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Free Virtual Serial Ports Emulator COM Port Stress Test HW VSP HS NMEA GPS C Source Library
Free Virtual Serial Ports Emulator Stress testing of COM/RS232 ports made easy! HW VSP is a free virtual serial port driver. HS NMEA GPS C Source Library 1.0


Free - Eterlogic Software


VSPE is intended to help software engineers and developers to create/ debug/ test applications that use serial ports. It is able to create various virtual devices to transmit/ receive data, share physical serial port data for several apps, and so on.

Free - AGG Software


COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 ports that generates an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Try it right now and you won't be disappointed!

Free - HW group


HW VSP is a free unlimited virtual serial port driver for Win2000 and XP, redirecting all data from the virtual COM5 (for example) to a predefined IP address. The RFC2217 standards for remote RS232 serial port control are supported.

Free - Hillstone Software


HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG.


Free Serial Port Monitor, RS232 Com Sniffer

Free Serial Port Monitor
Free - HHD Software

Free software 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.

port, serial, rs232, device, virtual, data, windows, emulator, server, splitter




Port I/O and physical memory access

TVicPort
Free - EnTech Taiwan

TVicPort is set of general purpose device drivers that allow you to access and control hardware directly from without using the Windows DDK. TVicPort's main capabilities are: - direct port I/O access; - obtains pointers to the physical memory; - advanced LPT support including access to any pin on any LPT port; - access to IDE HDDs hardware manufacturer information. - Windows XP 64-bit support.

client, connect, redirect, pair, system, speed, memory, stress test, com port, gpgsv


HS XMODEM C Source Library 1.1

HS XMODEM C Source Library
Free - Hillstone Software

HS XMODEM is a software library in C (supplied with full source code) that provides a programmer with the off-the-shelf support for XMODEM protocol data transfer capability. Support for both sender and receiver are provided. Other features include 1024 block size vs 128, CRC vs checksum, configurable timers and retries.

gps decoder, global positionning system, gpgga, gps source code module, navigatoin, gpgsa, gprmc, asset tracking, course, nmea 183




A virtual MIDI LoopBack device driver.

LoopBe1
Free - nerds.de

LoopBe1 is a virtual MIDI device for transferring MIDI data between computer programs. Basically LoopBe1 is an "invisible cable" to connect a MIDI outport of an application to any other application´s MIDI inport. All MIDI data sent to the program's output is channeled to the receiving applications in realtime. You may connect up to 8 applications to LoopBe's inport and up to 8 applications to the outport.

telematics, altitude, gpgll, heading, fleet tracking, nmea decoder, nmea sentence, gpvtg, download, analysis


HS GPSDLL Library

HS GPSDLL Library
Free - Hillstone Software

HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other programming languages. HsGpsDll allows a user application to easily read from a GPS device the current GPS position fix and current velocity over ground (speed in kilometers per hour), decoding sentences $GPGGA and $GPVTG.

testing, activex, open source, sms dll, hardware, notes, video, servo, anolog, relay driver


Wavosaur is a free sound editor for Windows

Wavosaur free audio editor
Free - Wavosaur free sound editor

Wavosaur is a free program to edit sounds (wav, mp3, aiff ...) it has all the basic edit functions, cut, paste, delete, mix, trim, reverse the sound, pitch shift, resample, zoom, record your own sounds and add VST effect. You can add unlimited set of effects, thanks to the VST support, and listen in real-time while tweaking the parameters on the VST graphic interface. Add loop points and markers, change editor skin, export multiple wav.

relay, digital, motor, motion, relay controller, industrial automation, light dimmer, driver, control, switcher


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