Soapy not sending filter bandwidth setting

[Mike-G1SBN]

I am using the HackRF ONE to produce a DAB transmission using the ODR software. Soapy does not seem to pass any detail of the filter setting to the HackRF One although probing the Hack suggests that it can be done. I may have the wrong syntax in the INI file for odr-dabmod but no error is reported. The HackRF produces a signal with unwanted sidebands at the sampling rate either side of the wanted signal. What is the correct syntax?

[guruofquality]

This is the implementation for the setBandwidth call: https://github.com/pothosware/SoapyHackRF/blob/master/HackRF_Settings.cpp#L614

You can certainly add some debug prints to that function if it helps, but otherwise, there isnt much to change about SoapyHackRF. If its an issue with how to configure ODR-DabMod, or a feature they need to implement, you probably need to grep their source for how they call setBandwidth(), or open an issue, make a PR on that github, send to mailinglist, whatever it may be.

PS - I'm making a list of SoapySDR applications, and I appreciate the reference :-)

[mossmann]

@Mike-G1SBN This may have been fixed by #38 or by other changes in SoapyHackRF or libhackrf in the past couple years. Can you please let us know if you are still having trouble?