OpenBTS: E110 GNURadio

Tergantung versi SD Card yang kita miliki, kadang kala GNURadio sudah terinstalasi.

Cek menggunakan perintah

updatedb &
locate gr-
locate gnuradio

Jika ada hasilnya maka GNURadio sudah terinstalasi. Jika tidak ada, maka GNURadio belum terinstalasi.

Cek GNURadio

Menggunakan gnuradio-config-info

gnuradio-config-info

Program options: gnuradio [options]:
  -h [ --help ]         print help message
  --prefix              print gnuradio installation prefix
  --sysconfdir          print gnuradio system configuration directory
  --prefsdir            print gnuradio preferences directory
  --builddate           print gnuradio build date (RFC2822 format)
  -v [ --version ]      print gnuradio version

cek sysconf directory

gnuradio-config-info --sysconfdir

/usr/etc

cek kapan dibuat

gnuradio-config-info --builddate

Wed, 07 Dec 2011 21:58:55

cek prefix

gnuradio-config-info --prefix

/usr

Cek Kondisi Doughter Board E110

root@usrp-e1xx:/usr/share/uhd/examples# latency_test

linux; GNU C++ version 4.5.3 20110311 (prerelease); Boost_104500; UHD_003.004.000-7dc76db

-- Opening device node /dev/usrp_e0...
-- Initializing FPGA clock to 64.000000MHz...
-- USRP-E100 clock control: 10
--   r_counter: 2
--   a_counter: 0
--   b_counter: 20
--   prescaler: 8
--   vco_divider: 5
--   chan_divider: 5
--   vco_rate: 1600.000000MHz
--   chan_rate: 320.000000MHz
--   out_rate: 64.000000MHz
-- 
-- Performing wishbone readback test... pass

UHD Warning:
    The hardware does not support the requested TX sample rate:
    Target sample rate: 25.000000 MSps
    Actual sample rate: 21.333333 MSps
Actual TX Rate: 21.333333 Msps...

UHD Warning:
    The hardware does not support the requested RX sample rate:
    Target sample rate: 25.000000 MSps
    Actual sample rate: 21.333333 MSps
Actual RX Rate: 21.333333 Msps...

ACK 999, UNDERFLOW 0, TIME_ERR 1, other 0

Pranala Menarik

OpenBTS

Persiapan Hardware

OpenBTS 2.6

OpenBTS 2.8

GNURadio: Ubuntu 11.10 Install *NOT RECOMMENED*
GNURadio: Ubuntu 11.10 instalasi menggunakan Repo NOT RECOMMENDED
GNURadio: Ubuntu 11.10 Instal GNURadio 3.3.0
OpenBTS: Ubuntu 11.10 Install
OpenBTS: 2.8 dari SVN Install RECOMMENDED
OpenBTS: 2.8 Instalasi Real Time Asterisk
OpenBTS: Database SQLite

Ettus E110

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Catatan Legal dan Pendukung

Catatan Sejarah