API for the Grove Rotary Angle Sensor (Knob) More...

Detailed Description

Basic UPM module for the Grove rotary angle sensor (knob) on analog. Provides a set of functions to read the absolute pin value, degrees or radians, and another set to do the same relative to the center of the knob range.

        upm_grove.GroveRotary knob = new upm_grove.GroveRotary(0);
        while (true) {
            float abs_value = knob.abs_value(); // Absolute raw value
            float abs_deg = knob.abs_deg(); // Absolute degrees
            float abs_rad = knob.abs_rad(); // Absolute radians
            float rel_value = knob.rel_value(); // Relative raw value
            float rel_deg = knob.rel_deg(); // Relative degrees
            float rel_rad = knob.rel_rad(); // Relative radians
            System.out.println("Absolute: " + abs_value + " raw, " + abs_deg + " deg, " + abs_rad
                    + " rad");
            System.out.println("Relative: " + rel_value + " raw, " + rel_deg + " deg, " + rel_rad
                    + " rad");
            Thread.sleep(3000);
        }

Public Member Functions
synchronized void	delete ()

	GroveRotary (long pin)

float	abs_value ()

float	abs_deg ()

float	abs_rad ()

float	rel_value ()

float	rel_deg ()

float	rel_rad ()

Public Member Functions inherited from Grove
synchronized void	delete ()

String	name ()