Mihai Tudor Panu 89d5de43e0 license: update to SPDX style license text throughout
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2020-03-05 15:13:36 -08:00

54 lines
1.2 KiB
C++

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2015 Intel Corporation.
*
* This program and the accompanying materials are made available under the
* terms of the The MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
*/
#include <iostream>
#include <signal.h>
#include "ad8232.hpp"
#include "upm_utilities.h"
using namespace std;
bool shouldRun = true;
void
sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int
main()
{
signal(SIGINT, sig_handler);
//! [Interesting]
// Instantiate a Ad8232 sensor on digital pins 10 (LO+), 11 (LO-)
// and an analog pin, 0 (OUTPUT)
upm::AD8232 ad8232(10, 11, 0);
// Output the raw numbers from the ADC, for plotting elsewhere.
// A return of 0 indicates a Lead Off (LO) condition.
// In theory, this data could be fed to software like Processing
// (https://www.processing.org/) to plot the data just like an
// EKG you would see in a hospital.
while (shouldRun) {
cout << ad8232.value() << endl;
upm_delay_us(1000);
}
//! [Interesting]
cout << "Exiting" << endl;
return 0;
}