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merbanan / rtl_433

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
GNU General Public License v2.0
6.14k stars 1.33k forks source link

UHD support #9

Closed sdrfnord closed 9 years ago

sdrfnord commented 11 years ago

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

merbanan commented 11 years ago

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

sdrfnord commented 11 years ago

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 commented 11 years ago

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 commented 1 year ago

I am also interested in support for Ettus devices!

zuckschwerdt commented 1 year ago

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