Em Andamento

RS-422 Software Conduit

Developer to architech an application to tunnel RS-422 data between com ports within the same server. Configuration application to live on the server, and only require a very simple INI setup file. Must be run-time controllable via TCP/IP ASCII commands.

The application would open two com ports to create a tunnel and pass data between the ports when each port recieves data. It should be capable of creating at least 30 simunaneous tunnels (bi-directional tx/rx port pairs).

For Example:

If we have a "server" application that wishes to port data from COM5 to COM15 (Bi-Directional) we could have our application open port (sample only) TCP/IP 2000 (on the conduit application). This port could only be opened from an application/service running on the local host (

Our application would then transmit to this "tunnel" application:


Rx: OK-C+ COM5,COM15

Or for example to disconnect a port:


Rx: OK-D+ COM5,COM15

Also would like for if a command to connect ports is issued, it would overide any existing connections (tunnels) for example:


Rx: OK-C+ COM5,COM15

Then ... another command is issued (COM5 is already connected so it would disconnect COM5 & COM15 and connect the below):



The application must run as a service within Windows.

The application must be capable of logging all data upon request to separate log files for each com port.

Max Com Ports Req'd 32.

This project is *urgent* and requires an immediate commitment.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.

3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).

## Platform

Windows 2000 Server, Windows 2003 Server, Windows XP Pro

Habilidades: Programação C, Engenharia, Microsoft, MySQL, PHP, Arquitetura de software, Teste de Software, Área de trabalho do Windows

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Acerca do Empregador:
( 1 comentário ) United States

ID do Projeto: #2992595

Premiar a:


See private message.

$127.5 USD em 1 dia
(18 Avaliações)