upm/examples/c++/t6713-co2-sensor.cxx

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/*
* Author: Henry Bruce <henry.bruce@intel.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.
*/
#include <exception>
#include <iostream>
#include <stddef.h>
#include <stdint.h>
#include "iCO2Sensor.hpp"
#include "mraa/common.h"
#include "t6713.hpp"
#include "upm_utilities.h"
#define EDISON_I2C_BUS 1
#define FT4222_I2C_BUS 0
//! [Interesting]
int
main()
{
/* Create an instance of the T6713 sensor */
upm::T6713 sensor(EDISON_I2C_BUS);
/* Show usage from the iCO2Sensor interface */
upm::iCO2Sensor* cO2Sensor = static_cast<upm::iCO2Sensor*>(&sensor);
if (cO2Sensor == NULL) {
std::cout << "CO2 sensor not detected" << std::endl;
return 1;
}
std::cout << "CO2 sensor " << cO2Sensor->Name() << " detected" << std::endl;
while (true) {
try {
uint16_t value = cO2Sensor->CO2ForSource(cO2Sensor->Sources()[0]);
std::cout << "CO2 level = " << value << cO2Sensor->Units()[0] << std::endl;
} catch (std::exception& e) {
std::cerr << e.what() << std::endl;
}
upm_delay(1);
}
return 0;
}
//! [Interesting]