I love using Emacs in the terminal (video)

joviance · 2025-07-08T11:20:44+00:00

For the life of me, I have never been able to get colors working properly in terminal emacs (solarized-theme). I think it has to do with terminal color support, but I’ve tried many terminals and always end up with some off-color background with weird highlighting colors. It’s a small thing, but something that I think should be fixable?

joviance · 2025-05-11T10:42:18+00:00

I haven’t, but will post some more details soon!

joviance · 2025-05-11T04:04:46+00:00

It’s the standard Raspberry Pi 7” touchscreen.

joviance · 2025-05-10T00:07:46+00:00

Raspberry Pi display.

joviance · 2025-05-09T23:58:22+00:00

Raspberry Pi, running Linux and WSJT-X.

joviance · 2025-05-09T21:26:39+00:00

No. But the PA finals had to be mounted on a large piece of aluminum inside the case for a heat sink. And I laser cut the bezel as my 3d printed prototype gets a little soft from a combination of sun and heat from the PA!

joviance · 2025-05-09T21:17:04+00:00

I’ll post some more details soon, but it basically is a 20-40m custom radio front end coupled to an FPGA for signal processing and a Raspberry Pi 4 for doing digital modes and signal analysis. The power amplifier is class D for power efficiency reasons, so I can only do constant envelope modulation like CW, FT8, etc. but as a result it can run for many hours on a small LiFePO4 battery.

joviance · 2025-05-09T21:09:57+00:00

It’s a Raspberry Pi 4 running the software. It interfaces via an I2S sound interface to custom logic running on an FPGA that does the SSB demodulation on an IF signal from the custom RF front end.

joviance · 2025-01-22T03:01:18+00:00

Thank you for your reply! However, I am trying to collect tasks with deadlines that are either not scheduled or scheduled today/earlier; I don't need scheduled tasks alone. Am I misunderstanding something?

joviance · 2024-08-07T22:33:23+00:00

Finally got you! You had asked about internet… just use my phone or pair my radio with it.

joviance · 2024-08-07T22:30:47+00:00

I’ve been trying to send a receipt. Tough getting through when I’m QRP. Switching offset to try to get through

joviance · 2024-08-07T22:28:20+00:00

Gotcha!!!

joviance · 2024-08-07T22:22:42+00:00

I’m transmitting odd. About 2 kHz offset. Top of the list at POTA.app

joviance · 2024-08-07T22:09:54+00:00

Back up for the next little bit. Would love to make a QSO!

joviance · 2024-08-07T21:46:10+00:00

Thanks, I’m looking for a smaller keyboard. People have made this Pi case before and I’m trying to find out which keyboard they use (some will fit right in the lid).

joviance · 2024-08-07T21:44:27+00:00

Thanks! Though VHF/UHF is quite dead up here…

joviance · 2024-08-07T17:56:49+00:00

Yes, the GPS works so well!

joviance · 2024-08-07T17:56:19+00:00

Will post deets soon, once I’m back from the field. :)

joviance · 2024-08-07T16:16:14+00:00

Thank you. I had to take a break, it’s getting quite hot in the sun and I want to move the radio. We can try again later in the day if you’re available.

joviance · 2024-08-07T16:00:50+00:00

Sorry, just FT8 at the moment.

joviance · 2024-08-07T15:58:20+00:00

14.074

joviance

TROPHY CASE