rtc_helper.ino File Reference

@license MIT License More...

#include <RtcDrv.hpp>

Include dependency graph for rtc_helper.ino:

Go to the source code of this file.

Macros
#define	SENSOR_SDA   17
#define	SENSOR_SCL   18
#define	SENSOR_IRQ   7

Functions
void	printInt (int val)
void	setup ()
void	loop ()

Variables
SensorRtcHelper	rtc
uint32_t	interval = 0
uint32_t	loopCount = 0

Detailed Description

@license MIT License

Copyright (c) 2025 lewis he

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.

Author

Lewis He (lewis.nosp@m.he@o.nosp@m.utloo.nosp@m.k.co.nosp@m.m)

Date

2025-02-24

Note

The SensorRtcHelper class supports automatic determination of the commonly used PCF8563 and PCF8503 real-time clock chips. There are some differences in the registers between the two. This class is added to facilitate switching between different chips without having to worry about the specific model used.

Definition in file rtc_helper.ino.

Macro Definition Documentation

SENSOR_IRQ

#define SENSOR_IRQ   7

Definition at line 44 of file rtc_helper.ino.

SENSOR_SCL

#define SENSOR_SCL   18

Definition at line 40 of file rtc_helper.ino.

SENSOR_SDA

#define SENSOR_SDA   17

Definition at line 36 of file rtc_helper.ino.

Function Documentation

loop()

void loop

(

)

Definition at line 91 of file rtc_helper.ino.

References buf, SensorRTC::convertUtcToTimezone(), SensorRtcHelper::getDateTime(), RTC_DateTime::getDay(), RTC_DateTime::getHour(), RTC_DateTime::getMinute(), RTC_DateTime::getMonth(), RTC_DateTime::getSecond(), RTC_DateTime::getYear(), interval, loopCount, printInt(), rtc, SensorRtcHelper::setDateTime(), and RTC_DateTime::toUnixTime().

printInt()

void printInt

(

int

val

)

Definition at line 52 of file rtc_helper.ino.

Referenced by loop().

setup()

void setup

(

)

Definition at line 61 of file rtc_helper.ino.

References SensorRtcHelper::begin(), SensorRtcHelper::getChipName(), rtc, SENSOR_SCL, SENSOR_SDA, and SensorRtcHelper::setDateTime().

Variable Documentation

interval

uint32_t interval = 0

Definition at line 49 of file rtc_helper.ino.

Referenced by loop().

loopCount

uint32_t loopCount = 0

Definition at line 50 of file rtc_helper.ino.

Referenced by loop().

rtc

SensorRtcHelper rtc

Definition at line 47 of file rtc_helper.ino.

Referenced by loop(), and setup().