Free rndciv 0.7.2 software for linux

Grig is a graphical user interface for the Ham Radio Control Libraries.

Grig project is intended to be simple and generic, presenting to the user the same interface regardless of which radio he or she uses.

Grig is in an early stage with only a little subset of the full Hamlib API implemented but more features will be added along the way.

You can get the latest version of Gnome RIG from the Groundstation project page in the file releases section. You can also grab the latest code from the CVS repository. Detailed instructions on how to get the sourcecode using anonymous cvs can be found here. You should use the use grig2 for the module name.

If you find any bugs or if you have any comments or questions, feel free to use the trackers or the mailing lists. You can also send direct email to the authors if you prefer privacy.

uLan Driver provides 9-bit message oriented communication protocol, which is transferred over RS-485 link.
Characters are transferred same way as for RS-232 asynchronous transfer except parity bit, which is used to distinguish between data characters and protocol control information. A physical layer consists of one twisted pair of leads and RS-485 transceivers.
Use of 9-bit character simplifies transfer of binary data and for intelligent controllers can lower the CPU load, because of the CPU need not to care about data characters send to other node. Producers of most microcontrollers for embedded applications know that and have implemented 9-bit extension in UARTs of most of todays MCUs. There is the list below to mention some of them:
- all Intel 8051 and 8096 based MCUs with UART
- members of Motorola 683xx family ( 68332, 68376, ... )
- Hitachi H8 microcontrollers
The driver is implemented as relatively independent layers and subsystems. Messages are prepared and received in the driver dedicated memory. This memory is divided into blocks with uniform size with atomic allocation routines.
When message is being stored into blocks, head of message with couple of data bytes is stored in the first allocated memory block. If all data cannot be stored in the first block, next blocks are allocated and linked together.
The message heads are linked in bidirectional linked lists of messages prepared for sending, processed messages and messages prepared for client notification. These lists or queues are main mechanism for transferring of messages between subsystems.
Link protocol is programmed as finite state automata with state stack, which state routines are executed by interrupt handler. State routine can return positive integer information, negative error notification or zero, which leads to wait for next interrupt. Information or error is used as input parameter when state routine is called.
When the state routine wants initiate transfer to another state routine it changes pointer to the actual state routine. If previous state routine returns nonzero value new routine is called immediately, in other case next interrupt invokes new state routine.
There is stack of callers of actual state routines which enables to constructs automata subsystems, which can be used in more places in main automata loop. Main purpose of this automata is to send or process messages coming in list of messages prepared for sending and if specified, move these messages onto list of messages prepared for client notification.
Received messages are put onto this list too. Subsystem is supervised by timeout handler, which can revitalize communication in case of die of other node. The interrupt and timeout handlers are fully SMP reentrant.
The automata subsystem uses pointers to chip driver routines for hardware port manipulation. This is only part dependent on used chip, today 82510, 16450 and OX16C950PCI. These routines can send and receive 9 bit character, connect to RS-485 line by the arbitration sequence, wait for specified time for character and initialize and close port.
File operation subsystem makes interface between OS kernel VFS and client message queues. It enables to prepare single or multi-frame messages and stores notifications of received or processed messages in clients private state structures. This part is heavily operating system dependent.
Enhancements:
- This release enables you to build the driver within the WDF framework for Windows.
- Updates to support the latest Linux 2.6.x kernels are included (tested to 2.6.19).
- Changes to allow stand-alone system-less build for ARM targets (LPC21xx) are included.
- The OMK has been selected as the default build.
- The "switch2std" script allows you to switch to the old build system.

DFBPoint project is a presentation program using DirectFB.
It reads an XML file with simple slide descriptions and displays the slides.
Features include antialiased text, background images, images, and video playback.
The slides can be faded/slid in.
Main features:
- Rectangle filling
- Rectangle drawing
- Line drawing
- Blitting
- Stretched Blitting
- Blitting/Drawing
- Colorizing
Enhancements:
- fixed possible issues with filename encodings
- added a DTD provided by Jochen Hein
- misc minor fixes

w3cam is a simple CGI to retrieve images from a so called video4linux device. In other words this program will only run on Linux machines which support a video4linux-device.
w3cam supports a text mode and a gui mode. In the gui mode a html with a form is supplied to change some parameters with the mouse ..
Supported output formats: [6]PNG, [7]JPEG and PPM
Screen dumps in GUI mode [8]double.jpg
Installation: run configure & make install and edit the installed w3cam.cgi.scf file for the runtime configuration.
Usage: Install the CGI and then call {url}/w3cam.cgi?help
Download source code: [9]w3cam-0.7.2.tar.gz
Needed Libraries: [10]libz, libpng, libjpeg
Checkout [11]ChangeLog for changes since the last release.
Tips:
Dont use refresh=0 if you are not the only one, who want to access the video, cause this will lock the v4l device.
Set refresh=-1 if the image is NOT embedded in a HTML-page (or set it at compile time as the default or at runtime in the configuration file).
Use w3cam.css to change the layout (dont forget to install and define the URL in the config file..)
Problems?: [13]Mini FAQ, and also consult the included documentation and HTML samples.
Enhancements:
- released 0.7.2
- w3cam.cgi: added default input in the gui mode
- added new option "bgr=1" to swap RGB24 to BGR24
- fixed v4l.c:v4l_set_input() for the ov511 driver

Gnomolicious is an GNOME applet that help you post links on the del.icio.us site simply by dragndropping them.

Gnomolicious project is written in python using the pygtk bindings. The library used to connect on the del.icio.us API is the work of Frank Timmermann.

yhttpd provides an experimental, XML-configurable, light, multi-platform Web server.

yhttpd is an experimental, XML-configurable, light, very portable, multi-platform Web server written in C++ and a small subset of C.

It runs on all operating systems that are POSIX compatible and use the GNU GCC C++ compiler from 3.1 and up with pthreads enabled.

It is based on yChat socket and thread engines.

ockso is a free, open-source, personal music server for everyone! Its designed to be as simple as possible so that anyone with a mouse and some mp3s can get their friends listening to their music across the internet in minutes!
Main features:
- Simple setup (up and running in seconds)
- Supports MP3s
- Easy web-interface for your friends, and a GUI for you!
- Statistics like most played, recently popular, etc...
- Drag and drop playlist creation
Enhancements:
- This release has a console mode so it can be installed, administrated, and run on servers without a GUI.
- Many bugs have been fixed after a lot of missing unit testing was implemented.