We added some LoRa examples to FutureSDR, including a multichannel decoder and Meshtastic RX/TX. I made a video, going through the demo applications. You should probably watch at 2x speed... was a long day :-)
https://www.youtube.com/watch?v=Z8cQtmtaIOA

What's going on w/ #contabo? For at least 2 days they filter outgoing SMTP but only after SYN, SYN/ACK so that the application thinks it's connected but runs into a timeout. My VPS in Nuremberg data center works, the one in Munich doesn't. Wrote a ticket and asked for a copy via email. Didn't receive anything, so their support system might be affected too :-/ Any ideas?

REMINDER:
ONLY 14 days for submitting your FOSDEM'24 talk to the

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Software-Defined Radio &
Amateur Radio
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Devroom!

Call for Presentations is life at:

https://www.gnuradio.org/news/2023-11-08-FOSDEM24-CfP/

Looking forward to seeing you in Brussels :)

#FOSDEM #SDR #CfP #hamradio #amateurradio #conference #meeting

First test of Maia SDR running on the AntSDR E200. Since the FPGA is much larger than the Pluto's Maia SDR can fit alongside the usual ADI HDL, so it's possible to run Maia SDR and GQRX using Soapy at the same time.

@hennichodernich It should have started automatically :-/ Maybe the console output gives a hint what went wrong?

If you have a HackRF and a browser that support WebUSB, you can give it a try: https://www.fleark.de/spectrum/ Also works on the phone/tablet (at least Android works for me).

Toying around with a Rust/WASM HackRF driver, FutureSDR, and some spectrum visuals. Still pretty rough and controls are not great. https://www.youtube.com/watch?v=YcV8t-0kfGA

@janschiefer It's here, but code is really horrible :-) https://github.com/bastibl/FutureSDR/tree/rattlegram/examples/rattlegram

@loic_fejoz that's already done. See the second part of the first video. It's just not working with wasm at the moment, since the cpal crate doesn't support audio input for the web target https://github.com/RustAudio/cpal/blob/master/src/host/webaudio/mod.rs#L117

TX also works in the browser: https://fleark.de/rattle/

Did a crude port of Rattlegram (https://aicodix.de/cofdmtv/rattlegram/) to Rust/FutureSDR. Holy smokes is this PHY complicated :-)

@kentborg yep :-) I made a simple WebUSB driver for the HackRF. And FutureSDR can be cross-compiled to WebAssembly. So you have the full thing in the browser.

2023 seems to be the year of SDR in the browser. So here's a tutorial how to build a FutureSDR web application :-) https://youtu.be/I-g8N0CR_rk

@revskills @mame82 @jiska @sveckert https://youtu.be/Rds9TnEZls8 bei Minute 9 :-)