DoIP UDS breakdown

DoIP UDS breakdown

A few years ago I used to be able to see detailed breakdown of Ethernet UDS traffic in Wireshark traces. I could see the commands identified in the main table (TesterPresent, RoutineControl, TransferData, etc) and a thorough breakdown of different data fields in multiple layers in the bottom-left pane. Now there's almost nothing.

This is from a pcapng that I too in October 2021. I know for a fact that I got a detailed breakdown for this because I took these traces myself and used them to help develop one of our programs here at work. and now that same file (and every other one from back then that I've tried) is breaking down nothing.

It's been a few years since I did that work, and now that I'm going to be working on something similar I tried to dust these off for to refresh my memory of some things and they are not helpful at all.

I don't know if this is something that happened because of updates in the 5 years since these traces were made or something I might have done. Other than doing the software updates the biggest change I can remember making was installing an Intrepid plugin ICS CAP (https://intrepidcs.com/products/software/ics-cap/) so I could use Wireshark with their hardware for CAN and LIN traces. Could the plugin have screwed with some things? I've tried searching documentation and google for answers but it's hard to find anything when you don't even know if you're wording your search correctly. Does anyone know what I can try?

u/SufficientStudio1574 — 12 hours ago

Bullet/Numbered list rouble

I need to be able to put the Rant flair on this too.

What in God's name is wrong with Word that it continually screws up bullet/number lists on COMPLETELY DIFFERENT PAGES than the one I'm currently working on?

I'll be doing something on one page, and a list 3 pages up will have all of its indents removed so everything is base level. Or a bulleted list will change to numbered, continuing the numbers of a previous list even though there's 2 headers and a paragraph between them. And of course, remove all its indents at the same time.

Just now I had a list rearrange itself when I pressed the UP ARROW KEY TO MOVE THE CURSOR!!!! How does that even happen? Why would that happen? I want to scream in frustration and rage at how stupid that is.

This is beyond stupid. What could possibly be causing this, and how can I get it to STOP!!!!

I found one suggestion to uncheck "Automatic bulleted/numbered lists" in the Proofing advanced options. I did this days ago and it's still doing this.

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u/SufficientStudio1574 — 3 days ago

Best turn ever (GWT)

Played cowboy strat in Great Western Trail. This is my *game-ending hand*.

I got $5 out of 6 cards. I couldn't do anything but laugh. I couldn't even spare a turn for hand shaping since Mom has 6 engineers and I couldn't give her any more time to get down the station track.

u/SufficientStudio1574 — 12 days ago
▲ 2 r/svg+1 crossposts

Vector Graphics scripting software

I'm looking for a piece of software I can use to make simple icons like this and export to standard image formats. p5js.editor.org (shown in screenshot) would be perfect, but it doesn't have a way to export the image to another format.

Must Haves

Uses a programming script: I want to define the shapes programmatically. I don't want to have to drag things by eye or manually input every single point. I want something that can do loops and calculations. I'm not married to any particular package or language either. JavaScript, Python, something else, whatever.

Exports to standard formats: SVG, JPEG, PNG, etc. I need to be able to use these icons in other places (word documents, UI design, etc).

Nice to have

Live update: Just like the website, I want it to have a way of displaying the generated image as I'm editing the script. Best if it automatically runs as I change it, but not necessary. I would really prefer not having to write out a file and open it manually, though I suppose I could live it it if I must.

Anyone know something good? I've no experience making images so I don't know very well how to find what I want.

Screenshot

Bonus brownie points if you can identify where the icon in my screenshot comes from. 😄

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u/SufficientStudio1574 — 13 days ago
▲ 3 r/CPAP+1 crossposts

Position based "suffocation" feeling

I've had a CPAP now for about 2 months, and after about 3 different masks I've settled on a style I think I like. I don't remember the exact name of it but it's an under-nose full face mask.

I tried it on at the supplier's office (with my own machine) and everything felt nice and comfortable. I had no trouble breathing sitting there and even when he reclined the chair. At home, I have it on while laying on my stomach reading a bit before bed and everything feels fine. No trouble breathing. I get up, turn the light off, lay down on my back, and immediately get that suffocating panicky feeling. Pretty sure I hadn't even taken a breath yet, it was literally the instant I laid down. 0 to about 5 on the panic scale in an instant.

Anyone else have similar things happen? It felt different from the first mask I had, where the over-nose part felt like it was putting some small pressure and restricting my nostrils a bit. I was breathing perfectly fine, changed position, then the bad feelings immediately hit. I don't think it was a genuine air restriction either since I already had the mask on and was feeling fine literally 10 seconds before.

I don't have aything like PTSD and no history of anything like an anxiety or panic disorder. This seems to be something purely caused by my CPAP usage.

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u/SufficientStudio1574 — 2 months ago

Amusing moments

What are some amusing moments you've had playing?

Just this weekend I played this with my mom, Shakespeare vs. Dracula. She is...not the brightest at figuring out board games, and doesn't even understand the concept that this is a battle at first. She spent a large part of the first game missing out on the first half of the "fight or flight" thing.

Until I'm down to 8 health. I have a hand of 3 Horrors, w A Kingdom For My Horse, and one Revise. That's 5 attacks and a weak Versatile. So I'm trying to be on the offensive and I just banter "Of you could see my hand right now..."

What does she end up playing for defense? DO MY BIDDING! Immediately: Return your opponent's attack card to their hand. Look at their hand and choose an attack or versatile card for them to play. (It may be the same card.)

So you can guess how that went. And off the draw, I get...Such Sweet Sorrow. A Versatile card for **Actors**. Damn, I just hope her next attack isn't

Her next attack was Beastform. And she didn't even know that she had won! Mom, read the cards, please!

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u/SufficientStudio1574 — 3 months ago