RFID Hacking/usrp/: Difference between revisions
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make install | make install | ||
-- | |||
sudo -s | |||
PYTHONPATH=/usr/local/gnuradio-rfid/lib/python2.5/site-packages GR_SCHEDULER=STS nice -n -20 ./gen2_reader.py |
Revision as of 23:39, 11 April 2009
notes about the install procedure for someone's modified gnuradio library:
$ svn co -r 10532 http://gnuradio.org/svn/gnuradio/trunk gnuradio
step #1 Copy gen2_reader/gnuradio/misc_files/grc_gr_gen2_rfid.m4 to gnuradio/config
cp gen2_reader/gnuradio/misc_files/grc_gr_gen2_rfid.m4 gnuradio/config
step #2
cp -a gen2_reader/gnuradio/gr-gen2-rfid gnuradio/
step #4 line 304: GRC_GR_GEN2_RFID
--
This here are software dependencies from a different gnuradio project so it should contain most gnuradio dependencies : apt-get install -y libboost-dev python python2.5-dev libfftw3-dev swig sdcc-nf libusb-dev guile-1.8-dev libcppunit-dev libosip2-dev libortp7-dev asterisk
gnuradio dependencies:
- built/installed the latest libboost
apt-get install libgsl0-dev
gnuradio build: ./configure --prefix=/usr/local/gnuradio-rfid --enable-gr-gen2-rfid --enable-gnuradio-core --enable-gr-audio-oss
make
make install
step #8 cp gen2_reader/gnuradio/misc_files/gen2_reader.rbf /usr/local/gnuradio-rfid/share/usrp/rev4
step #9
cd gnuradio/gr-gen2-rfid/src/lib
apply this patch:
gnuradio/gr-gen2-rfid/src/lib/rfid_gen2_reader.cc
42,48d41 < // FIXME NB < inline float min(float a, float b) < { < return a <= b ? a : b; < } < < 645,647c638,639 < //FIXME NB < //int mm = std::min((tx_msg->length() - d_msg_count) / sizeof(gr_complex), (long unsigned int) noutput_items - nout); < int mm = min((tx_msg->length() - d_msg_count) / sizeof(gr_complex), (long unsigned int) noutput_items - nout); --- > > int mm = std::min((tx_msg->length() - d_msg_count) / sizeof(gr_complex), (long unsigned int) noutput_items - nout);
make install
-- sudo -s
PYTHONPATH=/usr/local/gnuradio-rfid/lib/python2.5/site-packages GR_SCHEDULER=STS nice -n -20 ./gen2_reader.py