MegunoLink

I am plotting data on an XYplot.

Here is the Arduino code that is sending the data. Note the 4 for nDecimalPlaces
void updateUserInterface() {
plotArticulation.SendData("Articulation", wirePullDistance, articulationAngle, 4 );
plotArticulation.SendData("Force", wirePullDistance, force, 4 );
}

The output that shows in the monitor looks like this. There are four decimal places for the Y axis data, but not the X axis data.
{XYPLOT|DATA|Articulation|-0.08|-11.0034}
{XYPLOT|DATA|Force|-0.08|1.2643}

How do I get four decimal places for the X axis data?

Jeff

Hi Jeff, looks like maybe a bug in the library. You can see the library files here
https://github.com/Megunolink/MLP/blob/ ... y/XYPlot.h

I think maybe if you modify the same file on your computer by changing line 120 to be more like line 122 you should get decimal places for x value as well. Let me know if that works.

Phil

Phil,

Yes, changing line 120 in the library to be as shown below solves the problem and gives the same number of decimal places for both X and Y values.

m_rDestination.print(*xValues++, nDecimalPlaces);

Thanks,
Jeff