Hi,
I have designed a gnu-radio system with different blocks (pre-defined and
out-of-tree) to run on a USRP.
I want to create a custom GUI, where the user can modify the behavior of
the OOT blocks. I have developed the OOT blocks in C++.
(it would be basically call functions of the c++ code
Marcus and Marcus,
All understood. I will try to implement an alternative strip chart
functionality in my flowchart program as Marcus L. Indicated is possible using
the Qt Time Sink, Qt Vector Sink, and Vector Add Const blocks to replace my
currently working WX version. Interesting.
On 03/10/2019 06:26 PM, Marcus Müller wrote:
Hi Wayne, Hi Joe,
you're right – we've been urging people to switch away from WX since at
least 2014, and now we're finally removing it; with a bit of a heavy
heart, to be honest: Without feature equality, removing an alternative
feels bad, but we
Hi Wayne, Hi Joe,
you're right – we've been urging people to switch away from WX since at
least 2014, and now we're finally removing it; with a bit of a heavy
heart, to be honest: Without feature equality, removing an alternative
feels bad, but we simply couldn't maintain the WX code anymore, and
FYI, Ubuntu 16.04 lets you `pip install cmake` for the latest version.
On Sat, Mar 9, 2019 at 2:03 PM Marcus Müller wrote:
> In order to proliferate a bit of knowledge about what is currently
> changing while we're progressing on our development branch towards a
> GNU Radio 3.8.0.0 release:
>
>
Yeah, I know, there is a drive to deprecate WX GUIs but I find them to be very
useful myself.
Joe
> On Mar 10, 2019, at 4:12 PM, Joe Martin wrote:
>
> Hi Wayne,
>
> I am using the strip-chart option of the WX GUI Scope Sink block in GRC to
> perform drift scans in my radio astronomy
Hi Wayne,
I am using the strip-chart option of the WX GUI Scope Sink block in GRC to
perform drift scans in my radio astronomy project. Works like a champ!
Select “Stripchart” in the Trigger option.
Regards,
Joe
> On Mar 10, 2019, at 3:24 PM, Wayne Hilliard wrote:
>
> Hello,
>
Hello,
Question. Has there been any movement on adding a strip chart option to
this gui?
I know WX_gui usage is discouraged and i have a radio astronomy app I've
been working on that uses QT_Gui.
I've looked around some on github and don't have a clue on where I would
start to try something on
Assuming you're running some fork of Debian, type
apt list | grep libqwt6
to see if it's available.
If it's available but not installed type
apt-get install libqwt6
-- Cinaed
On 3/10/19 12:53 PM, Talha Farooq wrote:
> Hi
> I am installing GNU gr-radar in Ubuntu. I installed all
Hello Talha,
Qt and Qwt are different softwares. Gr-radar depends on Qt4 and Qwt6.
The error has to do with Qwt. I guess you don’t have the correct
version of Qwt installed.
PS: Please avoid to send pictures to mailing lists, since this takes
up space in everyone's mailbox. Better use a service
Hi Kristoff, Benny and Alban,
TL;DR:
Benny is exactly on spot. Other than that, decimate your signal if you
know the bandwidth is less than your sampling rate, and don't put too
much hope on audio encoders.
Long Version:
Point is: the signal coming from your SDR device, whatever that might
be,
FLAC ?
Le dim. 10 mars 2019 à 12:56, Benny Alexandar a
écrit :
> Yes, converting float 32bit to short16 is an option, compressing using
> 7zip or gzip won't give good compression .
> --
> *From:* Discuss-gnuradio outlook@gnu.org> on behalf of Kristoff
>
Yes, converting float 32bit to short16 is an option, compressing using 7zip or
gzip won't give good compression .
From: Discuss-gnuradio
on behalf of Kristoff
Sent: Sunday, March 10, 2019 3:57 PM
To: discuss-gnuradio@gnu.org
Subject: [Discuss-gnuradio]
Hi all,
Simple and short question:
What is the best way to compress a raw I/Q file? A generic
compression-tool like gzip, zip? Or are there better and specialised tools?
Is converting the data in the I/Q file from float to short an option?
Kristoff
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