GNURadio: Ubuntu Install GNURadio 3.4.2 Clock 52MHz

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Handling USRP

Ubuntu menggunakan udev untuk menangani hotplug devices, dan secara default tidak memberikan akses non-root ke USRP. Script berikut akan memberikan akses bagi user untuk menghandel USRP via USB baik secara live atau hot-plug. 

sudo addgroup usrp
sudo usermod -G usrp -a <YOUR_USERNAME>
echo 'ACTION=="add", BUS=="usb", SYSFS{idVendor}=="fffe", SYSFS{idProduct}=="0002", GROUP:="usrp", MODE:="0660"' > tmpfile
sudo chown root.root tmpfile
sudo mv tmpfile /etc/udev/rules.d/10-usrp.rules

Pada titik ini, Ubuntu telah di konfigurasi untuk tahu apa yang harus di kerjakan jika medeteksi USRP di USB tapi "udev" perlu me-reload rules untuk memasukan rules yang baru kita buat. Langkah berikut dapat dilakukan sehingga kita tidak perlu me-reboot komputer. 

sudo udevadm control --reload-rules

atau 

sudo /etc/init.d/udev stop
sudo /etc/init.d/udev start

atau 

sudo killall -HUP udevd

Kita dapat mencek jika USRP telah di kenali dengan mengamati /dev/bus/usb setelah USRP di pasang menggunakan perintah 

ls -lR /dev/bus/usb | grep usrp

Harusnya akan keluar seperti 

crw-rw---- 1 root usrp 189, 1 2010-12-09 17:38 002


Setiap USRP yang terpasang akan terdaftar pada group 'usrp' dan mode 'crw-rw----'.


Instal Library

Update 

sudo apt-get update

Instal untuk Ubuntu 10.10 

sudo apt-get -y install libfontconfig1-dev libxrender-dev libpulse-dev swig \
g++ automake libtool python-dev libfftw3-dev \
libcppunit-dev libboost-all-dev libusb-dev fort77 sdcc sdcc-libraries \
libsdl1.2-dev python-wxgtk2.8 subversion git-core guile-1.8-dev \
libqt4-dev python-numpy ccache python-opengl libgsl0-dev \
python-cheetah python-lxml doxygen qt4-dev-tools libboost-all-dev \
libqwt5-qt4-dev libqwtplot3d-qt4-dev pyqt4-dev-tools \
libpcre3 libpcre3-dbg libpcre3-dev libpcrecpp0 \
python-wxgtk2.8 python-wxtools wx2.8-i18n libwxgtk2.8-dev libgtk2.0-dev \
autoconf libtool libosip2-dev libortp-dev qt4-qmake \
libusb-1.0-0-dev g++ sqlite3 libsqlite3-dev erlang \
asterisk asterisk-mysql libortp8 libortp-dev libosip2-4 libosip2-dev

Instal SWIG

Install secara manual SWIG 

Download dari http://sourceforge.net/projects/swig/files/swig/
cp swig-2.0.10.tar.gz /usr/local/src/
cd /usr/local/src/
tar zxvf swig-2.0.10.tar.gz 
cd /usr/local/src/swig-2.0.10/
./configure
make
make install

Instal QWT

Install secara manual QWT 

Download dari http://sourceforge.net/projects/qwt/files/
cp qwt-6.1.0.tar.bz2 /usr/local/src/
cd /usr/local/src/
tar jxvf qwt-6.1.0.tar.bz2 
cd /usr/local/src/qwt-6.1.0/
qmake
make
make install

Instal boost

Instalasi secara manual boost 

Download dari http://sourceforge.net/projects/boost/files/boost/1.49.0/boost_1_49_0.zip/download
http://sourceforge.net/projects/boost/files/latest/download?source=files

instalasi boost 1.49

cp boost_1_49_0.zip /usr/local/src
cd /usr/local/src
unzip boost_1_49_0.zip
chmod -Rf 777 /usr/local/src/boost_1_49_0
mkdir /opt/boost_1_49_0
BOOST_PREFIX=/opt/boost_1_49_0
cd /usr/local/src/boost_1_49_0  
./bootstrap.sh
sudo ./b2 --prefix=$BOOST_PREFIX --with-thread --with-date_time \
--with-program_options --with-filesystem --with-system \
--layout=versioned threading=multi variant=release install

instalasi boost 1.53

cp boost_1_53_0.tar.bz2 /usr/local/src/
cd /usr/local/src/
tar jxvf boost_1_53_0.tar.bz2 
chmod -Rf 777 /usr/local/src/boost_1_53_0
mkdir /opt/boost_1_53_0
BOOST_PREFIX=/opt/boost_1_53_0
cd /usr/local/src/boost_1_53_0 
./bootstrap.sh
sudo ./b2 --prefix=$BOOST_PREFIX --with-thread --with-date_time \
--with-program_options --with-filesystem --with-system \
--layout=versioned threading=multi variant=release install

Siapkan GIT

Install GIT minimal 

apt-get install git-core git

jika ingin lebih eksis dapat menginstalasi lebih lengkap 

apt-get install git-core git-doc gitk stgit git-arch git-cvs git-svn git-email gitweb

Install GNURadio

Sebaiknya pada saat melakukan instalasi GNURadio, kita pasang USRP ke USB port-nya.

Download aplikasi GNURadio dari 

http://gnuradio.org/redmine/attachments/download/261/gnuradio-3.4.1.tar.gz
http://gnuradio.org/redmine/attachments/download/279/gnuradio-3.4.2.tar.gz

Install GNURadio 

cp gnuradio-3.4.2.tar.gz /usr/local/src/
cd /usr/local/src/
tar zxvf gnuradio-3.4.2.tar.gz 
cd /usr/local/src/gnuradio-3.4.2/

Patch untuk 52MHz

Edit 

vi /usr/local/src/gnuradio-3.4.2/usrp/host/lib/usrp_basic.cc

Ubah line 110 menjadi 

//  d_verbose (false), d_fpga_master_clock_freq(64000000), d_db(2)
    d_verbose (false), d_fpga_master_clock_freq(52000000), d_db(2)

Edit 

vi /usr/local/src/gnuradio-3.4.2/usrp/host/lib/db_bitshark_rx.cc

Ubah line 151 menjadi 

// set_clock_scheme(0,64000000);
set_clock_scheme(0,52000000);


JANGAN LUPA

  • modifikasi OpenBTS.config agar TRX.Path "../Transceiver52M/transceiver".

Compile & Install

cd /usr/local/src/gnuradio-3.4.2/
./bootstrap
./configure --disable-usrp2 --enable-usrp
make clean
make all
make
make check
make install
sudo ldconfig

Edit bashrc

Masukan PYTHONPATH dengan cara mengedit 

vi ~/.bashrc

Tambahkan 

PYTHONPATH=/usr/local/lib/python2.7/dist-packages
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/

Untuk memastikan ada baiknya lakukan 

sudo ldconfig
export PYTHONPATH=/usr/local/lib/python2.7/dist-packages
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/


Test

Lakukan 

cd /usr/local/src/gnuradio-3.4.2/gnuradio-examples/python/usrp
./usrp_benchmark_usb.py

Hasilnya 

Testing 2MB/sec... usb_throughput = 2M
ntotal    = 1000000
nright    = 998137
runlength = 998137
delta     = 1863
OK
Testing 4MB/sec... usb_throughput = 4M
ntotal    = 2000000
nright    = 1998117
runlength = 1998117
delta     = 1883
OK
Testing 8MB/sec... usb_throughput = 8M
ntotal    = 4000000
nright    = 3998437
runlength = 3998437
delta     = 1563
OK
Testing 16MB/sec... usb_throughput = 16M
ntotal    = 8000000
nright    = 7998859
runlength = 7998859
delta     = 1141
OK
Testing 32MB/sec... usb_throughput = 32M
ntotal    = 16000000
nright    = 15996766
runlength = 15996766
delta     = 3234
OK
Max USB/USRP throughput = 32MB/sec

Referensi

Pranala Menarik

Persiapan

Script


OpenBTS 2.6

OpenBTS 2.8

Multi OpenBTS 2.8

Ettus E110

Ettus N210

RangeNetworks

GPRS

Briker OpenBTS

FreeSWITCH OpenBTS

Power Amplifier

Lain Lain

Catatan Legal dan Pendukung

Catatan Sejarah

Dokumentasi Video

Perjuangan OpenBTS

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