/** * * @license MIT License * * Copyright (c) 2022 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_SimpleTime.ino * @author Lewis He (lewishe@outlook.com) * @date 2022-12-12 * */ #include #include #include #include "SensorPCF8563.hpp" #include "LoRaBoards.h" SensorPCF8563 rtc; uint32_t lastMillis; void setup() { Serial.begin(115200); while (!Serial); setupBoards(); // PMU and RTC share I2C bus if (!rtc.begin(PMU_WIRE_PORT, I2C_SDA, I2C_SCL)) { Serial.println("Failed to find PCF8563 - check your wiring!"); while (1) { delay(1000); } } uint16_t year = 2022; uint8_t month = 12; uint8_t day = 12; uint8_t hour = 21; uint8_t minute = 00; uint8_t second = 30; rtc.setDateTime(year, month, day, hour, minute, second); } void loop() { if (millis() - lastMillis > 1000) { lastMillis = millis(); RTC_DateTime datetime = rtc.getDateTime(); Serial.printf(" Year :"); Serial.print(datetime.getYear()); Serial.printf(" Month:"); Serial.print(datetime.getMonth()); Serial.printf(" Day :"); Serial.print(datetime.getDay()); Serial.printf(" Hour:"); Serial.print(datetime.getHour()); Serial.printf(" Minute:"); Serial.print(datetime.getMinute()); Serial.printf(" Sec :"); Serial.println(datetime.getSecond()); } }