Στις Τετ, 16 Νοε, 2022 στις 14:59, ο χρήστηςMarcus Müller
<mueller@kit.edu> έγραψε:
It looks like your call to set_attenuation() is missing the channel argument. Now, this
could be a bug on the GNU Radio end or your end: How did that PlutoIMD.py get created?
Best,
Marcus
On 16.11.22 12:08, George Katsimaglis wrote:
>
> Hello,
>
> I have two issues about Pluto sink attenuation (Tx power) for 3.10.1.1.
> In previous versions with attenuation 0 it produces about 0 dBm output for a single
> frequency output.
> Now it gives about -22 dBm.
> Also when I try to change attenuation from 0 to 1 using a QT range :
>
> File "/usr/lib/python3/dist-packages/gnuradio/qtgui/range.py", line 240, in changed
> self.notifyChanged(self.rangeType(value))
> File "/usr/lib/python3/dist-packages/gnuradio/qtgui/range.py", line 316, in counterChanged
> self.notifyChanged(self.rangeType(value))
> File "/home/sv1bds/Documents/GNURadio/PlutoIMD.py", line 125, in set_txatten
> self.iio_pluto_sink_0.set_attenuation(self.txatten)
> TypeError: set_attenuation(): incompatible function arguments. The following argument
> types are supported:
> 1. (self: gnuradio.iio.iio_python.fmcomms2_sink_fc32, chan: int, attenuation: float)
> -> None
>
> Invoked with: <gnuradio.iio.iio_python.fmcomms2_sink_fc32 object at 0x7f93d09f29f0>, 1.0
>
> is displayed and attenuation does not change
>
> George SV1BDS
>