mirror of
https://github.com/eclipse/upm.git
synced 2025-03-15 13:07:40 +03:00
0e52ea619b
Added the C source for the gsr sensor with necessary changes to cmake,
examples, docs.
* Renamed all files with grovegsr to gsr
* Replaced all instances of grovegsr with gsr
* Added C source for gsr sensor
* Updated all cmake files
* Added C example for gsr sensor
* Fixed C++ threshold method from throwing on a successfull aio read
Signed-off-by: Noel Eck <noel.eck@intel.com>
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/*
|
|
* Author: Zion Orent <zorent@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 <string>
|
|
#include <mraa/aio.h>
|
|
|
|
namespace upm {
|
|
/**
|
|
* @brief Grove GSR Galvanic Skin Response Sensor library
|
|
* @defgroup gsr libupm-gsr
|
|
* @ingroup seeed analog electric
|
|
*/
|
|
|
|
/**
|
|
* @library gsr
|
|
* @sensor gsr
|
|
* @comname Grove GSR Sensor
|
|
* @type electric
|
|
* @man seeed
|
|
* @con analog
|
|
*
|
|
* @brief API for the Grove GSR Galvanic Skin Response Sensor
|
|
*
|
|
* Measures the electrical conductance of skin
|
|
* to measure strong emotional reactions.
|
|
* In other words, it measures sweat on your fingers
|
|
* as an indicator of strong emotional reactions.
|
|
*
|
|
* @image html gsr.jpg
|
|
* @snippet gsr.cxx Interesting
|
|
*/
|
|
class GSR {
|
|
public:
|
|
/**
|
|
* Grove GSR sensor constructor
|
|
*
|
|
* @param pin Analog pin to use
|
|
*/
|
|
GSR(int pin);
|
|
/**
|
|
* GSR destructor
|
|
*/
|
|
~GSR();
|
|
|
|
/**
|
|
* Calibrates the Grove GSR sensor
|
|
*/
|
|
void calibrate();
|
|
|
|
/**
|
|
* Gets the electrical conductance of the skin from the sensor
|
|
*
|
|
* @return Electrical conductance of the skin
|
|
*/
|
|
int value();
|
|
|
|
private:
|
|
mraa_aio_context m_aio;
|
|
};
|
|
}
|
|
|
|
|