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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Porting GR-AIS to GN3.7 |
Date: | Tue, 03 Sep 2013 18:53:55 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130804 Thunderbird/17.0.8 |
Hi Fokko,
awesome project! Although this might not actually help the matter on hand much: Compiling something as big as GNU Radio on something as weak and embedded as a beaglebone is a really bad idea, since especially the linking process requires large amounts of RAM and I would not guarantee that it will work with only 512MB RAM at all. So for your porting efforts, you really should work on a fully fledged PC. When everything is up and running, you might want to cross-compile GNU Radio and gr-ais for your beaglebone; but the latter really should not be your development environment of choice. You should not install a version of gruel that does not belong to your GR version, so fetching gruel from your package manager and installing GR from git does not sound ok; gruel is part of the GNU Radio runtime and therefore is not necessary to install GNU Radio. So: On your PC, uninstall gruel using your package manager, build and install GNU Radio from source (using the build-gnuradio script or even better pybombs), and port gr-ais to GR3.7. When that works, set up a cross-compiling environment for your linux of choice on the beaglebone (I'm tempted to say Ubuntu 13.10 is not the right distribution for an embedded environment that is less powerful than recent smartphones), and compile GNU Radio for that; do the same for gr-ais and install both on your beaglebone. Hope I was of assistance anyhow, Marcus Müller
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