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ha7ilm / openwebrx

Open source, multi-user SDR receiver software with a web interface
https://sdr.hu/openwebrx
GNU Affero General Public License v3.0
982 stars 464 forks source link

Support for receivers providing real signal #51

Open tejeez opened 7 years ago

tejeez commented 7 years ago

OpenWebRX currently seems to support only receivers that provide a complex I/Q signal. This pull request adds support for receivers that output a real signal, such as those using a single ADC to directly sample an RF or IF signal.

Another small change: setting fft_voverlap_factor to zero no longer disables averaging, as I think zero or negative overlap is something one might want to do even with averaging still enabled. I added a separate fft_enable_average option to make it more clear.

tejeez commented 7 years ago

I added another small bug fix: sdrhu.py always read config_webrx.py even if a different config file was given on the command line.