Re: [Discuss-gnuradio] Trouble getting GNUradio/UHD working (with PyBombs)

[jeroen]

OK, I stupidly assumed things would be installed in the 'usual' 
places... After changing the makefile and modifying /etc/ld.so.conf 
things work good. Thanks!


David Donley schreef op 2015-06-27 22:12:
> Pybombs usually installs stuff in ~/target and adds a script there
> called ~/target/setup_env.sh which sets up paths. You should try
> running that before building gnuradio things after installing pybombs.
> If the includes still aren't found try looking in ~/pybombs or
> ~/target for them. You should not have needed the apt-get lines after
> successfully installing pybombs and should probably uninstall those
> items.
>
> Sent from my iPhone
>
> > On Jun 27, 2015, at 12:45 PM, Jeroen Boschma <address@hidden> 
> > wrote:
> >
> > Hi all,
> >
> > I picekd up GNU Radio again and tried to get a simple plain C++ 
> > project working, but no success..... Details below, hopefully somebody 
> > can set my nose in the right direction.
> >
> > What I want to do
> > ========================================
> > I want to do some C++ coding outside Companion, so I have C++ with 
> > code like:
> >
> > ---------------------------------------
> > int main()
> > ....
> > gr::top_block_sptr tb = gr::make_top_block("USRP_framework");
> > ....
> > gr::uhd::usrp_source::sptr usrp_source = 
> > gr::uhd::usrp_source::make(device_addr, uhd::stream_args_t("fc32"));
> > ....
> > tb->connect(usrp_source, 0, custom_processor, 0);
> > ....
> > ---------------------------------------
> >
> > So I want to use the GNU radio framework, and also have direct control 
> > over the USRP. I use a very simple and dirty makefile, to keep as much 
> > complexity out of this, the goal is just to get it working:
> >
> > ---------------------------------------
> > CC     = g++
> > LIB    = -lglut -lGLU -lGL -lgnuradio-blocks -lgnuradio-fft 
> > -lgnuradio-pmt -lgnuradio-runtime -lgnuradio-uhd -lboost_system 
> > -lboost_thread -luhd
> > INCDIR = -I matplotpp
> > ALIB   = matplotpp/matplotpp.a
> >
> > USRP_framework: USRP_framework.cc
> >
> >   $(CC) $(INCDIR) -o USRP_framework USRP_framework.cc $(ALIB) $(LIB)
> > ---------------------------------------
> >
> > My intiial steps:
> >
> > 1) I made a fresh Ubuntu install
> > 2) installed git
> > 3) got PyBombs
> > 4) installed GNUradio using PyBombs. As far as I can see, it also 
> > installed UHD directly since it moved in PyBombs to 'installed 
> > hardware apps' and cannot be chosen to install anymore.
> >
> > No problems thusfar.
> >
> > What went wrong during 'make'
> > ========================================
> > 1) The GNU-radio includes were not found, so I installed gnuradio-dev 
> > using 'apt-get'.
> > 2) Then UHD includes were not found, so I filled /usr/include/uhd with 
> > the include files by hand (downloaded them).
> > 3) Then the makefile tells me that 'luhd' was not found
> >
> > Anybody an idea what my next step should be to get this very simple 
> > framework working? If PyBombs already installed UHD, why is there no 
> > libuhd.so file on the HD? There is a libuhd.so.003 and a 
> > libuhd.so.003.005 ....
> >
> > One of the reasons I started all over again (I had a GRC installation 
> > previously) is that a previous attempt gave me errors regarding ABI 
> > versions mismatches between GNUradio and UHD. So they should be build 
> > 'simultaneously' using exact the same resources I guess...
> >
> > Best regards,
> >
> > Jeroen Boschma
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio