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Hello, I've solved the problem with a simple cast: //**********
**** unsigned char data; float value; value = *((float*)data)
; This converts byte to...
Jun 3, 2009
Projekts with pvBrowser
Hello pvBrowser users i think it was very intersting to hear more about your projekts ************
****** Please make a...
May 26, 2009
Question regarding webkit
Hello, Today I tried to use the pvbrowser instead of firefox for surfing around. It worked nicely. So it would be possible to produce some nice looking content...
May 11, 2009
Qt Creator is a new IDE from Nokia/Trolltech for development of Qt and C/C++ based applications. We have tested this IDE. To take full advantage of this IDE...
May 5, 2009
IEC 61499 and pvbrowser?
Hello, I have looked into the IEC 61499, which should replace the IEC 61131-3 in future. There are alrready some nice open source runtime and engineering...
Apr 25, 2009
How to connect to Profibus?
How to connect Pvbrowser to Profibus? The wiki link on the news page does not work anymore....
Apr 25, 2009
Showing text with bar
Hello, has anybody a recommendation how to realise this the best way: I want to display some text and some bars. The bars should change the size and color,...
Apr 23, 2009
Save table as a csv file
Hellow everyone, I´m trying to save the data i have in a TQtable in a csv file to could open later, use it on excel and so on... I´m trying to use...
Apr 22, 2009
Buttons in a Table
Hello Rainer, thank you for the new feature where buttons are possible in tables now. However, I have a problem: My buttons are colored blue. pvTableButton...
Apr 18, 2009
Hello I want to replace my 3 CANopen Wago coupleurs by Ethernet Modbus ones : I have a long 200 m cable outdoors and every year some coupleurs are destroyed by...
Apr 16, 2009
Problem Verbindung zur S7 unter Windows
Guten Morgen, ich erstelle zur Zeit ein Testprojekt unter Windos mit einer Anbindung an eine S7-400(TCP/IP)
. Server, Siemensdaemon und PVbrowser laufen soweit....
Apr 9, 2009
port serial rs232 on fedora10(linux) and shared memory
je voulai savoi esque je doit configurer le port rs232 sur fedora 10 pour qu 'il soit utiliser par pvbrowser ? et si vous avez une idee sur l'utilisation des...
Apr 1, 2009
Help with serial port
Hi As part of my learning process i am using pv browser to make a front end for serial port.So the simplest task here that pressing a button a charcter will be...
Mar 30, 2009
Error in serial.selectm, pvb 4.3.5
Hi, I found a problem in the serial class in rlserial.cpp when i was testing a daemon for the DCON protocol to communicate with data acquisition modules from...
Mar 16, 2009
Problem with Ubuntu 8.10 and new pbv 4.3.7
util.cpp:4474: Warnung: Format ist kein Zeichenkettenlitera
l, und keine Formatargumente rm -f libpvsmt.so.
1.0.0 libpvsmt.so libpvsmt.so.
Mar 13, 2009
2 errors in rendering the SVG files
Hi, I've noticed 2 errors on pvbrowseer renders svg files: 1. When rendering text with <CR> characters (multiline text), it renders as a single line text; 2....
Mar 6, 2009
Summary for installing pvbrowser on Ubuntu and Debian
Here is a summary from the discussion below "howto build and install pvbrowser on ubuntu or debian" # first you have to install the Qt4 development package #...
Mar 4, 2009
@Arian: installing pvbrowser using alien ?
For RPM based distributions we provide binary packages of pvbrowser on the openSUSE buildservice. Search for pvbrowser here: ...
Feb 28, 2009
Re: Checking Packages are present
Hi, *** For debian based systems (includes Ubuntu)*** While looking to see if all required packages were installed I used the following command dpkg-query -l |...
Feb 28, 2009
Re: Ubuntu Installation
Hello I've been trying to install on Ubuntu, using the postings from Arian and Rainer http://tech.
message/302 But alas I...
Feb 28, 2009
Hi, I've just finished a pvBrowser application for EON (energy distribution)
. I have no time to write a true case study but here are few words: the system...
Feb 26, 2009
Table cells instead of buttons?
Hello, I need to generate buttons dynamically. Therefore I used a table and use the table cell event instead of a button. This works nice. However, the table...
Feb 20, 2009
Big number of rlModbusClient objects error on Ubuntu 8.04
Hello, I want to submit an error that appears when the number of rlModbusClients created is greater than 16. (This issue appears on Ubuntu 8.04, maybe cann...
Feb 20, 2009
Hello In the news section of the pvbrowser website the on the 12th Feb 2008 there is a link to TuxEIP. The website seems to be down. Does anyone know why or...
Feb 1, 2009
pvbrowser on windows
Hello, I've installed pvbrowser 4.2 on Fedora 9. Designed a server and run it using default port 5050. I can access the server using the pvbrowser running on...
Jan 28, 2009
Different display sizes
Hi, I'm encountering the following problem: I have a server running on a machine. From 2 different workstations running the same version of pvbrowser, and with...
Jan 23, 2009
I've noticed that no information regarding colors (ex. palette or style) are not imported from Qt Designer to pvb. Also when I'm setting colors of items (ex....
Jan 9, 2009
pvBrowser Ubuntu installation issues
Hello, Here is a short brief about special installation issues encountered in Ubuntu 8.04 installation. I will describe the installation steps in a brief way. ...
Jan 9, 2009
Still error import ui file
Hi, I'm trying to import .ui files with pvdevelop and I'm encountering some problems: 1. If I'm starting a new server I can import without any problem the .ui...
Jan 8, 2009
Error import .ui file
Hi, I'm trying to import an .ui file and I get this error: importUi(mask1.
ui) "QFormBuilder was unable to create a widget of the class 'PvbDraw
Jan 7, 2009
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