Langsung ke konten utama

open source BTS berbasis Loakan

Assalamualaikum.... baca sholawat dulu sholawat gan.... biar berkah oke mendengar OPEN BTS jadi keinget Om ONO Purbo, beliau pakar IT dkk. pokoknya keren gan beliau juga pernah buat open BTS, tapi itu butuh budget yang woww.
.. buanyak usut punya usut saya nemu ini https://www.phonearena.com/phones/Motorola-C139_id1551 inui adalah ponsel jadul dimana para opreker luar giat2nya ngoprek ini look at this site dimana kita bisa membuat bts open source dengan osmocom bb phone dan
yang telah di install gnu arm linux gcc dkk. tutor nya di mari

OsmocomBB - Hardware and Software pada motorola diatas, klik untuk lihat sumber

           , ,      9 comments   
OsmocomBB merupakan open source GSM baseband, istilahnya ya jaringan gsm terbuka, dimana kita bisa mengatur BTS(frekuensi, dkk) hanya dengan komputer inux

 

 

Alat tempur

  • PL2303HX USB Serial To RS232 TTL Chip / atau pake PL2303
  • 2.5 mm audio jack
  • Motorola C118 (E88) dan rivalnya
mapping 2.5 mm audio jack:

L (Left Signal) Tip 1 TX
R (Right Signal) Ring 2 RX
GND (Ground) Sleeve 3
GND

You need to soldier the 2.5mm audio jack to the USB Serial To RS232 TTL Chip, whereas
  • TxD is at the tip of the plug
  • RxD is at the middle contact
  • GND is the outer contact 
2.5mm audio jack to the USB Serial To RS232 TTL Chip Osmocom

    Software

    Connect the phone to your PC and check if it is being recognized.
    dmesg | grep tty
user@user:~$ dmesg | grep tty
[    0.000000] console [tty0] enabled
[ 6522.143379] usb 3-2: pl2303 converter now attached to ttyUSB0
    To make sure everything is working, install cu and connect at 115200 baud. Permissions need to be set correctly, otherwise you will run into this error: "Cannot open /dev/ttyUSB0: Permission denied". 
    sudo adduser user dialout
sudo chmod a+rw /dev/ttyUSB0
sudo cu -l /dev/ttyUSB0 -s 115200
    Assuming the phone is switched off, press the power button and cu should display fmttool erro, which means you are ready to go!

    Compiling OsmocomBB

    Compiling GNU ARM toolchain

    Ensure you add the path of arm-elf-gcc using export (check in shell: arm-elf-gcc). This is absolutely vital as failure to do so will yield you errors when trying to compile osmocom later on.   
    mkdir gnuarm
cd gnuarm
wget  http://bb.osmocom.org/trac/raw-attachment/wiki/GnuArmToolchain/gnu-arm-build.2.sh
chmod +x gnu-arm-build.2.sh

sudo apt-get install build-essential libgmp3-dev libmpfr-dev libx11-6 libx11-dev texinfo flex bison libncurses5 \
 libncurses5-dbg libncurses5-dev libncursesw5 libncursesw5-dbg libpcsclite-dev libncursesw5-dev zlibc zlib1g-dev libmpfr4 libmpc-dev aptitude

sudo aptitude install libtool shtool automake autoconf git-core pkg-config make gcc

mkdir build install src
cd src/
wget http://ftp.gnu.org/gnu/gcc/gcc-4.5.2/gcc-4.5.2.tar.bz2
wget http://ftp.gnu.org/gnu/binutils/binutils-2.21.1a.tar.bz2
wget ftp://sources.redhat.com/pub/newlib/newlib-1.19.0.tar.gz
cd ..
./gnu-arm-build.2.sh

export PATH=$PATH:/home/user/gnuarm/install/bin

    Compiling libosmocore

    git clone git://git.osmocom.org/libosmocore.git
cd libosmocore/
autoreconf -i
./configure
make
sudo make install

    Compiling osmocomBB

    git clone git://git.osmocom.org/osmocom-bb.git
cd osmocom-bb
git pull --rebase
cd src
make

    OsmocomBB Hello world! 

    Plug everything in, switch phone off, run command and press the phone's power button. 
    cd ~/osmocom-bb/src/host/osmocon/
./osmocon -p /dev/ttyUSB0 -m c123xor ../../target/firmware/board/compal_e88/hello_world.compalram.bin
    Osmocom Motorola C118

    Membuka RSSI RSSI 

    RSSI merupakan sejenis program untuk mengukur jaringan / frekuensi BTS, ponsel ini bekerja pada freq 850 dan 1900 Mhz jadi nanti sobat bisa cek frequensi mana yang memiliki traffic tinggi, itu yang di paka operator Indonesia

    ini kode untuk eksekusinya

    sudo ./osmocon -d tr -p /dev/ttyUSB0 -m c123xor -c ../../target/firmware/board/compal_e88/rssi.highram.bin
    OsmocomBB RSSI

    Komentar

    Posting Komentar