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Written by Jurassic Pork

Category: Non catégorisé

Published: 15 February 2016

TLazSerial v0.1   
Serial Port Component for Lazarus (windows and linux).
by Jurassic Pork  03/2013
This library is Free software; you can rediStribute it and/or modify it
  under the terms of the GNU Library General Public License as published by
  the Free Software Foundation; either version 2 of the License, or (at your
  option) any later version.

  This program is diStributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; withOut even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
  for more details.

  You should have received a Copy of the GNU Library General Public License
  along with This library; if not, Write to the Free Software Foundation,
  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. }

 Based on  :
- SdpoSerial v0.1.4
  CopyRight (C) 2006-2010 Paulo Costa
   This email address is being protected from spambots. You need JavaScript enabled to view it.
 
- Synaser library  by Lukas Gebauer 
- TcomPort component 


Features :
Changed :  baudrate values.
           stop bits  new value : 1.5
new event : onstatus
new property FRcvLineCRLF : if this property is true, you use RecvString
in place of RecvPacket when you read data from the port.

new procedure  ShowSetupDialog to open a port settings form :
the device combobox contain the enumerated ports.
new procedure to enumerate real serial port on linux ( in synaser).

Demo : a simulator of serial port gps + serial port receiver :
you can send NMEA frames ( GGA GLL RMC) to the opened serial port
(start gps simulator). You can change speed and heading.
In the memo you can see what is received from  the opened serial port.
In the status bar you can see the status events.

tested with windows 7 and Ubuntu 12.04
                                       
if you haven't serial ports in your PC you can use virtual ports :
1 - WINDOWS 
To simulate  a paired serial ports on  windows : com0com   

2 - Linux
To simulate  a paired serial ports on linux : socat 
ex :  socat -d -d PTY: PTY:

To connect to a bluetooth GPS on Linux
echo connection to a  bluetooth GPS(/dev/rfcomm0)

sudo rfcomm bind  0 xx:xx:xx:xx:xx:xx 1

====================================================================
How to install the component ( lazarus version >=  1.x) :  

1 - Download the file LazSerial.7z (you must be logged in the forum  to see and download the file). 

2 - Open the file and uncompress it in the Lazarus/components directory.

3 - Open Lazarus IDE ,  Open the package ( packages/open a package file) LazSerialPort.lpk 

4 - Compile 

5 - Install

====================================================================

Sorry for my poor english but it isn't my natural language.

to be continued if it is usable ....

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Written by Joomla

Category: Non catégorisé

Published: 04 January 2012

Bienvenue sur le blog de Jurassic Pork !!.

Le site a pour but de tester le système de gestion de contenus  JOOMLA

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Written by Jurassic Pork

Category: Non catégorisé

Published: 28 January 2015