Serial Port For Lazarus

• Serial Port For Lazarus Youtube
• Serial Port For Lazarus Free

│Deutsch (de) │ English (en) │ español (es) │ suomi (fi) │ français (fr) │ magyar (hu) │ Bahasa Indonesia (id) │ italiano (it) │ 日本語 (ja) │ 한국어 (ko) │ português (pt) │ русский (ru) │ slovenčina (sk) │ 中文（中国大陆）‎ (zh_CN) │ 中文（台灣）‎ (zh_TW) │

1. RFCOMM is a simple set of transport protocols, made on top of the L2CAP protocol, providing emulated RS-232 serial ports. RFCOMM is sometimes called serial port emulation and the Bluetooth serial port profile is based on this protocol. RFCOMM provides a simple reliable data stream to the user, similar to TCP.
2. Raspberry lazarus serial port free download. 5dpo Components for Lazarus 5dpo Component Library for Lazarus (Sdpo) provides a comport (serial port) component, an UVC video d.

This page describes various ways of accessing hardware devices on Lazarus. These devices include, but are not limited to: ISA, PCI, USB, parallel port, serial port. Using ActiveXperts Serial Port Component with Delphi. ActiveXperts Serial Port Component is a software development kit (SDK) that enables the user to communicate to a device over a serial interface. Such a device can be: a weight indicator, a modem, a scanner, or any other device that is equiped with a serial port. There are several Serial Communication (COM port) options available for Lazarus, but I would first suggest giving Synaser another try. I'm currently using Lazarus 1.2.4 with Synaser from Synapse v40 and even latest trunk revision without any problems.

• 1Lazarus-CCR Released Components

Lazarus-CCR Released Components

Multimedia

• ACS - Audio Component Suite, eine Sammlung von Komponenten zur Entwicklung von Anwendungen zum Abspielen, Aufnehmen und Bearbeiten von Audios. Wiedergabe von wav,ogg,mp3,mp2,wma . Aufnahme von jeder verfügbaren Audioquelle, das alles simultan, Ripping und mehr. Siehe (ACS)
• Bluetooth - Zugriff auf Blueetooth-Geräte. Zum Beispiel das Wiimote.

Graphik

• Graphics libraries - eine tabellarische Übersicht der wichtigsten Grafikbibliotheken für die Programmentwicklung (in Englisch).

2D-Darstellung

• ZenGL - eine cross-platform Bibliothek zur Spieleentwicklung mittels OpenGL.
• BGRABitmap - Zeichnen von Formen und Bitmaps mit Transparenz, direkter Zugriff auf Pixels, etc.
• LazRGBGraphics - Paket zur schnellen Bildverarbeitung und Pixelmanipulation (ähnlich Scan line)
• fpvectorial - bietet Unterstützung beim Lesen, Modifizieren und Schreiben von Vektorbildern.
• Double Gradient - Zeichnen von Bitmaps mit doppelten und mehrfachen Gradienten (=Farbverläufen).
• Gradient Filler - TGradientFiller ist der beste Weg, um in Lazarus benutzerdefinierte, mehrfache Gradienten zu erzeugen.
• PascalMagick - eine einfach einzusetzende API als Schnittstelle zu ImageMagick, einer freien Multiplattform-Software-Suite zum Erzeugen, Bearbeiten und Zusammensetzen von Bitmapbildern.
• Sample Graphics - eine Galerie von Grafiken, die mit Lazarus erzeugt wurden
• Fast direct pixel access - ein Geschwindigkeitsvergleich einiger Methoden des direkten Zugriffs auf die Pixel einer Bitmap
• SMNetGradient - Eine Komponente, mit der sich Farbverläufe realisieren lassen.
• TMetafile/TMetafileCanvas - EnhMetafile-API-Implementierung für Windows.

3D-Darstellung

• GLScene - Eine Portierung der OpenGL-Graphikbibliothek GLScene
• TOpenGLBox - Eine OpenGL-Komponente für Lazarus, die 'OpenGL rendering' unterstützt.

Diagramme

• TAChart - Eine Komponente zum Erstellen von Graphen und Diagrammen. ( Bei Lazarus dabei )
• PlotPanel - Eine Komponente zum Erstellen von (animierten) Graphen/Diagrammen.
• Perlin Noise - ein Artikel über die Verwendung von Perlin Noise in LCL-Anwendungen.

Tools/ Werkzeuge

• FpSystools - Umsetzung von TurboPower's Systools als Kylix package für Lazarus/FPC
• DCPcrypt - DCPcrypt Bibliothek zur Verschlüsselung
• RXfpc - Einige der weithin bekannten RXlib Komponenten, konvertiert für Lazarus
• MultiLog - Ein Log-System, entworfen für FPC-Lazarus
• OnGuard - Eine Portierung von Turbo Power OnGuard
• UniqueInstance - Eine Komponente, die nur eine Instanz eines Programms starten lässt
• XDev Toolkit - Plattformübergreifende Programmierwerkzeuge.
• MouseAndKeyInput - Tool for cross-platform manipulation with mouse and key input.
• PascalSane - bindings for the libsane scanner API, with demo application.
• log4delphi - A Log system based on log4j
• fppkggui - A simple frontend gui for fppkg
• SymScan - Barcode Scanner interface for Symbol/Motorola MC series handhelds.
• Theodp - UTF-8 Tools
• Delphi form to HTML converter - Delphi Form to HTML Converter - new by PEW
• InstantFPC - run pascal programs as normal unix scripts

Archivierung

• Zlibar - Erweiterung, um ein mit 'zlib' komprimiertes Archiv aus vielen Dateien zu erzeugen oder zu entpacken.
• FreePascalArchivePackage - Umsetzung von TurboPower Software's Abbrevia Bibliothek für den Free Pascal Compiler
• ZipFile - Komponente, die eine Zip-Datei kapselt, gewährt Lese- und Schreibzugriff wie bei einem Dateisystem.
• libtar - Klassen für .TAR Archive von Stefan Heymann, der sie freundlicherweise neu lizenziert hat, so dass sie nun in FreePascal 2.1.1 und späteren Versionen enthalten ist. Kann mit 'zstream' kombiniert werden, um .tar.gz-Dateien zu erzeugen.
• bzip2lib - Stream Klassen für bzip2 Komprimierung und Dekomprimierung.

Editoren und Betrachter (Viewer)

• PowerPDF - Portierung der PowerPDF (visuell) Komponente für Lazarus
• RichView - Portierung der TRichView Freeware Edition Komponente für Lazarus
• Fshcomp - Zum Bearbeiten von Komponenten.
• SynEdit - Quelleneditor für Komponenten (von der IDE genutzt)
• RichMemo - A cross-platform component designed as rich text editor and viewer.

Netzwerk

• BeepFp - BEEP Protocol framework
• Sockets - TCP/IP Sockets Komponenten
• Hprose - Hprose IST eine leistungsstarke remote Objekt - Motor.Das ist eine schnelle serialisierung und RPC - Bibliothek für die FreePascal.
• lNet - Netzwerkkomponenten für einfaches single-threaded ereignisgesteuertes Netzwerken; Suite mit Protokollen von TCP und UDP bis zu SMTP und HTTP. lNet wurde entworfen ohne Abhängigkeiten von externen Bibliotheken und ist extrem portabel.
• FPC und Apache Module - Header-Dateien um Apache Module mit fpc zu erzeugen
• Web Services Toolkit - Web Services erstellen und anbieten

Datenbanken

• fb embedded2 Laz - Using embedded FireBird 3 with Lazarus
• TPSQL - Komponenten für Verbindungen zu PostgreSQL Datenbankservern
• tiOPF - TechInsite Object Persistent Framework (Ver. 2)
• TParadoxDataSet - Eine TDataSet-Implementierung, mit der Paradox-Dateien bis Version 7 gelesen werden können.
• ZeosDBO - Komponente für Verbindungen zu verschiedenen Datenbanken (Firebird, PostgreSQL, MySQL, Oracle)
• SQLitePass - Komponenten für Verbindungen zu SQLite Datenbanken
• MS Access - Procedure using TODBCConnection with FILEDSN

Dateiformate

• CsvDocument - CSV-Dateihandling mittels Parser oder zellen-basierter API ähnlich zu der der StringGrid Komponente.

Container

• StringHashMap - String -> Pointer associative map container. Fast and memory efficient.

System

• EpikTimer - Eine Komponente für präzise Zeitmessung - speziell für Lazarus geschrieben
• Manager Worker Threads System - Manager Worker Thread system to process simultaneous data objects in real-time.
• TrayIcon - Eine plattformunabhängige System-Tray Komponente
• TPopupNotifier - Wie benutzt man TPopupNotifier um 'balloon help' anzuzeigen.
• MultiDoc - Eine Komponente, mit der sich Pseudo-MDI-Anwendungen mit Lazarus schreiben lassen.
• MDButtonsBar - ButtonsBar-to-MultiDoc Komponente.
• MPICH - Bindings for the MPI - Message Passing Interface. Distributed computing.
• Bluetooth - Accessing Bluetooth devices.

Visuelle Komponenten

• VirtualTreeview - Eine Lazarus-Portierung des schnellen virtual treeview von SoftGems
• Turbopower Visual PlanIt - A port of the Planner Components
• RingChart and AnalogWatch - Noch ein Elliptical Chart und eine analoge Uhr für Lazarus und FPC
• ColorBox - Farbauswahl mit Vorschau
• Spook's Panel Components - Eine Auswahl von 'panel'-Komponenten
• HistoryFiles - A component for store the recent files list into an .ini file and show the result into a menu.
• ColorPalette - A color palette grid with ability to use custom palette.
• OrphPort - Subset of TurboPower's Orpheus controls.
• TSubForm - A
• FileMenuHandler - Handles Recent files list and Open, Save, Save As, Exit Commands.
• THtmlPort - Lazarus port of Dave Baldwin's HTML Components (THtmlViewer, TFrameViewer, TFrameBrowser).
• GeckoPort - Lazarus port of Takanori Ito's Gecko SDK for Delphi, including TGeckoBrowser.
• ZVDateTimeControls Package - This package contains TZVDateTimePicker (the clone of Delphi's TDateTimePicker) and TDBZVDatePicker (a data aware version of TZVDateTimePicker).

Lazarus IDE Erweiterungen

• Manual Docker - The extension allows Messages window to dock to the source editor.

Hardware-Zugriff

• NIDAQmxBase - Unit for using National Instruments data acquisition devices through the NI DAQmx Base library (not the bigger NI DAQmx library).

Packages für FPC/Lazarus (externe Links)

• 2007, Brain Patchwork DX, LLC. has ported their TCP/UDP Client and Server Components to Lazarus 0.9.22/FPC 2.0.4 - visual and non-visual implementation are supported (www.bpdx.com)

• Starting with version 32, Lucas Gebauer's outstanding Synapse TCP/IP library is now compatible with Free Pascal and Lazarus. Lucas has also just released version 12 of his Synaser serial port communications suite that also runs under Free Pascal.
• Indy
  • Original (now dormant) effort: Indy for Lazarus project 119 components Indy for FPC/Lazarus.
  • Newer attempt Indy with Lazarus (Both Indy9 and Indy10)
• Castle Game Engine, a 3D game engine especially focused on VRML/X3D formats.
• CUPS for Lazarus project Common UNIX Printing System for FPC/Lazarus.
• Diagram eine Unit, die ein Diagram mit einem Model/Viewsystem anzeigt
• DrawObjectsExtended a graphical component ported from Delphi to draw structured diagrams.
• ExcelInterfaces, a component to interface FPC and Lazarus programs with the Excel spreadsheet tool. It also demonstrates the use of COM interfaces on the Windows platform
• FIBL FreeIBComponents package porting for Lazarus.
• ICU4PAS is an Object Pascal, cross platform, Direct Class Wrapper over the ICU libraries.
• Internet Tools mit denen Internetseiten abgerufen und ausgewertet werden können. Sie enthalten: Einen html/xml-Parser mit SAX/DOM-ähnlichem Interface, einen XPath 2 Interpreter, einen CSS 3 Selektorparser, einen HTTP/S-Wrapper um Wininet+Synapse und eine Autoupdateklasse.
• FreeImage is an Open Source library project which supports popular graphics image formats like PNG, BMP, JPEG, TIFF and others (works with Windows, Linux and Mac OS X). PicViewer is a Example Application (Windows only) and shows basic usage of this DLL.
• mpg123.dll is a MPEG 1.0/2.0/2.5 decoder DLL for layers 1,2 and 3. The MPEG 1.0 layer 3 aka MP3 is most commonly tested. The Library itself is available for Linux, MacOSX, FreeBSD, SunOS4.1.3, Solaris 2.5, HPUX 9.x, SGI Irix and Cygwin or plain MS Windows. Cross-platform compatible source code should be possible in LAZARUS as soon as the wrapper file for portaudio.DLL is tested by Linux and Mac owners. The linked example code contains two wrapper files, tested under Windows 32bit only.
• OptiVec ist eine Hochleistungs-Bibliothek von Vektor- und Matrix-Routinen: Lineare Algebra, FFT, Signalverarbeitung, Kurvenanpassung, Statistik, Analysis, vektorisierte Math-Funktionen etc. (nur Win64).
• PascalSCADA is a set of components to make easy the development of HMI/SCADA applications (applications that needs interact with PLC's and others industrial devices).
• PortAudio project is a portable cross-platform Audio API currently available for Windows, Macintosh OS X, Unix (OSS/ALSA), SGI, and BeOS. It allows cross-platform compatible source code also in LAZARUS. The Portaudio package contains the wrapper file that makes the C Library available and also example applications showing how to use the PortAudio DLL under Lazarus LCL / Windows. The wrapper file for portaudio.DLL is from the UltraStar Sourceforge project.
• RackCtls a collection of components with an 'Hi-fi system' appearance.
• Runge-Kutta a scientific component to integrate partial differential equations, using events.
• TTreeListView ist eine Kombination von TTreeView und TListView, die Baumelemente mit zusätzlichen Spalteneinträgen zeigt
• UltraStar Deluxe has headers for the following libraries for Windows, Linux and Mac OS X (with a few exceptions):
  • portaudio
  • bass
  • ffmpeg
  • SDL
  • libpng
  • FreeImage
  • freetype
  • JEDI-SDL
  • Lua
  • midi
  • pcre
  • portmixer
  • projectM
  • samplerate
  • SQLite
  • zlib
  • fft
• lazarus-zlib - library, contains simple functions for work with zlib-archives (it uses the original zlib source, compiled in obj-files).

Beispielprogramme

• SysRec - Video Capturing and Recording application, you can download it here.
• Sudoku - EIn Programm, das Sudoku-Rätsel löst.
• Libview - Views all exported function names of a given library.
• Contacts Database - Eine erweiterte Version des Adressbuch-Beispiels mit Reports.
• OpenGL Tutorial - Beispiel-Code des OpenGL-Tutorials
• Robot - The Game/de - Einfaches Beispielprogramm für Einsteiger
• Kaldemonia - Google Searcher shows simple threading, using Synapse networking library.
• TSqlite3 Master Detail Example - Working Master Detail Example using 3 small tables and sqlite components.
• JCSV (Jans CSV Components) - Working Example of TJansCSV Component Set
• How To Use Interfaces - Working Example of Interfaces and generics.
• LRS_Explorer - A little software to add some pictures, music, etc. into a Lazarus resource (lrs) file.
• Creating LCL Control From Libraries - Shows you how to create and manage LCL UI controls in an application from plug-ins (dll/so/dynlib).

RTL, FLC und LCL Anwendungsbeispiele

• Manager Worker Threads System - An example of how to design a Manager Worker Thread Application.
• Dialog Examples/de - nützliche Dialoge, die nicht in der Komponentenpalette zu finden sind
• Howto Use TOpenDialog/de - Wie man den Dialog 'FileOpen' benutzt
• Howto Use TSaveDialog/de - Wie man den Dialog 'FileSave' benutzt

Siehe auch

Unit

Declaration

type TBlockSerial = class(TObject)

Description

Main class implementing all communication routines

Hierarchy

• TObject
• TBlockSerial

Overview

Fields

Methods

Properties

Description

Fields

data Control Block with communication parameters. Usable only when you need to call API directly.

Methods

Object constructor.

Object destructor.

Returns a string containing the version number of the library.

Destroy handle in use. It close connection to serial port.

Reconfigure communication parameters on the fly. You must be connected to port before!

baud

Define connection speed. Baud rate can be from 50 to 4000000 bits per second. (it depends on your hardware!)

bits

Number of bits in communication.

parity

Define communication parity (N - None, O - Odd, E - Even, M - Mark or S - Space).

stop

Define number of stopbits. Use constants SB1, SB1andHalf and SB2.

softflow

Enable XON/XOFF handshake.

hardflow

Enable CTS/RTS handshake.

Connects to the port indicated by comport. Comport can be used in Windows style (COM2), or in Linux style (/dev/ttyS1). When you use windows style in Linux, then it will be converted to Linux name. And vice versa! However you can specify any device name! (other device names then standart is not converted!)

After successfull connection the DTR signal is set (if you not set hardware handshake, then the RTS signal is set, too!)

Connection parameters is predefined by your system configuration. If you need use another parameters, then you can use Config method after. Notes:

- Remember, the commonly used serial Laplink cable does not support hardware handshake.

- Before setting any handshake you must be sure that it is supported by your hardware.

- Some serial devices are slow. In some cases you must wait up to a few seconds after connection for the device to respond.

- when you connect to a modem device, then is best to test it by an empty AT command. (call ATCommand('AT'))

Notezilla. Set communication parameters from the DCB structure (the DCB structure is simulated under Linux).

Read communication parameters into the DCB structure (DCB structure is simulated under Linux).

Sends Length bytes of data from Buffer through the connected port.

One data BYTE is sent.

Send the string in the data parameter. No terminator is appended by this method. If you need to send a string with CR/LF terminator, you must append the CR/LF characters to the data string!

Since no terminator is appended, you can use this function for sending binary data too.

send four bytes as integer.

send data as one block. Each block begins with integer value with Length of block.

send content of stream from current position

send content of stream as block. see SendBlock

send content of stream as block, but this is compatioble with Indy library. (it have swapped lenght of block). See SendStream

Waits until the allocated buffer is filled by received data. Returns number of data bytes received, which equals to the Length value under normal operation. If it is not equal, the communication channel is possibly broken.

https://downbload885.weebly.com/crack-for-srs-audio-sandbox-serial-key.html. This method not using any internal buffering, like all others receiving methods. You cannot freely combine this method with all others receiving methods!

Method waits until data is received. If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout. This method is used to read any amount of data (e. g. 1MB), and may be freely combined with all receviving methods what have Timeout parameter, like the Recvstring, RecvByte or RecvTerminated methods.

Tools/ Werkzeuge

• FpSystools - Umsetzung von TurboPower's Systools als Kylix package für Lazarus/FPC
• DCPcrypt - DCPcrypt Bibliothek zur Verschlüsselung
• RXfpc - Einige der weithin bekannten RXlib Komponenten, konvertiert für Lazarus
• MultiLog - Ein Log-System, entworfen für FPC-Lazarus
• OnGuard - Eine Portierung von Turbo Power OnGuard
• UniqueInstance - Eine Komponente, die nur eine Instanz eines Programms starten lässt
• XDev Toolkit - Plattformübergreifende Programmierwerkzeuge.
• MouseAndKeyInput - Tool for cross-platform manipulation with mouse and key input.
• PascalSane - bindings for the libsane scanner API, with demo application.
• log4delphi - A Log system based on log4j
• fppkggui - A simple frontend gui for fppkg
• SymScan - Barcode Scanner interface for Symbol/Motorola MC series handhelds.
• Theodp - UTF-8 Tools
• Delphi form to HTML converter - Delphi Form to HTML Converter - new by PEW
• InstantFPC - run pascal programs as normal unix scripts

Archivierung

• Zlibar - Erweiterung, um ein mit 'zlib' komprimiertes Archiv aus vielen Dateien zu erzeugen oder zu entpacken.
• FreePascalArchivePackage - Umsetzung von TurboPower Software's Abbrevia Bibliothek für den Free Pascal Compiler
• ZipFile - Komponente, die eine Zip-Datei kapselt, gewährt Lese- und Schreibzugriff wie bei einem Dateisystem.
• libtar - Klassen für .TAR Archive von Stefan Heymann, der sie freundlicherweise neu lizenziert hat, so dass sie nun in FreePascal 2.1.1 und späteren Versionen enthalten ist. Kann mit 'zstream' kombiniert werden, um .tar.gz-Dateien zu erzeugen.
• bzip2lib - Stream Klassen für bzip2 Komprimierung und Dekomprimierung.

Editoren und Betrachter (Viewer)

• PowerPDF - Portierung der PowerPDF (visuell) Komponente für Lazarus
• RichView - Portierung der TRichView Freeware Edition Komponente für Lazarus
• Fshcomp - Zum Bearbeiten von Komponenten.
• SynEdit - Quelleneditor für Komponenten (von der IDE genutzt)
• RichMemo - A cross-platform component designed as rich text editor and viewer.

Netzwerk

• BeepFp - BEEP Protocol framework
• Sockets - TCP/IP Sockets Komponenten
• Hprose - Hprose IST eine leistungsstarke remote Objekt - Motor.Das ist eine schnelle serialisierung und RPC - Bibliothek für die FreePascal.
• lNet - Netzwerkkomponenten für einfaches single-threaded ereignisgesteuertes Netzwerken; Suite mit Protokollen von TCP und UDP bis zu SMTP und HTTP. lNet wurde entworfen ohne Abhängigkeiten von externen Bibliotheken und ist extrem portabel.
• FPC und Apache Module - Header-Dateien um Apache Module mit fpc zu erzeugen
• Web Services Toolkit - Web Services erstellen und anbieten

Datenbanken

• fb embedded2 Laz - Using embedded FireBird 3 with Lazarus
• TPSQL - Komponenten für Verbindungen zu PostgreSQL Datenbankservern
• tiOPF - TechInsite Object Persistent Framework (Ver. 2)
• TParadoxDataSet - Eine TDataSet-Implementierung, mit der Paradox-Dateien bis Version 7 gelesen werden können.
• ZeosDBO - Komponente für Verbindungen zu verschiedenen Datenbanken (Firebird, PostgreSQL, MySQL, Oracle)
• SQLitePass - Komponenten für Verbindungen zu SQLite Datenbanken
• MS Access - Procedure using TODBCConnection with FILEDSN

Dateiformate

• CsvDocument - CSV-Dateihandling mittels Parser oder zellen-basierter API ähnlich zu der der StringGrid Komponente.

Container

• StringHashMap - String -> Pointer associative map container. Fast and memory efficient.

System

• EpikTimer - Eine Komponente für präzise Zeitmessung - speziell für Lazarus geschrieben
• Manager Worker Threads System - Manager Worker Thread system to process simultaneous data objects in real-time.
• TrayIcon - Eine plattformunabhängige System-Tray Komponente
• TPopupNotifier - Wie benutzt man TPopupNotifier um 'balloon help' anzuzeigen.
• MultiDoc - Eine Komponente, mit der sich Pseudo-MDI-Anwendungen mit Lazarus schreiben lassen.
• MDButtonsBar - ButtonsBar-to-MultiDoc Komponente.
• MPICH - Bindings for the MPI - Message Passing Interface. Distributed computing.
• Bluetooth - Accessing Bluetooth devices.

Visuelle Komponenten

• VirtualTreeview - Eine Lazarus-Portierung des schnellen virtual treeview von SoftGems
• Turbopower Visual PlanIt - A port of the Planner Components
• RingChart and AnalogWatch - Noch ein Elliptical Chart und eine analoge Uhr für Lazarus und FPC
• ColorBox - Farbauswahl mit Vorschau
• Spook's Panel Components - Eine Auswahl von 'panel'-Komponenten
• HistoryFiles - A component for store the recent files list into an .ini file and show the result into a menu.
• ColorPalette - A color palette grid with ability to use custom palette.
• OrphPort - Subset of TurboPower's Orpheus controls.
• TSubForm - A
• FileMenuHandler - Handles Recent files list and Open, Save, Save As, Exit Commands.
• THtmlPort - Lazarus port of Dave Baldwin's HTML Components (THtmlViewer, TFrameViewer, TFrameBrowser).
• GeckoPort - Lazarus port of Takanori Ito's Gecko SDK for Delphi, including TGeckoBrowser.
• ZVDateTimeControls Package - This package contains TZVDateTimePicker (the clone of Delphi's TDateTimePicker) and TDBZVDatePicker (a data aware version of TZVDateTimePicker).

Lazarus IDE Erweiterungen

• Manual Docker - The extension allows Messages window to dock to the source editor.

Hardware-Zugriff

• NIDAQmxBase - Unit for using National Instruments data acquisition devices through the NI DAQmx Base library (not the bigger NI DAQmx library).

Packages für FPC/Lazarus (externe Links)

• 2007, Brain Patchwork DX, LLC. has ported their TCP/UDP Client and Server Components to Lazarus 0.9.22/FPC 2.0.4 - visual and non-visual implementation are supported (www.bpdx.com)

• Starting with version 32, Lucas Gebauer's outstanding Synapse TCP/IP library is now compatible with Free Pascal and Lazarus. Lucas has also just released version 12 of his Synaser serial port communications suite that also runs under Free Pascal.
• Indy
  • Original (now dormant) effort: Indy for Lazarus project 119 components Indy for FPC/Lazarus.
  • Newer attempt Indy with Lazarus (Both Indy9 and Indy10)
• Castle Game Engine, a 3D game engine especially focused on VRML/X3D formats.
• CUPS for Lazarus project Common UNIX Printing System for FPC/Lazarus.
• Diagram eine Unit, die ein Diagram mit einem Model/Viewsystem anzeigt
• DrawObjectsExtended a graphical component ported from Delphi to draw structured diagrams.
• ExcelInterfaces, a component to interface FPC and Lazarus programs with the Excel spreadsheet tool. It also demonstrates the use of COM interfaces on the Windows platform
• FIBL FreeIBComponents package porting for Lazarus.
• ICU4PAS is an Object Pascal, cross platform, Direct Class Wrapper over the ICU libraries.
• Internet Tools mit denen Internetseiten abgerufen und ausgewertet werden können. Sie enthalten: Einen html/xml-Parser mit SAX/DOM-ähnlichem Interface, einen XPath 2 Interpreter, einen CSS 3 Selektorparser, einen HTTP/S-Wrapper um Wininet+Synapse und eine Autoupdateklasse.
• FreeImage is an Open Source library project which supports popular graphics image formats like PNG, BMP, JPEG, TIFF and others (works with Windows, Linux and Mac OS X). PicViewer is a Example Application (Windows only) and shows basic usage of this DLL.
• mpg123.dll is a MPEG 1.0/2.0/2.5 decoder DLL for layers 1,2 and 3. The MPEG 1.0 layer 3 aka MP3 is most commonly tested. The Library itself is available for Linux, MacOSX, FreeBSD, SunOS4.1.3, Solaris 2.5, HPUX 9.x, SGI Irix and Cygwin or plain MS Windows. Cross-platform compatible source code should be possible in LAZARUS as soon as the wrapper file for portaudio.DLL is tested by Linux and Mac owners. The linked example code contains two wrapper files, tested under Windows 32bit only.
• OptiVec ist eine Hochleistungs-Bibliothek von Vektor- und Matrix-Routinen: Lineare Algebra, FFT, Signalverarbeitung, Kurvenanpassung, Statistik, Analysis, vektorisierte Math-Funktionen etc. (nur Win64).
• PascalSCADA is a set of components to make easy the development of HMI/SCADA applications (applications that needs interact with PLC's and others industrial devices).
• PortAudio project is a portable cross-platform Audio API currently available for Windows, Macintosh OS X, Unix (OSS/ALSA), SGI, and BeOS. It allows cross-platform compatible source code also in LAZARUS. The Portaudio package contains the wrapper file that makes the C Library available and also example applications showing how to use the PortAudio DLL under Lazarus LCL / Windows. The wrapper file for portaudio.DLL is from the UltraStar Sourceforge project.
• RackCtls a collection of components with an 'Hi-fi system' appearance.
• Runge-Kutta a scientific component to integrate partial differential equations, using events.
• TTreeListView ist eine Kombination von TTreeView und TListView, die Baumelemente mit zusätzlichen Spalteneinträgen zeigt
• UltraStar Deluxe has headers for the following libraries for Windows, Linux and Mac OS X (with a few exceptions):
  • portaudio
  • bass
  • ffmpeg
  • SDL
  • libpng
  • FreeImage
  • freetype
  • JEDI-SDL
  • Lua
  • midi
  • pcre
  • portmixer
  • projectM
  • samplerate
  • SQLite
  • zlib
  • fft
• lazarus-zlib - library, contains simple functions for work with zlib-archives (it uses the original zlib source, compiled in obj-files).

Beispielprogramme

• SysRec - Video Capturing and Recording application, you can download it here.
• Sudoku - EIn Programm, das Sudoku-Rätsel löst.
• Libview - Views all exported function names of a given library.
• Contacts Database - Eine erweiterte Version des Adressbuch-Beispiels mit Reports.
• OpenGL Tutorial - Beispiel-Code des OpenGL-Tutorials
• Robot - The Game/de - Einfaches Beispielprogramm für Einsteiger
• Kaldemonia - Google Searcher shows simple threading, using Synapse networking library.
• TSqlite3 Master Detail Example - Working Master Detail Example using 3 small tables and sqlite components.
• JCSV (Jans CSV Components) - Working Example of TJansCSV Component Set
• How To Use Interfaces - Working Example of Interfaces and generics.
• LRS_Explorer - A little software to add some pictures, music, etc. into a Lazarus resource (lrs) file.
• Creating LCL Control From Libraries - Shows you how to create and manage LCL UI controls in an application from plug-ins (dll/so/dynlib).

RTL, FLC und LCL Anwendungsbeispiele

• Manager Worker Threads System - An example of how to design a Manager Worker Thread Application.
• Dialog Examples/de - nützliche Dialoge, die nicht in der Komponentenpalette zu finden sind
• Howto Use TOpenDialog/de - Wie man den Dialog 'FileOpen' benutzt
• Howto Use TSaveDialog/de - Wie man den Dialog 'FileSave' benutzt

Siehe auch

Unit

Declaration

type TBlockSerial = class(TObject)

Description

Main class implementing all communication routines

Hierarchy

• TObject
• TBlockSerial

Overview

Fields

Methods

Properties

Description

Fields

data Control Block with communication parameters. Usable only when you need to call API directly.

Methods

Object constructor.

Object destructor.

Returns a string containing the version number of the library.

Destroy handle in use. It close connection to serial port.

Reconfigure communication parameters on the fly. You must be connected to port before!

baud

Define connection speed. Baud rate can be from 50 to 4000000 bits per second. (it depends on your hardware!)

bits

Number of bits in communication.

parity

Define communication parity (N - None, O - Odd, E - Even, M - Mark or S - Space).

stop

Define number of stopbits. Use constants SB1, SB1andHalf and SB2.

softflow

Enable XON/XOFF handshake.

hardflow

Enable CTS/RTS handshake.

Connects to the port indicated by comport. Comport can be used in Windows style (COM2), or in Linux style (/dev/ttyS1). When you use windows style in Linux, then it will be converted to Linux name. And vice versa! However you can specify any device name! (other device names then standart is not converted!)

After successfull connection the DTR signal is set (if you not set hardware handshake, then the RTS signal is set, too!)

Connection parameters is predefined by your system configuration. If you need use another parameters, then you can use Config method after. Notes:

- Remember, the commonly used serial Laplink cable does not support hardware handshake.

- Before setting any handshake you must be sure that it is supported by your hardware.

- Some serial devices are slow. In some cases you must wait up to a few seconds after connection for the device to respond.

- when you connect to a modem device, then is best to test it by an empty AT command. (call ATCommand('AT'))

Notezilla. Set communication parameters from the DCB structure (the DCB structure is simulated under Linux).

Read communication parameters into the DCB structure (DCB structure is simulated under Linux).

Sends Length bytes of data from Buffer through the connected port.

One data BYTE is sent.

Send the string in the data parameter. No terminator is appended by this method. If you need to send a string with CR/LF terminator, you must append the CR/LF characters to the data string!

Since no terminator is appended, you can use this function for sending binary data too.

send four bytes as integer.

send data as one block. Each block begins with integer value with Length of block.

send content of stream from current position

send content of stream as block. see SendBlock

send content of stream as block, but this is compatioble with Indy library. (it have swapped lenght of block). See SendStream

Waits until the allocated buffer is filled by received data. Returns number of data bytes received, which equals to the Length value under normal operation. If it is not equal, the communication channel is possibly broken.

https://downbload885.weebly.com/crack-for-srs-audio-sandbox-serial-key.html. This method not using any internal buffering, like all others receiving methods. You cannot freely combine this method with all others receiving methods!

Method waits until data is received. If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout. This method is used to read any amount of data (e. g. 1MB), and may be freely combined with all receviving methods what have Timeout parameter, like the Recvstring, RecvByte or RecvTerminated methods.

Tri catalog 7 2 7 – catalog your removable media. It is like recvBufferEx, but data is readed to dynamicly allocated binary string.

Read all available data and return it in the function result string. This function may be combined with Recvstring, RecvByte or related methods.

Waits until one data byte is received which is returned as the function result. If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout.

This method waits until a terminated data string is received. This string is terminated by the Terminator string. The resulting string is returned without this termination string! If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout.

This method waits until a terminated data string is received. The string is terminated by a CR/LF sequence. The resulting string is returned without the terminator (CR/LF)! If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout.

If ConvertLineEnd is used, then the CR/LF sequence may not be exactly CR/LF. See the description of ConvertLineEnd.

This method serves for line protocol implementation and uses its own buffers to maximize performance. Therefore do NOT use this method with the RecvBuffer method to receive data as it may cause data loss.

Waits until four data bytes are received which is returned as the function integer result. If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout.

Waits until one data block is received. See SendBlock. If no data is received within the Timeout (in milliseconds) period, LastError is set to ErrTimeout.

Serial Port For Lazarus Youtube

Receive all data to stream, until some error occured. (for example timeout)

receive requested count of bytes to stream

receive block of data to stream. (Data can be sended by SendStream

receive block of data to stream. (Data can be sended by SendStreamIndy

Returns the number of received bytes waiting for reading. 0 is returned when there is no data waiting.

Same as WaitingData, but in respect to data in the internal LineBuffer.

Returns the number of bytes waiting to be sent in the output buffer. 0 is returned when the output buffer is empty.

Enable or disable RTS driven communication (half-duplex). How to use photo booth on macbook pro. It can be used to communicate with RS485 converters, or other special equipment. If you enable this feature, the system automatically controls the RTS signal.

Wwe 2k17 pc. Notes:

- On Windows NT (or higher) ir RTS signal driven by system driver.

- On Win9x family is used special code for waiting until last byte is sended from your UART.

- On Linux you must have kernel 2.1 or higher!

Waits until all data to is sent and buffers are emptied. Warning: On Windows systems is this method returns when all buffers are flushed to the serial port controller, before the last byte is sent!

Unconditionally empty all buffers. It is good when you need to interrupt communication and for cleanups.

Returns True, if you can from read any data from the port. Status is tested for a period of time given by the Timeout parameter (in milliseconds). If the value of the Timeout parameter is 0, the status is tested only once and the function returns immediately. If the value of the Timeout parameter is set to -1, the function returns only after it detects data on the port (this may cause the process to hang).

Returns True, if you can write any data to the port (this function is not sending the contents of the buffer). Status is tested for a period of time given by the Timeout parameter (in milliseconds). If the value of the Timeout parameter is 0, the status is tested only once and the function returns immediately. If the value of the Timeout parameter is set to -1, the function returns only after it detects that it can write data to the port (this may cause the process to hang).

Same as CanRead, but the test is against data in the internal LineBuffer too.

Returns the status word of the modem. Decoding the status word could yield the status of carrier detect signaland other signals. This method is used internally by the modem status reading properties. You usually do not need to call this method directly.

Send a break signal to the communication device for Duration milliseconds.

This function is designed to send AT commands to the modem. The AT command is sent in the Value parameter and the response is returned in the function return value (may contain multiple lines!). If the AT command is processed successfully (modem returns OK), then the ATResult property is set to True.

This function is designed only for AT commands that return OK or ERROR response! To call connection commands the ATConnect method. Remember, when you connect to a modem device, it is in AT command mode. Now you can send AT commands to the modem. If you need to transfer data to the modem on the other side of the line, you must first switch to data mode using the ATConnect method.

This function is used to send connect type AT commands to the modem. It is for commands to switch to connected state. (ATD, ATA, ATO,.) It sends the AT command in the Value parameter and returns the modem's response (may be multiple lines - usually with connection parameters info). If the AT command is processed successfully (the modem returns CONNECT), then the ATResult property is set to True.

This function is designed only for AT commands which respond by CONNECT, BUSY, NO DIALTONE NO CARRIER or ERROR. For other AT commands use the ATCommand method.

The connect timeout is 90*AtTimeout. If this command is successful (ATResult is True), then the modem is in data state. When you now send or receive some data, it is not to or from your modem, but from the modem on other side of the line. Now you can transfer your data. If the connection attempt failed (ATResult is False), then the modem is still in AT command mode.

If you 'manually' call API functions, forward their return code in the SerialResult parameter to this function, which evaluates it and sets LastError and LastErrorDesc.

If LastError is not 0 and exceptions are enabled, then this procedure raises an exception. This method is used internally. You may need it only in special cases.

Set Synaser to error state with ErrNumber code. Usually used by internal routines.

Raise Synaser error with ErrNumber code. Usually used by internal routines.

Returns the descriptive text associated with ErrorCode. You need this method only in special cases. Description of LastError is now accessible through the LastErrorDesc property.

Properties

True device name of currently used port

Error code of last operation. Value is defined by the host operating system, but value 0 is always OK.

Human readable description of LastError code.

Indicates if the last ATCommand or ATConnect method was successful

Read the value of the RTS signal.

Indicates the presence of the CTS signal

Use this property to set the value of the DTR signal.

Exposes the status of the DSR signal.

Indicates the presence of the Carrier signal

Reflects the status of the Ring signal.

indicates if this instance of SynaSer is active. (Connected to some port)

Defines maximum bandwidth for all sending operations in bytes per second. If this value is set to 0 (default), bandwidth limitation is not used.

Defines maximum bandwidth for all receiving operations in bytes per second. If this value is set to 0 (default), bandwidth limitation is not used.

Bluestacks 1.0 download. Defines maximum bandwidth for all sending and receiving operations in bytes per second. If this value is set to 0 (default), bandwidth limitation is not used. Adobe photoshop online download.

Size of the Windows internal receive buffer. Default value is usually 4096 bytes. Note: Valid only in Windows versions!

Freely usable property

Contains the handle of the open communication port. You may need this value to directly call communication functions outside SynaSer.

Internally used read buffer.

If True, communication errors raise exceptions. If False (default), only the LastError value is set.

Serial Port For Lazarus Free

This event is triggered when the communication status changes. It can be used to monitor communication status.

If you set this property to True, then the value of the DSR signal is tested before every data transfer. It can be used to detect the presence of a communications device.

If you set this property to True, then the value of the CTS signal is tested before every data transfer. It can be used to detect the presence of a communications device. Warning: This property cannot be used if you need hardware handshake!

Use this property you to limit the maximum size of LineBuffer (as a protection against unlimited memory allocation for LineBuffer). Default value is 0 - no limit.

This timeout value is used as deadlock protection when trying to send data to (or receive data from) a device that stopped communicating during data transmission (e.g. by physically disconnecting the device). The timeout value is in milliseconds. The default value is 30,000 (30 seconds).

If set to True (default value), port locking is enabled (under Linux only). WARNING: To use this feature, the application must run by a user with full permission to the /var/lock directory!

Indicates if non-standard line terminators should be converted to a CR/LF pair (standard DOS line terminator). If True, line terminators CR, single LF or LF/CR are converted to CR/LF. Defaults to False. This property has effect only on the behavior of the RecvString method.

Timeout for AT modem based operations

If True (default), then all timeouts is timeout between two characters. If False, then timeout is overall for whoole reading operation.