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Re: [Discuss-gnuradio] Building on ODroid C2 running CentOS 7 report.


From: mleech
Subject: Re: [Discuss-gnuradio] Building on ODroid C2 running CentOS 7 report.
Date: Thu, 28 Apr 2016 14:56:31 -0400
User-agent: Roundcube Webmail/1.1.4

I use all of my Odroids that run GR in a "headless" mode--I find no reason to do flow-graph development on the device itself, and processing flowgraphs in radio astronomy just don't really need a graphical component to be running on the Odroid.

 

 

 

On 2016-04-28 13:28, Marcus Müller wrote:

Do you *really* want to use GRC on the C2? Doesn't make much sense – a
flow graph designed on a normal PC works identically on your C2 (iff all
the blocks are there, too).
Same goes for anything that has to do with the GUI blocks – I don't
really know your intended application, but as a gut feeling, the C2 is
an embedded device that I use for its size and power efficiency to be
wherever my radio is, and then I'd visualize what I need on my PC
sitting at my desk. You could, for example, use the C2 to receive and
demodulate audio transmissions, and just selectively display them on a
PC somewhere else by streaming the wanted channels over network, for
example.

Best regards,
Marcus

On 04/28/2016 07:23 PM, Lamar Owen wrote:
On 04/28/2016 12:44 PM, Anon Lister wrote:

Nice. I just did an x64 el7, so I only had to source build a few
packages. I'd be curious to know what kind of performance you get on
that platform.


I'll let you know.  I am so far very pleased with the performance.
Quad 2GHz ARMv8 cores with 2GB RAM is reasonably fast.

For deps, you may be able to harvest a list from the the work Geoff
has been doing for the windows build scripts[1]. He also lists the
versions used.


Hmm, cool, I'll look into it.  Right now I'm winding my way down the
rabbit hole of python dependencies.  The nice thing is that if I get
stuck and if it is a 'noarch' RPM I can just load the x86_64 version
(in theory......).


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