soundmodem Tom's userland modem on FreeBSD
Spandsp is a DSP library for telephony and fax functions. It
basically, also implements a complete software fax machine to
send and, or receive messages.
Sredird is a serial port redirector that is compliant with the RFC 2217
"Telnet Com Port Control Option" protocol. This protocol lets you share
a serial port through the network. The only known RFC 2217 aware client
is DialOut/IP V2, which is a Windows 95/98/NT client. For more
information on it look at www.tacticalsoftware.com. Anyone interested in
writing a client and who may need help with the RFC 2217 protocol could
contact author of sredird. Information on RFC 2217 and the Telnet Protocol
is available at www.ietf.org.
The SvxLink project is a flexible, general purpose voice services system for
ham radio use.
An ANSI-BBS terminal designed to connect to remote BBSs via telnet, rlogin, or
SSH. Supports ANSI music and the IBM charset when possible. Will run from a
console, under X11 using XLib, or using SDL.
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.
The Arduino Uno (http://arduino.cc/) is an open source hardware micro-
controller designed primarily for prototyping and experimentation.
Although the devel/arduino port already exists for programming the device,
it will not work properly with the newest Arduino hardware. Previous
versions of the Arduino used an FTDI USB to Serial interface. The newest
Arduino (beginning with the Uno) uses an on-board ATMel 8U2 controller
to emulate a USB to Serial interface with its own custom Vendor ID and
Hardware ID. As a result, NONE of the existing FreeBSD USB to serial
drivers can work with it. This kernel driver supplies the necessary
kernel support for the Arduino Uno on FreeBSD.
Additionally, some 'ACM' USB Serial devices may work with this driver by
manually adding their Vendor ID and Product ID combination to files/ids.txt
Official web site
OsmoSDR is a 100% Free Software based small form-factor inexpensive SDR
(Software Defined Radio) project.
UIRD is software to control your PC via a normal remote control. It is designed
to interface with the UIRR (Universal IR Receiver), which is a piece of
hardware that you can easily build yourself.
Features:
* Embedded perl-interpreter for advanced scripting features
* Learning mode - interactively press a button on your remote and then enter
what should happpen every time you push that button
* Simple configuration-file for specifying what should happen when you push a
particular button
* Network mode sends IR-data encapsulated in UDP-packets over the network to a
remote host
Amateur Radio EchoLink compatible conference bridge for UNIX