Tuning parameter error using PlutoSDR

[duggabe]

Using Ubuntu 18.04

gnuradio installed with sudo add-apt-repository ppa:mormj/gnuradio-releases sudo apt-get update sudo apt-get install gnuradio=3.8.0.0~gnuradio~bionic-8

gr-iio built with git clone https://github.com/analogdevicesinc/gr-iio.git cd ~/gr-iio git checkout upgrade-3.8

When running a simple PlutoSDR to FM Demod flowgraph, the initial LO Frequency is set to 99.1Mhz and I receive that station. When I select a different frequency with a QT GUI Chooser, I get the following error:

Traceback (most recent call last): File "/home/barry/GRdev/Pluto_FM.py", line 121, in lambda i: self.set_station(self._station_options[i])) File "/home/barry/GRdev/Pluto_FM.py", line 207, in set_station self.set_tuning(int(self.station-self.offset)) File "/home/barry/GRdev/Pluto_FM.py", line 228, in set_tuning self.iio_pluto_source_0.set_params(int(self.tuning), self.samp_rate, 1000000, 32768, True, True, True, 'manual', 64, '', True) File "/usr/lib/python3/dist-packages/iio/iio_pluto_source_swig.py", line 174, in set_params return _iio_pluto_source_swig.pluto_source_sptr_set_params(self, *args, **kwargs) TypeError: pluto_source_sptr_set_params() takes at most 11 arguments (12 given)

[tfcollins]

This should be fixed with this PR: https://github.com/analogdevicesinc/gr-iio/pull/61 Just waiting on something before we can merge it.

[duggabe]

I confirm the PR 61 fixed this issue.