https://github.com/taroz/GNSS-SDRLIB

An Open Source GNSS Software Defined Radio Library
https://github.com/taroz/GNSS-SDRLIB

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An Open Source GNSS Software Defined Radio Library

• Host: GitHub
• URL: https://github.com/taroz/GNSS-SDRLIB
• Owner: taroz
• Created: 2014-06-26T13:53:44.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-08-26T06:02:28.000Z (over 9 years ago)
• Last Synced: 2024-08-01T20:36:40.384Z (4 months ago)
• Language: C
• Size: 9.95 MB
• Stars: 447
• Watchers: 60
• Forks: 174
• Open Issues: 21
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-gnuradio - GNSS-SDRLIB - An Open Source GNSS Software Defined Radio Library (Other SDR Software)
• awesome-gnss - GNSS-SDRLIB - An open source GNSS software defined radio library (Open Source Software, Tools and APIs / C/C++)

README

        
GNSS-SDRLIB v2.0 Beta

===============================================================================

An Open Source GNSS Software Defined Radio Library

Author

-------------------------------------------------------------------------------

Taro Suzuki  

E-Mail: 

HP: 

Features

-------------------------------------------------------------------------------

* GNSS signal processing functions written in C

    * Code generations

    * Signal acquisition / tracking

    * Decoding navigation messages 

    * Pseudo-range / carrier phase mesurements 

* GUI application (AP) written in C++/CLI

* Visualization of GNSS signal processing in real-time 

* Real-time positioning with RTKLIB ()

* Observation data can be outputted in RINEX or RTCM format

* Support following signals (tracking and decoding navigation message) 

    * GPS L1CA

    * GLONASS G1

    * Galileo E1B

    * BeiDou B1I

    * QZSS L1CA/SAIF/LEX

    * SBAS L1

* Support following front-ends for real-time positioning

    * NSL Stereo 

    * SiGe GN3S sampler v2/v3 

    * Nuand BladeRF 

    * RTL-SDR 

* Support RF binary file for post processing

System Requirements

-------------------------------------------------------------------------------

* GNSS-SDRLIB v2.0 only works in **64-bit Windows**

* The CLI/GUI applications are built with Microsoft Visual Studio Express 2012

* SIMD SSE2 supported CPU (Pentium IV and later processor) is required

Directory and Files

-------------------------------------------------------------------------------

    ./bin                   Executable APs for Windows  

        ./gnss-sdrcli.exe   Real-time GNSS signal processing AP (CLI)  

        ./gnss-sdrcli.ini   Configuration file for CLI AP  

        ./gnss-sdrgui.exe   Real-time GNSS signal processing AP (GUI)  

        ./frontend          Directory of front-end configuration files  

        ./cli               Command line interface  

        ./windows           VS2012 project of CLI AP (for Windows)  

    ./linux                 Makefile of CLI AP (for Linux)  

    ./gui                   VS2012 project of GUI AP (for Windows)  

    ./src                   Library source codes  

        ./sdr.h             Library header file  

        ./sdracq.c          Functions related to signal acquisition  

        ./sdrcmn.c          Functions related to SIMD operation  

        ./sdrcode.c         Functions related to generation of ranging code  

        ./sdrinit.c         Functions related to initialization/end process  

        ./sdrlex.c          Functions related to QZSS LEX decoding  

        ./sdrmain.c         Main function  

        ./sdrnav.c          Functions related to navigation data  

        ./sdrnav_gps.c      Functions related to decoding GPS nav. data  

        ./sdrnav_glo.c      Functions related to decoding GLONASS nav. data  

        ./sdrnav_gal.c      Functions related to decoding Galileo nav. data  

        ./sdrnav_bds.c      Functions related to decoding BeiDou nav. data  

        ./sdrnav_sbs.c      Functions related to decoding SBAS nav. data  

        ./sdrout.c          Functions related to RINEX/RTCM outputs  

        ./sdrplot.c         Functions related to plot graph  

        ./sdrrcv.c          Functions related to receiving RF data  

        ./sdrspec.c         Functions related to spectrum analysis  

        ./sdrsync.c         Functions related to generating observation data  

        ./sdrtrk.c          Functions related to signal tracking  

        ./rcv               Source codes related to front-end  

    ./lib                   Source codes related to used library  

    ./test                  Test data  

        ./data              Test IF data  

        ./output            Default RINEX output directory  

How to use

-------------------------------------------------------------------------------

See manual or support page 

License

-------------------------------------------------------------------------------

Copyright (C) 2014 Taro Suzuki 

This program is free software; you can redistribute it and/or modify it under

the terms of the GNU General Public License as published by the Free Software

Foundation; either version 2 of the License, or (at your option) any later

version.

This program is distributed in the hope that it will be useful, but WITHOUT

ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

FOR A PARTICULAR PURPOSE. See the GNU General Public License for more

details.

You should have received a copy of the GNU General Public License along with

this program; if not, write to the Free Software Foundation, Inc., 59 Temple

Place, Suite 330, Boston, MA 02111-1307 USA