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84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*
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* Author: Zion Orent <zorent@ics.com>
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* Copyright (c) 2015 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <string>
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#include <mraa/aio.h>
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namespace upm {
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/**
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* @brief UPM library for the GroveGSR Galvanic Skin Response Sensor
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* @defgroup grovegsr libupm-grovegsr
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* @ingroup seeed analog electric
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*/
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/**
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* @library grovegsr
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* @sensor grovegsr
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* @comname Grove GSR Sensor
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* @type electric
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* @man seeed
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* @con analog
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*
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* @brief C++ API for the GroveGSR Galvanic Skin Response Sensor
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*
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* Measure the electrical conductance of skin in order
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* to measure strong emotional reaction.
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* In other words, it measures sweat on your fingers
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* as an indicator of strong emotional reactions.
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*
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* @snippet grovegsr.cxx Interesting
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*/
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class GroveGSR {
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public:
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/**
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* GroveGSR sensor constructor
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*
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* @param pin analog pin to use
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*/
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GroveGSR(int pin);
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/**
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* GroveGSR Destructor
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*/
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~GroveGSR();
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/**
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* Calibrate the GroveGSR Sensor
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*/
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void calibrate();
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/**
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* Measure the electrical conductance of the skin from the sensor
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*
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* @return the electrical conductance of the skin
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*/
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int value();
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private:
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mraa_aio_context m_aio;
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};
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}
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