73 lines
2.0 KiB
C++
73 lines
2.0 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 module for the GroveO2 Oxygen Gas Sensor
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* @defgroup groveo2 libupm-groveo2
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* @ingroup seeed analog gaseous
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*/
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/**
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* @library groveo2
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* @sensor groveo2
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* @comname Grove O2 Sensor
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* @type gaseous
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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 GroveO2 Oxygen Gas Sensor
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*
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* The Grove O2 sensor measures the oxygen concentration in the air
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*
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* @snippet groveo2.cxx Interesting
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*/
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class GroveO2 {
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public:
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/**
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* GroveO2 sensor constructor
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*
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* @param pin analog pin to use
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*/
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GroveO2(int pin);
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/**
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* GroveO2 Destructor
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*/
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~GroveO2();
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/**
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* Measures O2 from the sensor
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*
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* @return the Oxygen concentration as voltage
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*/
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float voltageValue();
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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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