| /* |
| * Author: Jon Trulson <jtrulson@ics.com> |
| * Copyright (c) 2015 Intel Corporation. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * 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 |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #pragma once |
| |
| #include <iostream> |
| #include <string> |
| #include "gas.h" |
| |
| namespace upm { |
| /** |
| * @library gas |
| * @sensor mq8 |
| * @comname DFRobot MQ8 CO Gas Sensor |
| * @type gaseous |
| * @man dfrobot |
| * @con analog |
| * |
| * @brief API for the DFRobot MQ8 Hydrogen (H2) Gas Sensor |
| * |
| * The MQ8 Gas Sensor module is useful for detecting Hydrogen gas |
| * concentrations in the air. It has a detection range of 100-10000 |
| * ppm. |
| * |
| * For optimum use, it requires calibration after a pre-heat time of |
| * at least 24 hours. See the datasheet for details. |
| * |
| * @image html mq2-5.jpeg |
| * @snippet mq8.cxx Interesting |
| */ |
| class MQ8 : public Gas { |
| public: |
| /** |
| * MQ8 constructor |
| * |
| * @param gasPin Analog pin where the sensor is connected |
| */ |
| MQ8 (int gasPin); |
| |
| /** |
| * MQ8 destructor |
| */ |
| ~MQ8 (); |
| |
| /** |
| * Returns the name of the sensor |
| */ |
| std::string name() |
| { |
| return m_name; |
| } |
| private: |
| std::string m_name; |
| }; |
| } |