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60 lines
1.2 KiB
C++
60 lines
1.2 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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* This program and the accompanying materials are made available under the
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* terms of the The MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <iostream>
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#include <signal.h>
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#include <stdio.h>
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#include "hp20x.hpp"
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#include "upm_utilities.h"
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using namespace std;
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using namespace upm;
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int shouldRun = true;
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void
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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
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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 an HP20X on default I2C bus and address
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upm::HP20X bar;
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// Initialize the device with default values
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bar.init();
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// Output data every second until interrupted
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while (shouldRun) {
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printf("Temperature: %f Celsius\n", bar.getTemperature());
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printf("Pressure: %f Millibars\n", bar.getPressure());
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printf("Altitude: %f Meters\n", bar.getAltitude());
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printf("\n");
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upm_delay(1);
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}
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//! [Interesting]
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cout << "Exiting..." << endl;
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return 0;
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}
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