Difference between revisions of "OpenBTS: E110 Cek Daughter Board"

Revision as of 17:35, 21 August 2013

LED di Muka

LED di muka akan berguna untuk melakukan debugging hardware dan software.

LED A: transmitting
LED B: fpga loaded
LED C: receiving
LED D: fpga loaded
LED E: reference lock
LED F: board power

Ubah Master Clock ke 52MHz

Untuk keperluan OpenBTS kita perlu mengubah master clock ke 52MHz. Hal ini dapat dilakukan menggunakan perintah

uhd_usrp_probe --args="master_clock_rate=52e6"

Ini tidak permanen rupanya

Cek Menggunakan uhd_find_devices

ketik

uhd_find_devices

Hasilnya

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

--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
    type: e100
    node: /dev/usrp_e0
    name: 
    serial: EBR10Z9E2

Cek Menggunakan usrp-e-loopback

cd /usr/local/share/uhd/usrp_e_utils
./usrp-e-loopback --duration 10

Cek Menggunakan usrp-e-wb-test

cd /usr/local/share/uhd/usrp_e_utils
./usrp-e-wb-test

Cek Menggunakan uhd_usrp_probe

Tulis

uhd_usrp_probe
uhd_usrp_probe --args="model=E110"

Hasilnya

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
  _____________________________________________________
 /
|       Device: E-Series Device
|     _____________________________________________________
|    /
|   |       Mboard: E110 (euewanee)
|   |   vendor: 3
|   |   device: 1
|   |   revision: 4
|   |   content: 0
|   |   model: E110
|   |   serial: EBR10Z9E2
|   |   
|   |   Time sources: none, external, _external_
|   |   Clock sources: internal, external, auto
|   |   Sensors: ref_locked
|   |     _____________________________________________________
|   |    /
|   |   |       RX DSP: 0
|   |   |   Freq range: -32.000 to 32.000 Mhz
|   |     _____________________________________________________
|   |    /
|   |   |       RX DSP: 1
|   |   |   Freq range: -32.000 to 32.000 Mhz
|   |     _____________________________________________________
|   |    /
|   |   |       RX Dboard: A
|   |   |   ID: RFX1800 (0x0034)
|   |   |   Serial: E1R11X8R8
|   |   |     _____________________________________________________
|   |   |    /
|   |   |   |       RX Subdev: 0
|   |   |   |   Name: RFX RX
|   |   |   |   Antennas: TX/RX, RX2, CAL
|   |   |   |   Sensors: lo_locked, rssi
|   |   |   |   Freq range: 1500.000 to 2100.000 Mhz
|   |   |   |   Gain range PGA0: 0.0 to 70.0 step 0.0 dB
|   |   |   |   Connection Type: QI
|   |   |   |   Uses LO offset: No
|   |   |     _____________________________________________________
|   |   |    /
|   |   |   |       RX Codec: A
|   |   |   |   Name: ad9522
|   |   |   |   Gain range pga: 0.0 to 20.0 step 1.0 dB
|   |     _____________________________________________________
|   |    /
|   |   |       TX DSP: 0
|   |   |   Freq range: -32.000 to 32.000 Mhz
|   |     _____________________________________________________
|   |    /
|   |   |       TX Dboard: A
|   |   |   ID: RFX1800 (0x0035)
|   |   |   Serial: E1R11X8R8
|   |   |     _____________________________________________________
|   |   |    /
|   |   |   |       TX Subdev: 0
|   |   |   |   Name: RFX TX
|   |   |   |   Antennas: TX/RX, CAL
|   |   |   |   Sensors: lo_locked
|   |   |   |   Freq range: 1500.000 to 2100.000 Mhz
|   |   |   |   Gain Elements: None
|   |   |   |   Connection Type: IQ
|   |   |   |   Uses LO offset: Yes
|   |   |     _____________________________________________________
|   |   |    /
|   |   |   |       TX Codec: A
|   |   |   |   Name: ad9522
|   |   |   |   Gain range pga: -20.0 to 0.0 step 0.1 dB

Compatibility Error

Kalau keluar Error

-- Performing wishbone readback test... pass
Error: RuntimeError: Expected FPGA compatibility number 9, but got 8:
The FPGA build is not compatible with the host code build.

SOLUSI:

Lakukan Instalasi UHD Image Tepatnya, download dari

http://files.ettus.com/binaries/master_images/
http://files.ettus.com/binaries/next_images/
http://files.ettus.com/binaries/uhd_stable/

tar zxvf uhd-images_003.004.003-205-g4896bf78.tar.gz
cd uhd-images_003.004.003-205-g4896bf78/share/uhd/images/
cp -Rf * /usr/share/uhd/images/
cp -Rf * /usr/local/share/uhd/images/

Cek Menggunakan lantency_test

Tulis perintah

cd /usr/share/uhd/examples
./latency_test

Hasilnya

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

Cek Menggunakan USRP E Utils

Menggunakan usrp-e-loopback

/usr/share/uhd/usrp_e_utils/usrp-e-loopback

setup memory mapped ring buffer... done
start write thread... 
start read thread... 
..........
seq_errors          0
checksum_errors     0
sent_words32        47972576
recvd_words32       47745124
approx send rate    4.79726Msps
approx recv rate    4.77451Msps

Menggunakan usrp-e-wb-test

/usr/share/uhd/usrp_e_utils/usrp-e-wb-test

num pass: 0     num fail: 0
num pass: 1000000       num fail: 0
num pass: 2000000       num fail: 0
num pass: 3000000       num fail: 0
num pass: 4000000       num fail: 0
num pass: 5000000       num fail: 0
num pass: 6000000       num fail: 0
num pass: 7000000       num fail: 0
num pass: 8000000       num fail: 0
num pass: 9000000       num fail: 0
num pass: 10000000
num fail: 0

Cek usrp_siggen.py

Kita dapat mencek kemampunan transmit Daughter Board menggunakan perintah

uhd_siggen.py -f  900000000
uhd_siggen.py -f 1700000000
uhd_siggen.py -f 1800000000

Jika di monitor menggunakan usrp_fft.py di USRP1 di sisi lain akan tampak

Benchmark OFDM

di USRP1 RX

cd /usr/local/src/gnuradio-3.4.2/gnuradio-examples/python/digital
./benchmark_rx.py -f 18e8

Hasil

Requested RX Bitrate: 100k
Actual Bitrate: 100k
>>> gr_fir_fff: using SSE

di E110 TX

cd /usr/share/gnuradio/examples/digital/ofdm
./benchmark_tx.py -f 18e8

Referensi

http://files.ettus.com/uhd_docs/manual/html/usrp_e1xx.html

Pranala Menarik

Persiapan

Ettus N210

GPRS

OpenBTS: GPRS

Power Amplifier

Lain Lain

Catatan Legal dan Pendukung

Catatan Sejarah

Dokumentasi Video

http://www.metrotvnews.com/read/newsprograms/2012/10/14/14624/212/Teknologi-BTS
http://youtu.be/8ogOcUSpINU (1/6)
http://youtu.be/F5d7HGuhppk (2/6)
http://youtu.be/90Jgq6bOgrQ (3/6)
http://youtu.be/cNkx_qNqdfc (4/6)
http://youtu.be/6LCuoeI57ak (5/6)
http://youtu.be/-dEqcHoIlYk (6/6)

@@ Line 293: / Line 293: @@
 * [[USRP: Rangkaian Board USRP]]
 * [[OpenBTS: Tethr untuk Bencana Alam]]
+* [[USRP: Tip Pemesanan]]
 ===OpenBTS 2.6===
@@ Line 301: / Line 302: @@
 * [[GNURadio: Ubuntu Install GNURadio 3.4.2]] '''RECOMMENDED'''
 * [[GNURadio: Ubuntu Install GNURadio 3.4.2 Clock 52MHz]] '''RECOMMENDED'''
+* [[GNURadio: Ubuntu 13.04 Install GNURadio 3.4.2 Clock 52MHz]] ''NOT RECOMMENDED''
 * [[GNURadio: Contoh Aplikasi]]
 * [[GNURadio: Spectrum Analizer GSM]]
@@ Line 307: / Line 309: @@
 * [[OpenBTS: Ubuntu Install]] '''RECOMMENDED'''
 * [[OpenBTS: Ubuntu Install OpenBTS 2.6 Clock 52MHz]] '''RECOMMENDED'''
+* [[OpenBTS: Ubuntu 13.04 Install OpenBTS 2.6 Clock 52MHz]] ''NOT RECOMMENDED''
 * [[OpenBTS: Konfigurasi]] '''RECOMMENDED'''
 * [[OpenBTS: Kalibrasi]]
@@ Line 327: / Line 330: @@
 * [[GNURadio: Install UHD]]
 * [[GNURadio: Ubuntu 11.10 Instal GNURadio 3.3.0]]
+* [[GNURadio: Ubuntu 12.10 Instal GNURadio 3.3.0]]
+* [[GNURadio: Ubuntu 12.10 Instal GNURadio 3.4.1]] ''NOT RECOMMENDED''
 * [[GNURadio: Ubuntu 11.10 Instal GNURadio 3.4.2]] '''RECOMMENDED'''
 * [[GNURadio: Ubuntu 12.04 Instal GNURadio 3.4.2]] '''RECOMMENDED'''
+* [[GNURadio: Ubuntu 12.04.1 Instal GNURadio 3.4.2]] '''RECOMMENDED'''
+* [[GNURadio: Ubuntu 12.10 Instal GNURadio 3.4.2]] ''NOT RECOMMENDED''
+* [[GNURadio: Ubuntu 13.04 Instal GNURadio 3.4.2]] '''RECOMMENDED'''
 * [[GNURadio: Ubuntu 11.10 Instal GNURadio 3.5.0]] ''NOT RECOMMENDED''
 * [[GNURadio: Ubuntu 11.10 Instal GNURadio 3.5.3.2]] ''NOT RECOMMENDED''
@@ Line 342: / Line 350: @@
 * [[OpenBTS: 2.8 dari SVN Install]]
 * [[OpenBTS: 2.8 dari SVN Install Clock 52MHz]] '''RECOMMENDED'''
+* [[OpenBTS: 2.8 dari SVN Install Clock 52MHz di Ubuntu 12.10]] '''RECOMMENDED'''
+* [[OpenBTS: 2.8 dari SVN Install Clock 52MHz di Ubuntu 13.04]] '''RECOMMENDED'''
 * [[OpenBTS: 2.8 dari SVN Install Clock 52MHz dengan UHD tanpa GNURadio]] ''NOT RECOMMENDED''
 * [[OpenBTS: 2.8 Edit User di sqlite3.db]] '''RECOMMEND'''
 * [[OpenBTS: Yate Softswitch]] '''RECOMMENDED'''
+* [[OpenBTS: Yate Softswitch install Ubuntu 12.10]] '''RECOMMENDED'''
+* [[OpenBTS: Yate Softswitch install Ubuntu 13.04]] '''RECOMMENDED'''
 * [[OpenBTS: Yate Config Test]]
 * [[OpenBTS: 2.8 Instalasi Real Time Asterisk]] '''RECOMMENDED'''
@@ Line 364: / Line 376: @@
 * [[OpenBTS: E110 Mengubah Master Clock]]
 * [[OpenBTS: E110 Kalibrasi Clock]]
+* [[OpenBTS: E110 Konfigurasi Jaringan]]
 * [[OpenBTS: E110 Bekerja dengan opkg]]
 * [[OpenBTS: E110 GNURadio]]
-* [[OpenBTS: E110 Compile UHD]] '''*RECOMMENDED*'''
+* [[OpenBTS: E110 Compile UHD]] ''Not Recommended''
-* [[OpenBTS: E110 UHD burn EEPROM RFX Board]] '''*RECOMMENDED*'''
+* [[OpenBTS: E110 Compile UHD dari Release Bukan git]] ''Not Recommended''
-* [[OpenBTS: E110 Install UHD Image]] '''*RECOMMENDED*'''
+* [[OpenBTS: E110 UHD burn EEPROM RFX Board]] ''Not Recommended''
+* [[OpenBTS: E110 Install UHD Image]] ''Not Recommended''
 * [[OpenBTS: E110 Instalasi OpenBTS]]
 * [[OpenBTS: E110 Instalasi OpenBTS 2.6]] ''NOT RECOMMENDED''
 * [[OpenBTS: E110 Instalasi OpenBTS 2.8 untuk MultiBTS]] '''*RECOMMENDED*'''
+* [[OpenBTS: E110 Yate Softswitch]]
+===Ettus N210===
+* [[OpenBTS: N210 Instalasi GPSDO Kit]]
+* [[OpenBTS: N210 GNURadio]]
+* [[OpenBTS: N210 GNURadio 3.7.0]]
+* [[OpenBTS: N210 Instalasi OpenBTS]]
+* [[OpenBTS: N210 Instalasi Yate]]
+* [[OpenBTS: N210 Yate Config Test]]
+* [[OpenBTS: N210 Burn Firmware]]
 ===GPRS===
@@ Line 382: / Line 407: @@
 * [[Power Amplifier 900MHz]]
 * [[Duplexer]]
+* [[OpenBTS: Menaikan Jangkauan OpenBTS]]
 ===Lain Lain===
@@ Line 412: / Line 438: @@
 * [[OpenBTS: Daftar Workshop atau Seminar yang pernah dilakukan]]
 * [[OpenBTS: Daftar Artikel di Media]]
+* [[OpenBTS: Permohonan Kanal dan DID untuk OpenBTS]]
+* [[OpenBTS: 2013/02/19 - OpenBTS TelkomSel Mengudara di Muscat Oman]]
 ===Dokumentasi Video===
+* http://www.metrotvnews.com/read/newsprograms/2012/10/14/14624/212/Teknologi-BTS
 * http://youtu.be/8ogOcUSpINU (1/6)
 * http://youtu.be/F5d7HGuhppk (2/6)

Difference between revisions of "OpenBTS: E110 Cek Daughter Board"

Revision as of 17:35, 21 August 2013

Contents

LED di Muka

Ubah Master Clock ke 52MHz

Cek Menggunakan uhd_find_devices

Cek Menggunakan usrp-e-loopback

Cek Menggunakan usrp-e-wb-test

Cek Menggunakan uhd_usrp_probe

Compatibility Error

Cek Menggunakan lantency_test

Cek Menggunakan USRP E Utils

Cek usrp_siggen.py

Benchmark OFDM

di USRP1 RX

di E110 TX

Referensi

Pranala Menarik

Persiapan

OpenBTS 2.6

OpenBTS 2.8

Multi OpenBTS 2.8

Ettus E110

Ettus N210

GPRS

Power Amplifier

Lain Lain

Catatan Legal dan Pendukung

Catatan Sejarah

Dokumentasi Video

Navigation menu

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