hell-o world
i tried example in ketai library for measure heart rate value. i gave also body sensor permission, but it's not working.
what should i do..?
import ketai.sensors.*;
KetaiSensor sensor;
float heartrate = 0; boolean isStepDetectorAvailable = true ; boolean isStepCounterAvailable = true; boolean SENSOR_STATUS_UNRELIABLE=false; boolean SENSOR_STATUS_NO_CONTACT=false; void setup() { fullScreen(); sensor = new KetaiSensor(this); sensor.start(); sensor.list(); orientation(PORTRAIT); textAlign(CENTER, CENTER); textSize(30); sensor.enableHeartRateSensor();
} void draw(){ background(#7F0000); text(heartrate,width/2,height/2);
} public void mousePressed() { if (sensor.isStarted())
sensor.stop();
else{
sensor.start();
sensor.enableHeartRateSensor(); println("Sensor isStoped: " + sensor.isStarted()); }} void onHeartRateEvent(float r){ heartrate= floor(r);
}