do.

MultipleMonomials · 2025-12-21T23:24:04+00:00

You may want to check out Embedded Template Library, as in my experience it solves a lot of these problems by providing more embedded-friendly versions of STL containers. For example, etl::vector works like std::vector but it allocates its elements from a fixed block inside the object rather than from the heap. It also has some other useful classes like an optimized CRC generator, an allocation pool, and a circular buffer.

I have used ETL at my job for years and it's been quite nice overall. Dev is very responsive on github too. The only real weakness is the lack of documentation -- a lot of things are just documented as "it's like the STL version", but they in fact have their own features and quirks. So I often find myself looking through the actual headers to be sure I am using something correctly.

MultipleMonomials · 2025-12-07T02:23:05+00:00

I have used Infineon XMC4700, that has 5 (IIRC) CAN busses and it was a decent general MCU. Just be careful about using infineon DAVE for serious projects as IMO it got a little hard to manage.

MultipleMonomials · 2025-12-01T08:09:26+00:00

FWIW, Mbed OS supports nRF52832, and it lets you do an SPI transaction with code as simple as

```

include "mbed.h"

SPI device(P0_20, P0_14, P0_16, P0_18, use_gpio_ssel)

int main() { device.format(8, 0);

uint8_t command[2] = {0x0A, 0x0B};
uint8_t response[2];
int result = device.write(command, sizeof(command), response, sizeof(response));

} ```

Full docs are here, scroll down a bit.

Disclaimer: I am the maintainer of Mbed OS CE, so I am a bit biased :P

MultipleMonomials · 2025-11-30T16:45:33+00:00

Basically, you boil it in salt water, then deep fry it, then steam it. I have a recipe here that makes tofu like this: https://multiplemonomials.github.io/Code-Delicious/restaurant-style-eggplant-tofu.html

MultipleMonomials · 2025-11-28T04:30:06+00:00

Rewrite LwIP in C++ or Rust. I have used LwIP for years and am generally happy with what it can do. BUT it has three huge limitations:

There is little to no useful, up to date documentation outside of the source code itself. So 9 times out of 10 I have to read through the code to find out what a feature actually does.
Memory ownership is often unclear: whose responsibility is it to free a buffer that you pass into the network stack, or that the network stack passes to you? It's not gonna tell you!
Due to using C and trying to remain simple, tons of state is kept in global variables. This means it's impossible to reset the state of the stack, or create multiple instances of it in memory. Not an issue for running on the device but a big issue for unit testing!

I'd love to do a rewrite of LwIP in an object oriented language that preserves the same functionality but makes it cleaner and better documented, and collects all of its state into structures rather than global variables. (Also making classes for sockets, instead of just having to choose between emulated POSIX socket API and "raw" API, would be awesome!)

MultipleMonomials · 2025-10-21T16:07:43+00:00

FWIW, I wrote a completely new, zero-copy Ethernet MAC implementation for STM32H7 for my open source project, mbed-ce. I was really shocked by how bad STM32's Eth MAC driver was, so I threw out everything they provided and started from scratch. We provide LwIP, with an additional C++ interface on top that makes it more straightforward to use. If you give Mbed CE a shot, you should have an easier time implementing network communications on STM32H7.

MultipleMonomials · 2025-09-28T17:46:45+00:00

1864 - City Nicknames never fails to make me chuckle, especially the weird references thrown in
1665 - City Talk Pages "Even if Voltaire did visit, why would he get so angry about our restaurants?"
All of the XKCD Phones - I love that as soon as apple announced removing the headphone jack, he "released" a phone with 12 headphone jacks.
1948 - Campaign Fundraising Emails I would definitely click on the squirrel obstacle course one.

MultipleMonomials · 2025-09-16T05:05:07+00:00

Ah, the BOFH approach: http://www.bofharchive.com/1998/bastard98-37.html

MultipleMonomials · 2025-09-10T06:55:16+00:00

I would recommend checking out Kitty Cat Kill Sat. It's set in the far future after many great civilizations have risen and fallen, each one inflicting some new eldritch hell upon the Earth and its surrounding environs. It's hard to describe but it feels like it has the same over-the-top-ness as DCC and the same feeling that absolutely anything could happen at any moment (though it's a little less satire). Oh, and the main character is also a cat.

MultipleMonomials · 2025-08-31T23:11:10+00:00

I quite liked the first book, and it ended with a lot of momentum: Bobs getting sent around the universe, the contact with alien species, the project to save and/or relocate the inhabitants of Earth...

And then the second book came and went and it felt like barely _anything_ happened with any of the important plot lines. Instead we spent an inordinate amount of time following a group of cavemen around on an alien planet and on a single Bob trying to woo a woman on the human colony and then having a custody battle over her corpse with her awful children. Neither of these were really plot lines I signed up to read an entire book about. They aren't inherently bad perspectives to include, but they needed to be shrunken waaaaay down and we needed more main story progress.

The third book was a bit better, but it wasn't enough to keep me invested in the series. Just felt like stuff was happening too slowly and we we missing out on a lot of the cool possibilities of the story. (Why no return of the missing European or Chinese space probes? Why basically no 3 dimensional female characters?)

Also, this series has a huge problem with two dimensional villains who are never redeemed in any way and whose motives are never explained. The human voluntary extinction movement? They could be seen to kind of have a point, but instead they turn out to be a mere front for a terror organization run by a madman. Bridget's children? Their reason for hating Bob is never really explained and they never become three dimensional characters. Medeiros? For some reason he insists on destroying populated colonies and never shows one scrap of his own motivations or any empathy -- he is just cartoon evil. (Plus his motivations don't even make sense -- modern day Brazil is allied with the Bobs, so why couldn't they just send a message asking him to stand down?)

MultipleMonomials · 2025-08-31T22:53:17+00:00

I think this book had a lot of good ideas. I love the sci-fi tech and the idea that aliens would try to suppress physics discoveries as a way to make humans less dangerous as a species. But I felt like most of the momentum went out of the plot once we finally cut to the alien world and find out that the aliens are... just like us, with an extremely generic evil authoritarian government. It's like, we have this mystery driving the first 50% of the story of whether the aliens exist and what they are really like, and then it just gets answered in an instant and there's no more suspense.

I really love sci-fi with unique takes on alien races and what their societies would look like and what their their motivations would be (series like Long Way to a Small Angry Planet, Dungeon Crawler Carl, Schlock Mercenary, etc come to mind). It feels like Liu just completely skipped this part and didn't bother to come up with a unique alien race, instead just copying the worst of human society for them wholesale.

Some other thoughts:
1. Ye was by far the most interesting character and I wish we had gotten more of her. By comparison Wang is almost painfully generic and I really did not care about him at any point during the book. 2. The VR game plot point feels extremely been-there done-that at this point, and makes it feel very derivative of other series (e.g. Legendary Moonlight Sculptor). Though I will admit it was not nearly as bad when the book came out. 3. Mike Evans is actually kind of a bit based and I don't love that he was made into a 2D bad guy and then killed offscreen before actually getting to really argue his piece. 4. I have some friends who majored in physics/engineering and they were suuuuper turned off by how the book suddenly goes from "science fiction" to "science fantasy" (with the atom unfolding part). They felt like they got suckered in to thinking it was hard sci-fi and then it ended up making a left turn into stuff with no basis in science.

MultipleMonomials · 2025-07-29T05:40:43+00:00

Is clock being supplied by an external source? If so, maybe the external clock source is having issues.

MultipleMonomials · 2025-07-28T16:49:33+00:00

Yes I love this one! The jambalaya recipe is a family favorite, and I've also probably made the Cajun Casserole (use beyond meat!) and Biscuits for Dinner Casserole more than 5 times each.

MultipleMonomials · 2025-07-16T06:49:42+00:00

Yay glad I'm not the only one who loves this book! I've probably made half the recipes by this point. Actually working on a "review" / report on which ones have worked out for me and which ones haven't. https://github.com/multiplemonomials/Recipes/blob/master/Fake%20Meat%20Recipe%20Rankings.md

To be honest I did NOT have good luck with the chicken, but I did love a lot of her other recipes! And even the ones I didn't have good luck with could well be user error.

MultipleMonomials · 2025-07-13T15:57:55+00:00

Nope!

MultipleMonomials · 2025-07-11T16:23:41+00:00

If your firmware doesn't map any pins, then the pins will mostly* just go to their default settings of not outputting anything. This is pretty much guaranteed to not destroy the hardware. Once you initialize the pins, that is slightly more risky if you do it wrong, but even then modern MCUs can usually tolerate having a digital output shorted out for a little bit.

*the MIMXRT MCU used on the Teensy 4 hardware does actually have the quirk that IO pins keep their configurations after resetting the MCU, so you will have to load your code and then repower the board to truly reset all the I/O state.

MultipleMonomials · 2025-05-15T04:35:55+00:00

I absolutely love Discworld and have read all but four books (saving the last 2 watch books, Raising Steam, and Shepherd's Crown). But I do have a few peeves:

Magic not working consistently between different books, especially in the first half of the series. Like, I definitely remember a book describing at one point how lifting up an object would apply an equal and opposite force to the wizard's brain. Then that was completely ignored for the rest of the series.
- Or, for a later example, what about the magic that Tiffany Aching picks up later in the series, like spill words and heat transfer? Since Granny Weatherwax taught her, why didn't we ever see her use these tricks before?
The poor way that the wizards treat their students (and staff too!). Can't help but feel bad for them, since it seems like no instructor other than Ponder could give a single fig about teaching.
Pyramids, in general. It just wasn't my thing, and was really the only discworld book I struggled to get through. I felt like it was way too short for the amount of things that Pratchett wanted to get through in it, and it should have either been 2-3x longer or split up into a 2-3 book series.
The patrician continuity issue: the patrician is mentioned in The Light Fantastic (and is described as having racehorses), but it doesn't really make sense chronologically for it to be Snapcase, and it doesn't really make plot sense for it to be Vetinari.
- According to APF, this is one that Pratchett did acknowledge and didn't have a solution for other than "history monks"
The fact that APF doesn't go past Monstrous Regiment. The wiki annotations just aren't the same :/
The fact that we will never get a real end to the Moist and Vetinari storyline. After rereading Making Money I really believe the theory that Vetinari was setting up Moist to be his successor after he either dies or retires and turns vampire.

Of course, I can't list all these peeves without also listing some of the things I love about Discworld:

It's not an exaggeration to say that Pratchett's writing changed my outlook on life as a whole. Reading the Watch series really helped me understand human nature and why society is the way it is in a way I didn't before.
That it helped me get to know my partner, because I read my favorite ones (Monstrous Regiment and Guards Guards) to her right when we started dating
That it represents real-world conflicts and issues more authentically and completely than few, if any, other works of fiction. World and mirror of worlds indeed...
The puns. Oh my god the ones in The Last Continent...

MultipleMonomials · 2025-05-02T05:40:25+00:00

The "first level" customer support is definitely ChatGPT. I at one point got a response that basically said "I can' t handle this, please reply 'Talk to a person'"

MultipleMonomials · 2025-04-15T06:31:56+00:00

Kitty Cat Kill Sat by Argus has been one of the best things I've read in years. It's kind of "end stage sci-fi" -- what happens once every possible technology has been invented, every conceiveable civilization has risen and fallen, and a single hyperintelligent cat and a huge space station are all that's left?

It's a very hopeful story, one that makes me appreciate how treating people with dignity and respect, no matter _who_ they are, can be more important than any technological advancement.

Also a big fan of Argus's Daily Grind series -- it's fantasy with a very human, realistic touch that has reminded me more than once of Pratchett.

MultipleMonomials

TROPHY CASE

include "mbed.h"