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List: gnuradio-discuss
Subject: =?UTF-8?Q?=CE=A3=CF=87=CE=B5=CF=84:_Re:_=CE=A3=CF=87=CE=B5=CF=84:_Re:_P?= =?UTF-8?Q?luto_sink_power_
From: George Katsimaglis <sv1bds () yahoo ! com>
Date: 2022-12-10 6:42:51
Message-ID: 2081541244.2105165.1670654571713 () mail ! yahoo ! com
[Download RAW message or body]
Hello,A workaround that seems to work is to amplify signal before feeding to Pluto \
sink by a factor of 20-25.Best regards
Στάλθηκε από το Ταχυδρομείο Yahoo σε Android
Στις Τρί, 22 Νοε, 2022 στις 0:14, ο χρήστηςCinaed \
Simson<cinaed.simson@gmail.com> έγραψε: Hi George - it may be a bug which \
may have been fixed in May of this year.
See
https://github.com/gnuradio/gnuradio/pull/5860
gr-iio: fix grc pluto sink attenuation callback #5860
merged in 3.10 on May 19, 2022.
They may be able to help you.
-- Cinaed
On 11/20/22 21:24, George Katsimaglis wrote:
Hello again,
I have not seen any reaction yet. Is this a bug or a misconfiguration of me?
Best regards George SV1BDS
Στάλθηκε από το Ταχυδρομείο Yahoo σε Android
Στις Τετ, 16 Νοε, 2022 στις 15:59, ο χρήστηςGeorge \
Katsimaglis <sv1bds@yahoo.com> έγραψε: Hello, Via desktop environment, not \
by hand. Best regards
Στάλθηκε από το Ταχυδρομείο Yahoo σε Android
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
>
[Attachment #3 (text/html)]
Hello,<div>A workaround that seems to work is to amplify signal before feeding to \
Pluto sink by a factor of 20-25.</div><div>Best regards <br><div><br><div \
id="ymail_android_signature"><a id="ymail_android_signature_link" \
href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_Andr \
oidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature">Στάλθηκε \
από το Ταχυδρομείο Yahoo σε Android</a></div> <br> <blockquote \
style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; \
color:#6D00F6;"> <div>Στις Τρί, 22 Νοε, 2022 στις 0:14, ο \
χρήστηςCinaed Simson</div><div><cinaed.simson@gmail.com> \
έγραψε:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; \
border-left: 1px solid #6D00F6;"> <div id="yiv4776346279"><div> Hi George - it may \
be a bug which may have been fixed in May of this year.<br clear="none">
<br clear="none">
See<br clear="none">
<br clear="none">
<a rel="nofollow noopener noreferrer" shape="rect" target="_blank" \
href="https://github.com/gnuradio/gnuradio/pull/5860" \
class="yiv4776346279moz-txt-link-freetext">https://github.com/gnuradio/gnuradio/pull/5860</a><br \
clear="none"> gr-iio: fix grc pluto sink attenuation callback #5860<br \
clear="none"> <br clear="none">
merged in 3.10 on May 19, 2022. <br clear="none">
<br clear="none">
They may be able to help you.<br clear="none">
<br clear="none">
-- Cinaed<br clear="none">
<br clear="none">
<br clear="none">
<br clear="none">
<div id="yiv4776346279yqt39218" class="yiv4776346279yqt7063629002"><div \
class="yiv4776346279moz-cite-prefix">On 11/20/22 21:24, George Katsimaglis wrote:<br \
clear="none"> </div>
<blockquote type="cite">
</blockquote></div></div><div id="yiv4776346279yqt90920" \
class="yiv4776346279yqt7063629002"><div> Hello again,
<div><br clear="none">
</div>
<div>I have not seen any reaction yet.</div>
<div>Is this a bug or a misconfiguration of me?</div>
<div><br clear="none">
</div>
<div>Best regards</div>
<div>George SV1BDS</div>
<div><br clear="none">
<br clear="none">
<div id="yiv4776346279ymail_android_signature"><a rel="nofollow noopener \
noreferrer" shape="rect" id="yiv4776346279ymail_android_signature_link" \
target="_blank" href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Inter \
nal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature">Στάλθηκε \
από το Ταχυδρομείο Yahoo σε Android</a></div>
<br clear="none">
<blockquote style="margin:0 0 20px 0;">
<div style="font-family:Roboto, sans-serif;color:#6D00F6;">
<div>Στις Τετ, 16 Νοε, 2022 στις 15:59, ο \
χρήστηςGeorge Katsimaglis</div>
<div><a rel="nofollow noopener noreferrer" shape="rect" \
ymailto="mailto:sv1bds@yahoo.com" target="_blank" href="mailto:sv1bds@yahoo.com" \
class="yiv4776346279moz-txt-link-rfc2396E"><sv1bds@yahoo.com></a> \
έγραψε:</div> </div>
<div style="padding:10px 0 0 20px;margin:10px 0 0 0;border-left:1px solid \
#6D00F6;"> <div id="yiv4776346279">
<div>Hello,
<div><br clear="none">
</div>
<div>Via desktop environment, not by hand.</div>
<div><br clear="none">
</div>
<div>Best regards <br clear="none">
<br clear="none">
<div id="yiv4776346279ymail_android_signature"><a rel="nofollow \
noopener noreferrer" shape="rect" id="yiv4776346279ymail_android_signature_link" \
target="_blank" href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Inter \
nal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature">Στάλθηκε \
από το Ταχυδρομείο Yahoo σε Android</a></div>
<br clear="none">
<blockquote style="margin:0 0 20px 0;">
<div style="font-family:Roboto, sans-serif;color:#6D00F6;">
<div>Στις Τετ, 16 Νοε, 2022 στις 14:59, ο
χρήστηςMarcus Müller</div>
<div><a rel="nofollow noopener noreferrer" shape="rect" \
ymailto="mailto:mueller@kit.edu" target="_blank" href="mailto:mueller@kit.edu" \
class="yiv4776346279moz-txt-link-rfc2396E"><mueller@kit.edu></a> \
έγραψε:</div> </div>
<div id="yiv4776346279yqt56084" \
class="yiv4776346279yqt3121531999">
<div style="padding:10px 0 0 20px;margin:10px 0 0 \
0;border-left:1px solid #6D00F6;"> <div dir="ltr">It looks like your call to
set_attenuation() is missing the channel
argument. Now, this <br clear="none">
</div>
<div dir="ltr">could be a bug on the GNU Radio
end or your end: How did that PlutoIMD.py get
created?<br clear="none">
</div>
<div dir="ltr"><br clear="none">
</div>
<div dir="ltr">Best,<br clear="none">
</div>
<div dir="ltr">Marcus<br clear="none">
</div>
<div dir="ltr"><br clear="none">
</div>
<div dir="ltr">On 16.11.22 12:08, George
Katsimaglis wrote:<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> Hello,<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> I have two issues about
Pluto sink attenuation (Tx power) for
3.10.1.1.<br clear="none">
</div>
<div dir="ltr">> In previous versions with
attenuation 0 it produces about 0 dBm output
for a single <br clear="none">
</div>
<div dir="ltr">> frequency output.<br clear="none">
</div>
<div dir="ltr">> Now it gives about -22 dBm.<br \
clear="none"> </div>
<div dir="ltr">> Also when I try to change
attenuation from 0 to 1 using a QT range :<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> File
"/usr/lib/python3/dist-packages/gnuradio/qtgui/range.py",
line 240, in changed<br clear="none">
</div>
<div dir="ltr">>
self.notifyChanged(self.rangeType(value))<br clear="none">
</div>
<div dir="ltr">> File
"/usr/lib/python3/dist-packages/gnuradio/qtgui/range.py",
line 316, in counterChanged<br clear="none">
</div>
<div dir="ltr">>
self.notifyChanged(self.rangeType(value))<br clear="none">
</div>
<div dir="ltr">> File
"/home/sv1bds/Documents/GNURadio/PlutoIMD.py",
line 125, in set_txatten<br clear="none">
</div>
<div dir="ltr">>
self.iio_pluto_sink_0.set_attenuation(self.txatten)<br \
clear="none"> </div>
<div dir="ltr">> TypeError:
set_attenuation(): incompatible function
arguments. The following argument <br clear="none">
</div>
<div dir="ltr">> types are supported:<br clear="none">
</div>
<div dir="ltr">> 1. (self:
gnuradio.iio.iio_python.fmcomms2_sink_fc32,
chan: int, attenuation: float) <br clear="none">
</div>
<div dir="ltr">> -> None<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> Invoked with:
<gnuradio.iio.iio_python.fmcomms2_sink_fc32
object at 0x7f93d09f29f0>, 1.0<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> is displayed and attenuation
does not change<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
<div dir="ltr">> George SV1BDS<br clear="none">
</div>
<div dir="ltr">> <br clear="none">
</div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<br clear="none">
</div></div></div> </div> </blockquote></div></div>
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