FlexiPlot Arduino Library

Arduino Library for interfacing with FlexiPlot plotting tool

Provides a relativly easier way to interface arduino with FlexiPlot

Time Plot example:

Example how to plot a real time line chart with arduino and flexiplot.

It consists of 4 steps:

1. Add a plot: FlexiTimePlot myPlot;
2. Add a series: myPlot.addSeries("Random");
3. Add data to series: myPlot.seriesByName("Random");
4. Send it to FlexiPlot: myPlot.plot();

Then repeat steps 3 and 4. Once you send the data to FlexiPlot, the data points in arduino are automatically cleared.

Here is full example of real time plotting:

#include "FlexiPlot.h"

FlexiTimePlot myPlot;
FlexiXYSeries* seriesSin;

double xVal;

void setup() {
  Serial.begin(115200);

  myPlot.setID("P0");
  seriesSin = myPlot.addSeries("Sin");
  myPlot.addSeries("Cos");
  myPlot.addSeries("Random");

  xVal = 0;
}

void loop() {
  xVal += 2;
  
  seriesSin->addData(sin(xVal/10.0))->addData(sin((xVal+1)/10.0));
  myPlot.series(1)->addData(cos(xVal/10.0))->addData(cos((xVal+1)/10.0));
  myPlot.seriesByName("Random")->addData( random(-30,30)/30.0 )->addData( random(-30,30)/30.0 );
  delay(60);

  myPlot.plot();

}