Userspace tools for controlling and querying MMC/SD storage devices

libmraa is a C/C++ library with bindings to Java, Python and JavaScript to
interface with the IO on Galileo, Edison & other platforms, with a
structured and sane API where port names/numbering matches the board that
you are on. Use of libmraa does not tie you to specific hardware with board
detection done at runtime you can create portable code that will work
across the supported platforms.

The intent is to make it easier for developers and sensor manufacturers to
map their sensors & actuators on top of supported hardware and to allow
control of low level communication protocol by high level languages &
constructs.

The library provides some of the fastest implementations of key
operations available for the ARM v7-A and v8-A architectures,
particularly focusing on math, signal processing, image processing,
and physics functions.

oFono aims to provide an easy to use interface that can be used to create
rich telephony applications without requiring one to have a deep understanding
of the underlying technology and its limitations. To accomplish this, oFono
provides language-independent D-Bus API that is extremely easy to use without
generated bindings or other 'messy' steps typically required to use an IPC
based API.

Platform support library used by libCEC and binary add-ons for Kodi.

pihwm is a collection of lightweight drivers for the hardware peripherals
on the Raspberry Pi computer.

View Radeon GPU utilization, both for the total activity percent and individual
blocks.
Supported cards R600 and up, even Southern Islands should work fine. Works with
both the open drivers and AMD Catalyst.
The total GPU utilization is also valid for OpenCL loads; the other blocks are
only useful in GL loads.

TinyB provides an API for Bluetooth LE (Low Energy).
TinyB exposes the BLE GATT API for C++, Java and other languages,
using BlueZ over DBus.

The UPM repository provides software drivers for a wide variety of commonly
used sensors and actuators. These software drivers interact with the
underlying hardware platform (or microcontroller), as well as with the
attached sensors, through calls to MRAA APIs.

w_scan is a small command line utility used to perform frequency scans for
DVB and ATSC transmissions. It is capable of creating channels.conf files
(in different output formats !) as well as initial tuning data for scan.
It's based on the utility scan from linuxtv-dvb-apps, but meanwhile it was
heavily changed and has different features.

The 802.11 regulatory domain database is used by CRDA and provides allowed
frequency ranges for 802.11 wireless drivers.

This is a collection of various packages regarding SDR (Software Defined Radio) and HAM-radio (Amateur Radio).
https://en.wikipedia.org/wiki/Software-defined_radio
https://en.wikipedia.org/wiki/Amateur_radio

A multi-channel ACARS decoder with built-in rtl_sdr and airspy front ends,
which can also decode from an ALSA capture device or from an audio file.
Decoded messages can be written to files or sent over UDP in one-line, full
text, PlanePlotter, acarsserv or JSON format, and ARINC-622 ATS applications
(ADS-C, CPDLC) are decoded through libacars. It comes with a database
backend, acarsserv, to store received ACARS messages.

This is the rewrite in (as much as possible) clean C++ of cm256.
cm256cc is a simple library for erasure codes. From given data it
generates redundant data that can be used to recover the originals.

DSDcc is a complete rewrite from the original DSD (Digital Speech Decoder) project.
It provides a binary executable dsdccx and a library libdsdcc.so to be used in
other programs.
It decodes DMR, dPMR, D-Star and Yaesu System Fusion (YSF) standards

Flrig is a rig control program that may be used stand-a-lone or in
concert with fldigi. It interfaces to fldigi using the updated xmlrpc
interface. It does not use any 3rd party transceiver control libraries.

Authors:
--------
W1HKJ - w1hkj@w1hkj.com

Gpredict is a real-time satellite tracking and orbit prediction
application. It can track a large number of satellites and display
their position and other data in lists, tables, maps, and polar plots
(radar view). Gpredict can also predict the time of future passes for a
satellite, and provide you with detailed information about each pass.

Osmocom GNU Radio IQ Balancing support

gr-satellites is a GNU Radio out-of-tree module with a collection of telemetry decoders for Amateur satellites.

A tool for analysing captured signals, primarily from software-defined radio receivers

JAERO is a program that demodulates and decodes Classic Aero ACARS (Aircraft
Communications Addressing and Reporting System) messages sent from satellites to
aeroplanes (SatCom ACARS), commonly used when planes are beyond VHF range.

Demodulation is performed using the soundcard.

Such signals are typically around 1.5Ghz and can be received with a
low-gain antenna that can be home-brewed in conjunction with an
RTL-SDR dongle.

This is a simple library used for userspace, which manages multi-chip sync, on platforms (FMCOMMS5) where multiple AD9361 devices are used.

Programs that control a Mirics MSi2500 based DVB dongle in raw mode, so
that it can be used as an SDR receiver.