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Web page with "realtime" I/O updates

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The attached sample program illustrates how to control and monitor RCM4xxx I/O in realtime via a web page. Specifically, it allows control and monitoring of the RCM4xxx protoboard LED's and pushbuttons. The technique that is used for realtime monitoring is Remote Scripting with Iframes (RSI).

For more information I would recommend googling "Remote Scripting with Iframes"
asked Jan 21, 2008 in Rabbit by tgarcia New to the Community (16 points)

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7 Answers

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Attached you will find a sample application that uses RabbitWeb and the Yahoo! User Interface libraries. YUI is a collection of JavaScript, CSS and Image resource files that make it easier to build richly interactive web applications using DOM scripting, DHTML, and AJAX. For more information on YUI see the following link: http://developer.yahoo.com/yui/ By combining YUI with our RabbitWeb scripting language you can greatly reduce your web development time and create feature rich web applications.

The attached sample was adapted from the browseled.c sample that ships with Dynamic C. The new sample (browseled4k.c) allows you to control and monitor the 2 LEDs and 2 Pushbuttons on the Rabbit 4K Development board. The web interface polls the Rabbit server approximately every second. The purpose for the sample is to illustrate how to use RabbitWeb to generate a dynamic JSON formatted data file and how to handle web updated variables. The sample also shows how to dynamically fetch the RabbitWeb data file using the YUI DataSource utility with uses AJAX.
answered Aug 11, 2008 by tgarcia New to the Community (16 points)
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I would just like to say 'thank you' for posting the Remote Scripting with Iframes (RSI) example code, I found it extremely useful.

I haven't had the need to try the other code example that has been posted. Anybody else used this code and would like to comment?
answered Jul 7, 2009 by Conrad New to the Community (1 point)
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Links are broken :-(
answered Sep 4, 2010 by rpb6502 New to the Community (1 point)
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hi,
i m new to RCM5600w
can sum 1 provide tutorial for real time input output through wb page,
actually i operate the device though Web page
please help....!! :(
answered Jan 8, 2011 by mammona New to the Community (2 points)
0 votes
hi,
i m new to RCM5600w
can sum 1 provide tutorial for real time input output through wb page,
actually i operate the device though Web page
please help....!! :(
answered Jan 8, 2011 by mammona New to the Community (2 points)
0 votes
Hello , can you upload once again..the links broken
answered Sep 21, 2011 by cpigilam Veteran of the Digi Community (655 points)
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Hey!The technique that is used for realtime monitoring is Remote Scripting with Iframes (RSI)
answered May 17 by PatNichols New to the Community (1 point)
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