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ᴊᴀʏ ᴄᴀʀʟsoɴ

@jaydcarlson

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Staff Engineer @ Virtual Incision. Former consultant. Occasional instructor & PhD student at @NebEngineering. 🏳️‍🌈

Lincoln, NE
Joined May 2009
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
4 months
RT @carlolson_dev: New light functionality for if you want to pick up the opponent's piece to be taken first, a few bugs to resolve with it…
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
@mylo_calibre "oh, we thought you wanted a high-pass filter"
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
Dear @HomeDepot, it's September.
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
@carlolson_dev To reduce typing out long names, look at anonymous structs/unions:
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
@ReimuNotMoe Great lil' Linux chip!
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
@ElectronicsbyJH Gotta love those pesky desktop computer CPUs that want 140W from sub-volt core supplies. Those watts have to come from somewhere!
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
RT @will_whang: You know something is at the limit of physics when pin assignments alone will cause 1GHz bandwidth loss.
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
5 months
@LukeFarritor (Maybe I'm giving the average Harvard student too much credit) It's very good at producing output to questions ("Why doesn't this thing work the way I think it should?") but very bad at going the other way ("What are the most common issues people encounter with XYZ?")
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
RT @carlolson_dev: Any recommendations on debugging UDP timing or really anything in freertos? Breakpoints seem like a bad play, so between…
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
This is definitely my vice president
@MikeNellis
Mike Nellis
6 months
I'm obsessed with @Tim_Walz singing the Menards theme song and then ranting about keeping your receipts to get the rebate. Incredible content.
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
@MatthewFarritor Just to be clear, there was a weird design quirk with the B17.... they actually flew better when both wings were intact, so your last photo is a bit of a misnomer. Otherwise great post A+
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
@LukeFarritor C structs and memcpy, baby! Seriously though, there's a spectrum between performance and features and message size. Do you need to support variable length quantities? Are you worried about encode/decode performance? Storage space/getting stuff over a slow wire?
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
@davideasnaghi @carlolson_dev I believe this was an issue with incorrectly-documented pinouts on a DSI display from the vendor, not a schematic entry typo.
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
@vikgomat @carlolson_dev It's actually not super critical, especially for prototypes that won't ever see any formal testing. I think the guy who designed the board did the matched-lengths just for fun (it's not hard to set up a PCB editor to do that stuff)
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
6 months
@carlolson_dev With diff pairs, + goes to - and - goes to +, right?
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@jaydcarlson
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6 months
@LukeFarritor Bambu is killing it because they actually approached it like a normal consumer product: raise a ton of capital, invest in R&D, tool up, and then go into production. If there's one thing we do well in the US, it's capital, so this is totally doable. There's no secret sauce.
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@jaydcarlson
ᴊᴀʏ ᴄᴀʀʟsoɴ
7 months
@LukeFarritor Yeah it's pretty great
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