mirror of
https://github.com/eclipse/upm.git
synced 2025-03-15 04:57:30 +03:00
63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* Copyright (c) 2014 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 <string>
|
|
|
|
#include "ds1307.hpp"
|
|
|
|
using namespace std;
|
|
|
|
void
|
|
printTime(upm::DS1307& rtc)
|
|
{
|
|
cout << "The time is: " << rtc.month << "/" << rtc.dayOfMonth << "/" << rtc.year << " "
|
|
<< rtc.hours << ":" << rtc.minutes << ":" << rtc.seconds;
|
|
|
|
if (rtc.amPmMode)
|
|
cout << ((rtc.pm) ? " PM " : " AM ");
|
|
|
|
cout << endl;
|
|
|
|
cout << "Clock is in " << ((rtc.amPmMode) ? "AM/PM mode" : "24hr mode") << endl;
|
|
}
|
|
|
|
int
|
|
main(int argc, char** argv)
|
|
{
|
|
//! [Interesting]
|
|
// Instantiate a DS1037 on I2C bus 0
|
|
upm::DS1307 rtc(0);
|
|
|
|
// always do this first
|
|
cout << "Loading the current time... " << endl;
|
|
if (!rtc.loadTime()) {
|
|
cerr << "rtc.loadTime() failed." << endl;
|
|
return 0;
|
|
}
|
|
|
|
printTime(rtc);
|
|
|
|
// set the year as an example
|
|
cout << "setting the year to 50" << endl;
|
|
rtc.year = 50;
|
|
|
|
rtc.setTime();
|
|
|
|
// reload the time and print it
|
|
rtc.loadTime();
|
|
printTime(rtc);
|
|
|
|
//! [Interesting]
|
|
|
|
return 0;
|
|
}
|