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List: gnuradio-discuss
Subject: [Discuss-gnuradio] Fwd: modtool noblock and xml files and grc
From: Johnathan Corgan <johnathan () corganlabs ! com>
Date: 2015-05-28 15:45:18
Message-ID: CALOxbZsZfH++4jfh5Sja5SB4jt9Uhji+3E=Ad8SVFUDsxGHX3A () mail ! gmail ! com
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On Thu, May 28, 2015 at 8:26 AM, John Murphy <
mr.john.joseph.murphy@gmail.com> wrote:
> Anyhow, it unexpectedly generated an xml file to import the non-block into
> GRC.
> Is there a best way to just remove that xml file without causing other
> issues?
>
First, do a 'make uninstall' from your build directory, to remove the file
from where GRC finds it.
Then, edit grc/CMakeLists.txt and remove the line that has the XML filename
in it.
Finally, rerun the build (cmake, make, sudo make install, etc.).
Also when I tried to drag and drop the non-block into GRC, presumably from
> the default created xml file with no edits (curiosity always gets one in
> trouble?) GRC went to a blank screen. Of course I was able to close and
> restart and pick up at the last save which was fine. Okay none of that is
> really unexpected.
>
In general, gr_modtool creates XML files that need further editing before
being usable in GRC; in this case, GRC didn't handle the mis-parse very
well.
> I guess there must be a reason you would have a noblock that can be added
> to a flowgraph?
>
You can create generic functions with parameters that you can set up as
variables in GRC. They aren't blocks added to the flowgraph but are still
"GRC blocks".
--
Johnathan Corgan
Corgan Labs - SDR Training and Development Services
Intro to SDR Classes - June 4-5, Columbia MD, June 29-30, El Segundo, CA
http://corganlabs.com
[Attachment #5 (text/html)]
<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div class="gmail_extra"><div \
class="gmail_quote"><span class="">On Thu, May 28, 2015 at 8:26 AM, John Murphy <span \
dir="ltr"><<a href="mailto:mr.john.joseph.murphy@gmail.com" \
target="_blank">mr.john.joseph.murphy@gmail.com</a>></span> wrote:<br><div> \
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"><div dir="ltr"><div>Anyhow, it unexpectedly generated an xml \
file to import the non-block into GRC.<br></div><div>Is there a best way to just \
remove that xml file without causing other \
issues?<br></div></div></blockquote><div><br></div></span><div>First, do a 'make \
uninstall' from your build directory, to remove the file from where GRC finds \
it.</div><div><br></div><div>Then, edit grc/CMakeLists.txt and remove the line that \
has the XML filename in it.</div><div><br></div><div>Finally, rerun the build (cmake, \
make, sudo make install, etc.).</div><span class=""><div><br></div><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"><div dir="ltr"><div>Also when I tried to drag and drop the \
non-block into GRC, presumably from the default created xml file with no edits \
(curiosity always gets one in trouble?) GRC went to a blank screen. Of course I was \
able to close and restart and pick up at the last save which was fine. Okay none of \
that is really unexpected.<br></div></div></blockquote><div><br></div></span><div>In \
general, gr_modtool creates XML files that need further editing before being usable \
in GRC; in this case, GRC didn't handle the mis-parse very well.</div><span \
class=""><div> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 \
.8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div></div><div>I \
guess there must be a reason you would have a noblock that can be added to a \
flowgraph?</div></div></blockquote><div><br></div></span><div>You can create generic \
functions with parameters that you can set up as variables in GRC. They aren't \
blocks added to the flowgraph but are still "GRC blocks".</div><span \
class="HOEnZb"><font color="#888888"><div><span \
style="color:rgb(34,34,34)"><br></span></div><div><span \
style="color:rgb(34,34,34)">-- \
</span><br></div></font></span></div></div></div></div><div \
class="gmail_signature"><div dir="ltr"><div class="gmail_signature">Johnathan \
Corgan<br>Corgan Labs - SDR Training and Development Services</div><div \
class="gmail_signature">Intro to SDR Classes - June 4-5, Columbia MD, June 29-30, El \
Segundo, CA<br><a href="http://corganlabs.com" \
target="_blank">http://corganlabs.com</a></div></div></div> </div>
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