Posts
701
Following
541
Followers
442
Linux Kernel security developer, working for Microsoft. Also W7TXT. Views are my own.
Topics: #Linux #kernel #security, #amateurradio, #RF, #hamradio, #electronics, #science, #radioastronomy, #physics, #space, #arduino.

📡 https://w7txt.net/
🐧 https://blog.namei.org/
☠️ https://www.facebook.com/w7txt
jmorris

James Morris

Got 'emmm.
0
0
0
jmorris

James Morris

Nailed it.
0
0
1
jmorris

James Morris

Just published this entry-level tutorial for agentic development via a CLI, also covering internationalization and accessibility.

https://github.com/xjamesmorris/lockedin-cli

If you don't know where to start, try this, at the command line with one of the CLI tools.
1
0
0
jmorris

James Morris

Reply to @jmorris
Edited 15 days ago
Next day: W7EW in Oregon working Europe on 6m and accidentally hitting China off the side of his beam. That is a serious station.
0
0
1
jmorris

James Morris

Opus 5 -maxing.
1
0
0
jmorris

James Morris

Reply to @jmorris
1
0
3
jmorris

James Morris

It's almost midnight, I wonder if who's on 6 metres? The entire population of Japan, it seems.
2
0
4
jmorris

James Morris

What is this? Wrong answers only.
0
0
0
jmorris

James Morris

My growing RISC-V menagerie.
0
0
1
jmorris

James Morris

Estee Lauder 🧐
0
0
0
jmorris

James Morris

Do you have a Skådis board, a specific make and model of electric screwdriver, and a 3D printer? If so, this is your lucky day.

https://www.printables.com/model/1778111-skadis-holder-for-milwaukee-m4-electric-screwdrive
0
0
1
jmorris

James Morris

Inching closer to an initial release of this project (RF Deck). Incorporating changes after some field testing a couple of weeks ago.

The onboard GPS antenna is an issue, it’s pointed out the back of the device, which will often mean it’s pointed down at an angle. Flipping it over means it will look directly at the metal case of the touchscreen. Best option is a smaller GPS board which can point up, or a separate embedded antenna. For now I am using an external GPS antenna which can be magnetically attached to the top of the enclosure (see embedded magnet near fan).
0
0
1
jmorris

James Morris

Edited 1 month ago
New funnel just dropped.

https://www.printables.com/model/1767474-simple-desiccant-funnel
0
0
1
jmorris

James Morris

Edited 1 month ago
It's the weekend, somehow.

Anyone working on fun projects?

I have fresh polymers, a pile of aluminium extrusion, and a fistful of vague ideas.
0
0
1
jmorris

James Morris

Some weekend progress on my quick* Pi5 radio terminal project. I've since added a GPS HAT, to provide accurate time for digital modes & real-time grid determination.

* About a week, +/- six weeks.
0
0
2
jmorris

James Morris

I think 6m is open.
0
0
0
jmorris

James Morris

Radio folk: here's something I just learned. Sporadic E propagation sometimes opens up at night. Noticed some reports from AZ last night around 11PM for my 50 MHz FT8 test transmissions. Turns out this is or was an interesting research area.


#amateurradio #hamradio
0
2
7
jmorris

James Morris

Minneapolis backrooms.
0
0
3
jmorris

James Morris

Doing a bit of a deep dive into 3D printing engineering filaments this weekend. Nylon + CF is a great all-rounder, it seems. Perhaps like how 6061 Aluminium is for metal fabrication.
0
0
1
jmorris

James Morris

Playing with a Raspberry Pi 5, 4MB RAM. It’s been a few years since I looked at the Pi — my old one is a v2. These have come a very long way.
1
0
1
Show older
About social.kernel.org

Terms of service

  1. Please do not use this service in violation of the Linux Kernel Code of Conduct. Doing so will result in your account suspension with the referral of the matter to the CoC committee.

  2. "Repeating"/"boosting" someone else's status on this platform will be treated as endorsement and will fall under rule #1.

  3. You are encouraged to use this platform to promote your work on the Linux Kernel, but there is no restriction on permitted topics (with the exception of anything covered by #1 above).

  4. There is no requirement to post in English, but it should be considered the primary language of communication on this platform.

Privacy notice

The admins of this service have access to all posted statuses. They aren't looking, but if it's something they shouldn't know about, then you should not post it on this platform.

Please see the Linux Foundation Privacy Policy, which applies to this platform as well.

Getting your own account

If you would like an account on this instance, please check that the following applies to you:

  • You are listed in MAINTAINERS or CREDITS

  • OR: You have a kernel.org account or email address

  • OR: You have a long and established history of involvement with the Linux Kernel

If the above is true and you agree with the Terms of Service and Privacy Notice listed above, please use these instructions to request an account: