UHD support

[sdrfnord]

Hi,
it would be great to add support for uhd based devices.

[merbanan]

Do you have protocol specifics, signal recordings or hardware pictures ?

[sdrfnord]

I have hardware pictures and signal recordings from my Ettus N200. But there is currently no support for reading those samples directly from the device with rtl_433. There are rtlsdr based programs that do also support other devices.
https://github.com/csete/gqrx
https://github.com/iZsh/pocsag-mrt

[merbanan]

rtl_433 does support reading of external files. But I think it would be possible to use some program that can stream raw samples from an Ettus device and then pipe it to rtl_433. The current support can take files with 8bit I/Q samples, but right now it applies the bias offset. But if you can stream 8bit I/Q with 250kHz sample rate to some files, I'll try to add the needed code to make it work.

[synthead]

I am also interested in support for Ettus devices!

[zuckschwerdt]

It's supported though SoapySDR and e.g. SoapyUHD module since #842 (from 2018).