/*
 * Place-holder Header for Documentation and future API change
 *
 * Copyright (c) 2014 Intel Corporation.
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 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
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 */
 
/**
 * @library grove
 * @sensor groverotary
 * @comname Grove Rotary Angle Sensor
 * @altname Rotary Potentiometer
 * @type ainput
 * @man seeed
 * @con analog
 * @kit gsk
 *
 * @brief API for the Grove Rotary Angle Sensor (Knob)
 *
 * 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's range.
 *
 * @image html groverotary.jpeg
 * @snippet groverotary.cxx Interesting
 */