Real Time Plotting Tool ( Oscilloscope )

Using Arduino Interfacing w/ Software on the Computer
9

Hi Brijesh,

  • It would be great to have an X-Y plot -> analog1 on X and analog2 on Y
    This one is more difficult to implement. Not so sure where it would used.

It would allow to have two related sensors in one plot, e.g. temperature versus humidity (greenery?) - heigth versus pressure (up in the air or under water) - length vs force - speed vs voltage (testing a generator) -

  • plot signal through some function
    e.g. I have an analog signal 0..1024 and I want to map that on temperature through some function e.g. a temperature function
    float T(int s)
    {
    return -50 + s/4.0;
    }
    The scale should be temperature degrees Celsius of course

This is far more difficult to implement. I can implement a single operation. To implment multiple operation like you have (one addition and one division) requires me to write a mathmatical expression parser (not sure if that is right term). Way beyond my programming skills, by the way I am not a programmer by profession. :slight_smile:

I know it is a very difficult one but it would give the screenshots a "real world meaning"

google - math parser C# - and you will find free to use classes like

Still not trivial