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hackrfinput - restore baseband filter

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Restore baseband filter setting. libhackrf automatically sets baseband filter when sample rate is set and it leads to a settings mismatch between gui and hardware.
This commit is contained in:
your name 2021-03-19 18:36:29 -05:00
parent ae31b2ddcf
commit c59a394111
1 changed files with 6 additions and 0 deletions
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6
plugins/samplesource/hackrfinput/hackrfinput.cpp
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@ -375,6 +375,12 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, bool force)
qDebug("HackRFInput::applySettings: sample rate set to %llu S/s", settings.m_devSampleRate);
m_hackRFThread->setSamplerate(settings.m_devSampleRate);
}
rc = (hackrf_error) hackrf_set_baseband_filter_bandwidth(m_dev, m_settings.m_bandwidth); // restore baseband bandwidth filter. libhackrf automatically sets baseband filter when sample rate is set.
if (rc != HACKRF_SUCCESS) {
qDebug("HackRFInput::applySettings: Restore baseband filter failed: %s", hackrf_error_name(rc));
} else {
qDebug() << "HackRFInput:applySettings: Baseband BW filter restored to " << m_settings.m_bandwidth << " Hz";
}
}
}
}