Free serial communication protocol software for windows

JComm is created to capture data from the serial port of your PC, tokenize the data and then export the data into a text file with user defined delimiters.
Once the data has been exported to a text file, the user can then easily import the file into popular databases and spreadsheets such as Microsoft Foxpro, Access and Excel by using the import wizards provided with those applications.
Main features:
- User Defined Delimiters
- Event Driven
- Save Data to Text Files
- Can Send Commands to Serial Devices
- Commands can be sent to serial device with an interval timer
- View window to monitor data integrity.
- Designed to use for data logging and data acquisition.

Microsoft?s .NET Framework class library doesn?t support certain common communication protocols, for example, the NNTP and POP3 protocols. Although still in its infancy, Smilla?s .NET Communication Library is attempting to fill the gap.
By using Smilla?s class library, developers can add NNTP protocol support to their applications for functionalities such as:
? Reading newsgroups
? Reading common MIME types
? Posting new articles (simple text only)
? Supporting attachments
Developers can therefore write Windows Forms and ASP.NET (Web Forms) client newsreader apps. The library has been written in C#, but is not marked as CLS compliant. It is distributed under the GNU Lesser General Public License and is open source. Further protocols are supposed to be added in the future, eventually residing in separate assemblies.

.NET Compact Framework Sample: Serial Communications 1 proves itself to be a helpful tool that can help you learn how to perform serial communications from your .NET Compact Framework-based application.

Requirements:

• Windows NT/2000/XP/2003 Server

Free Serial Port Monitor is a freeware suite which consists in a serial port monitor, Com Rs232 sniffer with communication packet data analyzer.
This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on.
Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware.
Free Serial Port Monitor can be successfully used by programmers, beta-testers, software developers, hardware engineers, IT support specialists, industrial control personnel, SCADA software engineers, science technicians, systems integrators, consultants, lab experts, University students.