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922e0cc26b
To make room for UPM C and C++ sensor code to coexist, all UPM
C++ headers have been renamed from h -> hpp. This commit contains
updates to documentation, includes, cmake collateral, examples, and
swig interface files.
* Renamed all cxx/cpp header files which contain the string
'copyright intel' from .h -> .hpp (if not already hpp).
* Replaced all references to .h with .hpp in documentation,
source files, cmake collateral, example code, and swig interface
files.
* Replaced cmake variable module_h with module_hpp.
* Intentionally left upm.h since this file currently does not
contain code (documentation only).
Signed-off-by: Noel Eck <noel.eck@intel.com>
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/*
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* Author: Jon Trulson <jtrulson@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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#include <unistd.h>
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#include <iostream>
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#include <signal.h>
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#include "mhz16.hpp"
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using namespace std;
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bool shouldRun = true;
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void sig_handler(int signo)
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{
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if (signo == SIGINT)
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shouldRun = false;
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}
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int main (int argc, char **argv)
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{
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signal(SIGINT, sig_handler);
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//! [Interesting]
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// Instantiate a MHZ16 serial CO2 sensor on uart 0.
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// This example was tested on the Grove CO2 sensor module.
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upm::MHZ16* co2 = new upm::MHZ16(0);
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// make sure port is initialized properly. 9600 baud is the default.
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if (!co2->setupTty(B9600))
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{
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cerr << "Failed to setup tty port parameters" << endl;
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return 1;
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}
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cout << "Make sure that the sensor has had at least 3 minutes to warm up"
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<< endl;
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cout << "or you will not get valid results." << endl;
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cout << "The temperature reported is not the ambient temperature, " << endl;
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cout << "but rather the temperature of the sensor elements." << endl;
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sleep(1);
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while (shouldRun)
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{
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if(!co2->getData()){
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cerr << "Failed to retrieve data" << endl;
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continue;
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}
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cout << "CO2 concentration: " << co2->getGas() << " PPM, "
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<< "Temperature (in C): " << co2->getTemperature() <<endl;
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sleep(2);
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}
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//! [Interesting]
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cout << "Exiting..." << endl;
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delete co2;
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return 0;
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}
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