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<div class="moz-cite-prefix">I second Josh, I had RTKLIB running on
Olinuxino iMX233.. rubbish floating point but still could do 2Hz
off a uBlox NEO6P :)<br>
<br>
Michele<br>
<br>
<br>
On 03/10/2013 00:04, Josh Leighton wrote:<br>
</div>
<blockquote
cite="mid:CANh3eMCv1+dpzzOj-0n4oH05r-o8-sRhgDN-Ztcd7Ky=ke9=3A@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Weber,
<div><br>
</div>
<div>There's nothing specific to the A9 that would make
compiling RTKLib a problem. Whether you encounter trouble
will most likely depend on what linux distribution you end up
running. </div>
<div><br>
</div>
<div>We compile the linux kernel ourselves so we can build our
own debian image, where apt-get makes life pretty easy when it
comes to compiling RTKLib or other such libraries. Depending
on the community support for your hardware and what pre-built
images are available, debian may or may not be an option for
you. I always recommend others to use debian because it makes
package management and compatibility so easy. </div>
<div><br>
</div>
<div>I don't think RTKLib has many dependencies though, so
regardless of what you're running you should have an easy time
of it. </div>
<div><br>
</div>
<div>Best of luck,</div>
<div>-Josh</div>
<div><br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Oct 1, 2013 at 3:32 PM, weber
de souza calixto <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:webersouzacalixto@gmail.com"
target="_blank">webersouzacalixto@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Josh,
<div><br>
</div>
<div>I'm back on this project.</div>
<div><br>
</div>
<div>A question: Did you have problems to compile RTKLib
to A9 processor?</div>
<div><br>
</div>
<div>In the following weeks I will to compile it, I'm
just waiting my dev board to arrive (<a
moz-do-not-send="true"
href="http://br.embeddeddeveloper.com/tools/2654/Newark-element14/MCIMX6Q-SL.htm"
target="_blank">http://br.embeddeddeveloper.com/tools/2654/Newark-element14/MCIMX6Q-SL.htm</a>)</div>
<span class="HOEnZb"><font color="#888888">
<div><br>
</div>
<div>Weber</div>
<div><br>
</div>
<div><br>
</div>
</font></span></div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2013/8/22 weber de souza
calixto <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:webersouzacalixto@gmail.com"
target="_blank">webersouzacalixto@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0
0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>
<div>Hi,<br>
<br>
</div>
Josh thanks for sharing your experience.
Sure it is helping me a lot to choose the
processing platform. Right now I`m
inclined to choose a quad-core 1.2 Ghz A9
to start testing.<br>
<br>
</div>
Danny, to use raspberry or beaglebone is
dependant on your needs. In my case I cant
wait RTKLib to compute and then shoot the
picture. Airplanes can`t hover :)<br>
<br>
</div>
Weber<br>
</div>
<div class="gmail_extra">
<div>
<div>
<br>
<br>
<div class="gmail_quote">2013/8/22 Danny
Miller <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:dannym@austin.rr.com"
target="_blank">dannym@austin.rr.com</a>></span><br>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>What about Raspberry Pi and
Beaglebone Black?<span><font
color="#888888"><br>
<br>
Danny</font></span>
<div>
<div><br>
<br>
On 8/21/2013 7:42 PM, Josh
Leighton wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite">
<div dir="ltr">While I can't
speak very scientifically, I
can report on our
experiences running rtklib
on gumstix embedded linux
computers. Previous we used
a Gumstix Overo with an ARM
cortex-A8 (single core) at
800MHz I believe. We
couldn't reliably do more
than 1Hz RTK alongside the
other processes we were
running. If I recall
correctly, rtknavi was using
~15% cpu at 1Hz.
<div> <br>
</div>
<div>Now with a Duovero
(dual core, arm cortex-A9
at 1GHz) we have no
problem running RTK at
5Hz. Cpu usage is still
around 15%. </div>
<div><br>
</div>
<div>Hope that's of some
help to you. </div>
<div><br>
</div>
<div>-Josh</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On
Wed, Aug 21, 2013 at 8:19
PM, Weber <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:webersouzacalixto@gmail.com" target="_blank">webersouzacalixto@gmail.com</a>></span>
wrote:<br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px
#ccc
solid;padding-left:1ex">Hi
all,<br>
<br>
Question: How much
processing power to get
real time RTK
corrections from RTKLib?<br>
I'm thinking of using
uBlox LEA-6T-0 (5 Hz RAW
update) on both
basestation and rover (a
UAV), with RTKNAVI or an
adaptation running on
the rover so I need to
choose a onboard
computer capable.<br>
<br>
Thanks,<br>
<br>
Weber<br>
<br>
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<span><font color="#888888">-- <br>
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