5 replies to this topic

[monewwq1]

Hi, I have some values that I would like to graph. The x-axis will be Time, and the y-axis will be a sensor reading. My sensor readings are received every 1 second on the UART of a Netduino. Is there a graphing package out there that would fit nicely with the .Net Micro Framework? I would like to display the graph via a Windows form, or via a web page. Any suggestions?

[monewwq1]

I guess it doesn't really have to be .Net. I've decided to use this for now: XML/SWF Charts

[Dan T]

I would like to display the graph...via a web page. The x-axis will be Time, and the y-axis will be a sensor reading...received every 1 second on the UART of a Netduino.

Any suggestions?

Well, if you're using a NetduinoPlus and have wired internet access nearby, then that's EXACTLY what Pachube does for you. And if you don't like going to their site for the graph, you can imbed one in your own site: http://apps.pachube.com/

This idea brought to you by Getting Started with the Internet of Things by Cuno Pfister

[Spork]

Google Charts might be another good approach and would be very lightweight on the Netduino side. I guess Pachube is a similarly lightweight solution, but I don't think it has any free plans. Google Charts costs nothing.

[Mario Vernari]

Time ago I've posted a solution for graphing data using Silverlight as front-end client.
The work is much like an aggregation of several stuffs from other's people.
http://forums.netdui...h__1#entry12604

[Nevyn]

Is there a graphing package out there that would fit nicely with the .Net Micro Framework? I would like to display the graph via a Windows form, or via a web page.

Microsoft's .NET Chart Controls are available for ASP.NET, Silverlight and I believe, WinForm applications. You can fins the Scott Guthries' post about using the controls in ASP.NET here.

I used the same control toolkit in a Silverlight application and the posting about that is in the forums.

Hope this helps,
Mark