Gqrx is an experimental software defined radio receiver implemented using GNU
Radio and the Qt GUI toolkit. Currently it supports the following devices:
- Funcube Dongle Pro and Pro+
- RTL2832U-based DVB-T dongles (rtlsdr via USB and TCP)
- OsmoSDR
- USRP
- HackRF Jawbreaker
- Nuand bladeRF
- RFspace SDR-IQ, SDR-IP and NetSDR
- Airspy
- any other device supported by the gr-osmosdr library
Gqrx can operate as a traditional AM/FM/SSB receiver with audio output or as
an FFT-only instrument.
UHD is the "Universal Software Radio Peripheral" (USRP) Hardware Driver. It
works on all major platforms (Linux, Windows, and Mac); and can be built with
GCC, Clang, and MSVC compilers.
The goal of UHD is to provide a host driver and API for current and
future Ettus Research products. Users will be able to use the UHD driver
standalone or with third-party applications such as:
GNU Radio
LabVIEW
Simulink
OpenBTS
TCPSER turns a PC serial port into an emulated Hayes compatible modem that
uses TCP/IP for incoming and outgoing connections. It can be used to allow
older applications and systems designed for modem use to operate on the
Internet. TCPSER supports all standard Hayes commands, and understands
extended and vendor proprietary commands (though it does not implement
many of them). TCPSER can be used for both inbound and outbound connections.
xnec2c is a GTK+ graphical interactive version of nec2c. It incorporates the
nec2c core which it uses for reading input files and calculating output data,
but it does not need and indeed does not produce an output file by default.
Graphs of frequency-related data and the current or charge distribution
evolve as the frequency loop progresses, and radiation patterns (far and
near field) are sequentially drawn for each frequency step.
UHD is the "Universal Software Radio Peripheral" (USRP) Hardware Driver. It
works on all major platforms (Linux, Windows, and Mac); and can be built with
GCC, Clang, and MSVC compilers.
The goal of UHD is to provide a host driver and API for current and
future Ettus Research products. Users will be able to use the UHD driver
standalone or with third-party applications such as:
GNU Radio
LabVIEW
Simulink
OpenBTS
Convert::IBM390 -- functions for manipulating mainframe data
Convert::IBM390 is a Perl module. It supplies various functions that
you may find useful when messing with IBM System/3[679]0 data. See the
POD documentation in the module, or "man Convert::IBM390" after you have
installed it.
asc2eb, eb2asc, eb2ascp: ASCII/EBCDIC conversion
packeb, unpackeb: pack/unpack and convert an EBCDIC record
hexdump: dump memory in an MVS-like format
This module is a wrapper around Aymerick Jehanne's libwbxml (or perhaps
libwbxml2, I am not sure what the distinction is) library for handling
Wireless Binary XML. You must install libwbxml2 prior to installing this
module. The library can be found at http://libwbxml.aymerick.com/
(libwbxml2 itself requires the expat library to be installed.)
The module defines two functions: xml_to_wbxml and wbxml_to_xml.
The rencode module is similar to bencode from the BitTorrent project.
For complex, heterogeneous data structures with many small elements,
r-encodings take up significantly less space than b-encodings.
This version of rencode is a complete rewrite in Cython to attempt to
increase the performance over the pure Python module written by Petru
Paler, Connelly Barnes et al. Later, it was forked, enhanced, and
bundled with Deluge. Now, it is re-packaged and distributed by Xpra.
CppDB is a SQL connectivity library that is designed to provide platform and
database independent connectivity API similarly to what JDBC, ODBC and other
connectivity libraries do. It supports Sqlite3, PostgreSQL, MySQL and as many
RDBMSs as possible via cppdb-odbc bridge.
It was written with performance, simplicity in use and locale safety as the
primary goals in mind. It also provides both explicit verbose API and brief
and nice syntactic sugar.
The replication and load balancing plugin is a plugin for the mysqlnd library.
It can be used with PHP MySQL extensions (ext/mysql, ext/mysqli, PDO_MySQL) if
they are compiled to use mysqlnd. The plugin inspects queries to do read-write
splitting. Read-only queries are send to configured MySQL replication slave
servers all other queries are redirected to the MySQL replication master server.
Very little, if any, application changes required, dependent on the usage
scenario required.