Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more

DirectPort v.3.8

By Sergey Ageev.

Freeware + source 05 Mar 2003

Description

Runs on Windows all version. Now works and with network exhibits.

It is made DLL ready to use anywhere.

DirectPort is simple and suitable component for direct access to port in system Windows NT 4.0, Windows 2000, Windows XP (Was Tested. In 95 and 98 possible work stright and so: out dx,ax; in ax,dx and etc.). In both system this is not allowed stright that has brought about writing given component. But plus given component in that that program, its using can work both in Windows 9X, and in NT, Win2K, WinXP be what or alteration.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 79kB

Platforms: D3, D4, D5, D6, D7

IOPort

By BealeARTS.

Freeware + source 03 Aug 1998

Description

A Non-visual component for reading and writing to I/O Ports, including Serial / Parallel ports and the computers internal speaker.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 19kB

Platforms: CB1, CB3, D1, D2, D3, D4

IOPort v.5.2

By WINSOFT spol. s r.o..

Shareware 10 Feb 2018

Description

Component for accessing Windows I/O and memory-mapped ports.
  • access to I/O and memory-mapped ports on 32 and 64-bit Windows
  • PnP device drivers built using Microsoft KMDF WDK framework
  • easy of use, component is fully autoconfigurable
  • block data transfer enables high speed data transfer
  • DirectAccess mode provides the fastest access to I/O ports (32-bit Windows only)
  • available for Delphi/C++ Builder 5 - 10.2 and Lazarus 1.8
  • source code included in full version
  • royalty free distribution of component and device driver with applications

Informations

  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $80
  • Size: 7 497kB

Platforms: C2k10, C2k6, C2k7, C2k9, CB4, CB5, CB6, CB64, CBXE, CBXE2, CBXE3, CBXE4, CBXE5, CBXE6, CBXE7, CBXE8, CX, CX.1, CX.2, D2005, D2006, D2007, D2009, D2010, D5, D6, D7, DX, DX.1, DX.2, DXE, DXE2, DXE3, DXE4, DXE5, DXE6, DXE64, DXE7, DXE8

NpsPort v.1.02

By Anatoly Podgoretsky.

Freeware + source 05 Jan 1998

Description

Direct access to ports for Windows 95 only. Component and functions. May not work with some ports because OS do not virualize all port for you, in this case you need write device driver.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 10kB

Platforms: D2, D3

NTPort Library v.2.7

By Zeal SoftStudio.

Shareware 11 Sep 2006

Description

NTPort Library enables your Win32 applications to real-time direct access to PC I/O ports without using the Windows Drivers Development Kit (DDK). NTPort Library is easy to use. Under Windows NT/2000/XP, NTPort Library driver can be load and unload dynamically, so you need not any configuration. NTPort Library is also an ideal replacement of old BASIC INP or OUT statement. This tool also supports getting the base address of LPT ports. NTPort Library is provided as standard DLL, so it can be used in almost all of programming languages. Visual Basic(VB), Visual Basic.NET, Visual C#, Visual C+, Delphi, Delphi for .NET, Borland C++ Builder, C#Builder, JBuilder, and PowerBASIC samples are included.

Informations

  • Status: With Nag-Screen
  • Source: None
  • price: $30
  • Size: 735kB

Platforms: C2k6, CB3, CB4, CB5, CB6, D2, D2005, D2006, D3, D4, D5, D6, D7

Port95 v.1.0

By EnTech Taiwan.

Freeware + source 14 May 1997

Description

Very simple unit, that lets you access port under Window 95, not under Windows NT.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 2kB

Platforms: D2

SimPort v.1.00

By Onno Kortmann.

Freeware + source 12 Jan 1998

Description

Easy port access under Windows 95. This is a very helpful component if you port old port-accessing TP-apps to Windows 95. You can access your ports via port, portw and portl statements.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 1kB

Platforms: D2, D3

SmallPort v.1.4

By Alexander Weitzman.

Freeware + source 28 Aug 2000

Description

Simple component to access hardware ports in Windows 95, 98, NT and 2000 using VxD driver (included).

Informations

  • Status: Fully functional
  • Source: Included
  • Exe demo: included
  • Size: 203kB

Platforms: D2, D3, D4, D5

TDLPortIO v.1.3

By John Pappas.

Freeware + source 12 Jul 1999

Description

TDLPortIO is a wrapper for the free DriverLINX kernel mode driver (included). It allows full port I/O under Windows 95/98/NT. Comes with a C++ Builder and Delphi components, ActiveX control (for Visual BASIC) and DLL version. Compatible with the shareware package TVicPort.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 852kB

Platforms: CB3, CB4, D3, D4

TParport v.2.0

By Xavier Cirac.

Shareware 20 Feb 2002

Description

This component lets you write and read a byte to/from the parallel port (LPT1/LPT2), controlling if any error has ocurred.

Note: It only works under Windows 95/98 (Not in NT).

Methods and properties:

  • LPT_Used: LPT1 or LPT2
  • LPT1_address: address of LPT1 input port (default 378h)
  • LPT2_address: address of LPT2 input port (default 278h)
  • Status (runtime): The status of the port as returned for a printer
  • Name: Name of the component
  • ValueGet: value returned when the method Get is called.
  • ValueSend: value sent when the method send is called.
  • Create: Creates the component.
  • Get: Returns the 5 bits input from the Parallel Port.
  • Send: Sends a byte to the Parallel Port.

Informations

  • Status: Fully functional
  • Source: On purchase/registration
  • price: $35
  • Size: 53kB

Platforms: CB1, D2, D3, D4, D5, D6

TVicHW16 v.1.21

By EnTech Taiwan.

Freeware + source 30 Sep 1997

Description

Allows to access to hardware (IRQ's, memory mapping, parallel port interface).

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 9kB

Platforms: D1

TVicHW32 v.6.0

By EnTech Taiwan.

Shareware 11 Sep 2006

Description

TVicHW32 is a general purpose device driver that can be used by practically any programming language. It lets you access and control hardware directly from any Win32 application under Windows 95/98/Me/NT/2000 without having to use the Windows DDK.

TVicHW32's main capabilities are:

  • direct port I/O access
  • obtains pointers to physical memory by directly mapping it to the user process's address space
  • simultaneous handling of multiple hardware interrupts
  • advanced LPT support including access to any pin on any LPT port
  • access to IDE HDDs hardware manufacturer information (HD serial number, geometry, etc.) for IDE1-IDE4
  • keyboard hooks and scan-code messaging
  • access to PCI configuration data allowing enumeration of all PCI devices
  • memory buffer allocation for system and busmaster DMA operations
  • execution of the user's functions at high-privileged CPU level (Ring 0).

Informations

  • Status: With Nag-Screen
  • Source: On purchase/registration
  • price: $99
  • Size: 778kB

Platforms: C2k6, CB1, CB3, CB4, CB5, CB6, D2, D2005, D2006, D3, D4, D5, D6, D7

TVicLPT v.1.3

By EnTech Taiwan.

Shareware 11 Sep 2006

Description

The TVicLPT component is a programming tool that gives you easy to access and control over parallel port hardware (LPT) directly from a Win32 application.

TVicLPT's main capabilities are:

  • detection of all LPT ports at each of the standard addresses
  • adding a non-standard LPT port
  • detecting all possible LPT modes including SPP, PS/2, Fast Centronix, EPP, ECP
  • simple switching to any possible mode without the bit manipulation
  • direct access "by name" to any hardware port of current LPT
  • simple direct access to any bit of any port of current LPT
  • direct access and manipulation of any pin on LPT D-25 connector
  • handling of hardware interrupts incoming from the LPT ACK line.

Informations

  • Status: Fully functional
  • Source: On purchase/registration
  • price: $65
  • Size: 697kB

Platforms: C2k6, CB1, CB3, CB4, CB5, CB6, D2, D2005, D2006, D3, D4, D5, D6, D7

TVicPort v.4.0

By EnTech Taiwan.

Freeware 31 Mar 2005

Description

TVicPort are general purpose shareware device drivers for use with practically any programming language. They allow you to access and control hardware directly from within a Win32 application without using the Windows DDK.

TVicPort main capabilities are:

  • Direct port I/O access;
  • Obtains pointers to the physical memory by directly mapping it to the user process's address space;
  • Advanced LPT support including access to any pin on any LPT port;
  • Access to IDE HDDs hardware manufacturer information (HD serial number, geometry, etc.).

Informations

  • Status: Fully functional
  • Source: On purchase/registration
  • Source price: $99
  • Size: 356kB

Platforms: C2k6, CB1, CB3, CB4, CB5, CB6, D2, D2005, D2006, D3, D4, D5, D6, D7

WinI2C-DDC Lite v.4.05

By Nicomsoft Ltd..

Shareware 27 Jun 2012

Description

WinI2C/DDC is a powerful solution that allows to control display devices in Windows environment via DDC/CI protocol. It allows to send DDC/CI commands via standard video cable (VGA, DVI, HDMI) and control display devices that support DDC/CI protocol: CRT/LCD monitors, projectors, plasma displays etc.

WinI2C/DDC library is compatible with Windows 2000/XP/2003/Vista, it supports many types of video chips (nVidia, ATI, Intel, SiS, etc) and configurations with several monitors.

WinI2C/DDC is the fastest and cost-effective way to create such software as color calibration solutions or OSD-replacement utilities. WinI2C/DDC library can be very useful in many projects, for example, it can be integrated into any asset management software for providing all necessary information about display devices installed.

WinI2C/DDC API allows to perform all necessary operations with display devices:

  • Enumeration of all monitors installed.
  • Getting DDC/CI monitor capabilities.
  • Reading EDID (extended display identification data) directly from a monitor. EDID contains basic information about a monitor and its capabilities, including vendor information, maximum image size, color characteristics, factory pre-set timings, frequency range limits, and character strings for the monitor name and serial number.
  • Reading and changing such monitor settings as brightness, contrast, screen position, size, colors gain, etc.
  • Execution of any commands that display device supports via DDC/CI.

Informations

  • Status: Evaluation (time-limit)
  • Source: None
  • price: $149
  • Exe demo: included
  • Size: 1 397kB

Platforms: C2k10, C2k6, C2k7, C2k9, CB4, CB5, CB6, CBXE, CBXE2, D2, D2005, D2006, D2007, D2009, D2010, D3, D4, D5, D6, D7, DXE, DXE2

ZLPortIO driver interface unit v.1.50

By SpecoSoft.com.

Freeware + source 27 Nov 2001

Description

This library allow your application direct access port input and output under all versions of Microsoft Windows. With it you can easily control any hardware from your application. For example, you can access your LPT port.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 15kB

Platforms: CB4, CB5, D3, D4, D5, D6


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