96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
/**
|
|
*
|
|
* @license MIT License
|
|
*
|
|
* Copyright (c) 2024 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.
|
|
*
|
|
* @file PCF8563_ClockOutput.ino
|
|
* @author Lewis He (lewishe@outlook.com)
|
|
* @date 2024-10-16
|
|
*
|
|
*/
|
|
#include <Wire.h>
|
|
#include <SPI.h>
|
|
#include <Arduino.h>
|
|
#include "SensorPCF8563.hpp"
|
|
|
|
#ifndef SENSOR_SDA
|
|
#define SENSOR_SDA 42
|
|
#endif
|
|
|
|
#ifndef SENSOR_SCL
|
|
#define SENSOR_SCL 41
|
|
#endif
|
|
|
|
#ifndef SENSOR_IRQ
|
|
#define SENSOR_IRQ 14
|
|
#endif
|
|
|
|
|
|
SensorPCF8563::ClockHz clock_array[] = {
|
|
SensorPCF8563::CLK_32768HZ,
|
|
SensorPCF8563::CLK_1024HZ,
|
|
SensorPCF8563::CLK_32HZ,
|
|
SensorPCF8563::CLK_1HZ,
|
|
SensorPCF8563::CLK_DISABLE,
|
|
};
|
|
|
|
String freq_hz_str[] = {
|
|
"32.768KHZ",
|
|
"1.024KHZ",
|
|
"32HZ",
|
|
"1HZ",
|
|
"DISABLE",
|
|
};
|
|
|
|
|
|
SensorPCF8563 rtc;
|
|
uint32_t intervalue;
|
|
uint8_t i = 0;
|
|
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
while (!Serial);
|
|
if (!rtc.begin(Wire, SENSOR_SDA, SENSOR_SCL)) {
|
|
Serial.println("Failed to find PCF8563 - check your wiring!");
|
|
while (1) {
|
|
delay(1000);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void loop()
|
|
{
|
|
if (millis() - intervalue > 5000) {
|
|
intervalue = millis();
|
|
Serial.print("Set freq : ");
|
|
Serial.println(freq_hz_str[i]);
|
|
rtc.setClockOutput(clock_array[i]);
|
|
i++;
|
|
i %= 5;
|
|
}
|
|
}
|
|
|
|
|