add Arduino code folder
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#include <LiquidCrystal_I2C.h>
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#include <time.h>
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#include <FirebaseESP32.h>
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#include <Wire.h>
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#include "RTClib.h"
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#include <Stepper.h>
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#include <ArduinoJson.h>
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#include <WiFiManager.h>
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// Firebase config
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#define FIREBASE_HOST "https://coba-smartmedibox-default-rtdb.firebaseio.com"
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#define FIREBASE_AUTH "AIzaSyAUVen3yiSUrNJw7HnRif0_IBmUdeStY0c"
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FirebaseData fbdo;
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FirebaseAuth auth;
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FirebaseConfig config;
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bool signupOK = false;
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// RTC
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RTC_DS3231 rtc;
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LiquidCrystal_I2C lcd(0x27, 16, 2);
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// Stepper motor
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const int stepsPerRevolution = 2038;
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#define IN1 32
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#define IN2 33
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#define IN3 25
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#define IN4 26
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Stepper kotak1(stepsPerRevolution, IN1, IN3, IN2, IN4);
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#define IN5 17
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#define IN6 5
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#define IN7 18
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#define IN8 19
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Stepper kotak2(stepsPerRevolution, IN5, IN7, IN6, IN8);
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// Jadwal dari Firebase
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int kotak1Schedule[4][2];
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int kotak2Schedule[4][2];
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bool kotak1Activated[4] = {false, false, false, false};
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bool kotak2Activated[4] = {false, false, false, false};
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bool kotak1AlarmActive[4] = {false, false, false, false};
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bool kotak2AlarmActive[4] = {false, false, false, false};
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// Pin tambahan
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const int buzzerPin = 27;
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const int ledPin = 14;
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const int buttonPin1 = 34;
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const int buttonPin2 = 23;
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int lastButtonState1 = LOW;
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bool buttonPressed1 = false;
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bool lastButtonStatus1 = false;
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bool buttonStatus1 = false;
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int lastButtonState2 = LOW;
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bool buttonPressed2 = false;
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bool lastButtonStatus2 = false;
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bool buttonStatus2 = false;
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unsigned long buttonTriggerTime1 = 0;
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bool shouldResetFirebaseButton1 = false;
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unsigned long buttonTriggerTime2 = 0;
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bool shouldResetFirebaseButton2 = false;
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unsigned long lastUpdateTime = 0;
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const unsigned long updateInterval = 60000; // 60 detik
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unsigned long lastUpdateTime2 = 0;
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const unsigned long updateInterval2 = 30000; // 60 detik
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void setup() {
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Serial.begin(115200);
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Wire.begin(21, 22);
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lcd.init();
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lcd.backlight();
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lcd.begin(16, 2);
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lcd.clear();
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lcd.setCursor(1, 0);
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lcd.print("Hubungkan Wifi");
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WiFi.mode(WIFI_STA);
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WiFiManager wm;
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wm.resetSettings();
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bool res;
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res = wm.autoConnect("AutoConnectAP", "password");
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Serial.println("Hubungkan Wifi.....");
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if (!res) {
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Serial.println("Gagal konek");
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} else {
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Serial.println("Berhasil konek");
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}
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lcd.clear();
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lcd.setCursor(1, 0);
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lcd.print("Wifi Terhubung");
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delay(1000);
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config.database_url = FIREBASE_HOST;
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config.api_key = FIREBASE_AUTH;
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if (Firebase.signUp(&config, &auth, "", "")) {
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Serial.println("Firebase signup ok");
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signupOK = true;
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} else {
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Serial.printf("%s\n", config.signer.signupError.message.c_str());
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}
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Firebase.begin(&config, &auth);
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Firebase.reconnectWiFi(true);
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if (!rtc.begin()) {
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Serial.println("RTC tidak terdeteksi!");
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while (1);
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} else {
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setRTCfromNTP(); // Sinkronkan waktu RTC dari internet saat awal nyala
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}
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kotak1.setSpeed(5);
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kotak2.setSpeed(5);
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pinMode(buzzerPin, OUTPUT);
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pinMode(ledPin, OUTPUT);
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pinMode(buttonPin1, INPUT);
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pinMode(buttonPin2, INPUT);
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lcd.clear();
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lcd.setCursor(1, 0);
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lcd.print("Smart Medicine");
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lcd.setCursor(6, 1);
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lcd.print("Box");
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delay(2000);
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updateFromFirebase();
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}
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void setRTCfromNTP() {
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configTime(25200, 0, "pool.ntp.org"); // WIB = UTC+7 = 25200 detik offset
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struct tm timeinfo;
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if (getLocalTime(&timeinfo)) {
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rtc.adjust(DateTime(
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timeinfo.tm_year + 1900,
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timeinfo.tm_mon + 1,
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timeinfo.tm_mday,
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timeinfo.tm_hour,
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timeinfo.tm_min,
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timeinfo.tm_sec
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));
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Serial.println("RTC disinkronkan dengan waktu NTP (WIB)");
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} else {
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Serial.println("Gagal mendapatkan waktu dari NTP");
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}
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}
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void updateFromFirebase() {
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// Kotak 1
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for (int i = 0; i < 4; i++) {
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String pathJam = "/jadwal/kotak1/" + String(i) + "/jam";
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String pathMenit = "/jadwal/kotak1/" + String(i) + "/menit";
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if (Firebase.getInt(fbdo, pathJam)) {
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kotak1Schedule[i][0] = fbdo.intData();
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} else {
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kotak1Schedule[i][0] = -1; // Tandai tidak valid
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}
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if (Firebase.getInt(fbdo, pathMenit)) {
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kotak1Schedule[i][1] = fbdo.intData();
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} else {
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kotak1Schedule[i][1] = -1;
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}
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}
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// Kotak 2
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for (int i = 0; i < 4; i++) {
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String pathJam = "/jadwal/kotak2/" + String(i) + "/jam";
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String pathMenit = "/jadwal/kotak2/" + String(i) + "/menit";
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if (Firebase.getInt(fbdo, pathJam)) {
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kotak2Schedule[i][0] = fbdo.intData();
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} else {
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kotak2Schedule[i][0] = -1;
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}
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if (Firebase.getInt(fbdo, pathMenit)) {
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kotak2Schedule[i][1] = fbdo.intData();
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} else {
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kotak2Schedule[i][1] = -1;
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}
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}
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fbdo.clear(); // Bersihkan setelah digunakan
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}
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void lcdI2c() {
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DateTime now = rtc.now();
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int waktuSekarang = now.hour() * 60 + now.minute();
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int waktuTerdekat1 = 24 * 60 + 1;
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int indexTerdekat1 = -1;
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int waktuTerdekatBesok1 = 24 * 60 + 1;
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int indexTerdekatBesok1 = -1;
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int waktuTerdekat2 = 24 * 60 + 1;
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int indexTerdekat2 = -1;
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int waktuTerdekatBesok2 = 24 * 60 + 1;
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int indexTerdekatBesok2 = -1;
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// Cari jadwal terdekat kotak 1
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for (int i = 0; i < 4; i++) {
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int jam = kotak1Schedule[i][0];
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int menit = kotak1Schedule[i][1];
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if (jam < 0 || menit < 0) continue;
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int waktuJadwal = jam * 60 + menit;
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if (waktuJadwal >= waktuSekarang && waktuJadwal - waktuSekarang < waktuTerdekat1) {
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waktuTerdekat1 = waktuJadwal - waktuSekarang;
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indexTerdekat1 = i;
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}
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if (waktuJadwal < waktuTerdekatBesok1) {
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waktuTerdekatBesok1 = waktuJadwal;
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indexTerdekatBesok1 = i;
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}
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}
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// Cari jadwal terdekat kotak 2
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for (int i = 0; i < 4; i++) {
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int jam = kotak2Schedule[i][0];
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int menit = kotak2Schedule[i][1];
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if (jam < 0 || menit < 0) continue;
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int waktuJadwal = jam * 60 + menit;
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if (waktuJadwal >= waktuSekarang && waktuJadwal - waktuSekarang < waktuTerdekat2) {
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waktuTerdekat2 = waktuJadwal - waktuSekarang;
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indexTerdekat2 = i;
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}
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if (waktuJadwal < waktuTerdekatBesok2) {
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waktuTerdekatBesok2 = waktuJadwal;
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indexTerdekatBesok2 = i;
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}
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}
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lcd.clear();
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// Tampilkan Kotak 1
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lcd.setCursor(0, 0);
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lcd.print("Kotak 1 = ");
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int jam1 = -1, menit1 = -1;
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if (indexTerdekat1 != -1) {
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jam1 = kotak1Schedule[indexTerdekat1][0];
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menit1 = kotak1Schedule[indexTerdekat1][1];
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} else if (indexTerdekatBesok1 != -1) {
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jam1 = kotak1Schedule[indexTerdekatBesok1][0];
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menit1 = kotak1Schedule[indexTerdekatBesok1][1];
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}
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if (jam1 != -1 && menit1 != -1) {
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if (jam1 < 10) lcd.print("0");
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lcd.print(jam1);
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lcd.print(":");
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if (menit1 < 10) lcd.print("0");
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lcd.print(menit1);
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} else {
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lcd.print("--:--");
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}
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// Tampilkan Kotak 2
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lcd.setCursor(0, 1);
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lcd.print("Kotak 2 = ");
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int jam2 = -1, menit2 = -1;
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if (indexTerdekat2 != -1) {
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jam2 = kotak2Schedule[indexTerdekat2][0];
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menit2 = kotak2Schedule[indexTerdekat2][1];
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} else if (indexTerdekatBesok2 != -1) {
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jam2 = kotak2Schedule[indexTerdekatBesok2][0];
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menit2 = kotak2Schedule[indexTerdekatBesok2][1];
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}
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if (jam2 != -1 && menit2 != -1) {
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if (jam2 < 10) lcd.print("0");
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lcd.print(jam2);
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lcd.print(":");
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if (menit2 < 10) lcd.print("0");
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lcd.print(menit2);
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} else {
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lcd.print("--:--");
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}
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}
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void loop() {
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if (!Firebase.ready()) {
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//Serial.println("Firebase tidak ready, mencoba reconnect...");
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Firebase.begin(&config, &auth);
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}
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unsigned long currentMillis = millis();
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// Perbarui jadwal dari Firebase setiap 60 detik
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if (currentMillis - lastUpdateTime > updateInterval) {
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updateFromFirebase();
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lastUpdateTime = currentMillis;
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}
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unsigned long currentMillis2 = millis();
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// Perbarui jadwal dari Firebase setiap 60 detik
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if (currentMillis2 - lastUpdateTime2 > updateInterval2) {
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lcdI2c();
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lastUpdateTime2 = currentMillis2;
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}
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DateTime now = rtc.now();
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int h = now.hour();
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int m = now.minute();
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// Deteksi tombol 1 fisik
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int currentButtonState1 = digitalRead(buttonPin1);
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if (currentButtonState1 == HIGH && lastButtonState1 == LOW) {
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buttonPressed1 = true;
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Serial.println("Tombol 1 fisik ditekan");
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}
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lastButtonState1 = currentButtonState1;
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// Deteksi tombol 2 fisik
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int currentButtonState2 = digitalRead(buttonPin2);
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if (currentButtonState2 == HIGH && lastButtonState2 == LOW) {
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buttonPressed2 = true;
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Serial.println("Tombol 2 fisik ditekan");
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}
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lastButtonState2 = currentButtonState2;
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// Baca status dari Firebase (dari APK)
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Firebase.getBool(fbdo, "/status/button1");
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bool firebaseButton1 = fbdo.boolData();
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// Baca status dari Firebase (dari APK)
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Firebase.getBool(fbdo, "/status/button2");
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bool firebaseButton2 = fbdo.boolData();
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// Jika tombol fisik ditekan
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if (buttonPressed1) {
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Firebase.setBool(fbdo, "/status/button1", true);
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buttonTriggerTime1 = millis();
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shouldResetFirebaseButton1 = true;
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}
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// Jika tombol fisik ditekan
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if (buttonPressed2) {
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Firebase.setBool(fbdo, "/status/button2", true);
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buttonTriggerTime2 = millis();
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shouldResetFirebaseButton2 = true;
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}
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// Jika tombol ditekan dari APK
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if (firebaseButton1 && !lastButtonStatus1) {
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buttonStatus1 = true;
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buttonTriggerTime1 = millis();
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shouldResetFirebaseButton1 = true;
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}
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lastButtonStatus1 = firebaseButton1;
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// Jika tombol ditekan dari APK
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if (firebaseButton2 && !lastButtonStatus2) {
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buttonStatus2 = true;
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buttonTriggerTime2 = millis();
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shouldResetFirebaseButton2 = true;
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}
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lastButtonStatus2 = firebaseButton2;
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// Cek dan jalankan alarm Stepper 1
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for (int i = 0; i < 4; i++) {
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int th = kotak1Schedule[i][0];
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int tm = kotak1Schedule[i][1];
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// Jika waktunya tiba dan belum dipicu
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if (h == th && m == tm && !kotak1Activated[i]) {
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kotak1Activated[i] = true;
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kotak1AlarmActive[i] = true; // aktifkan alarm
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kotak1.step(128);
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String pathJumlahObat1 = "/jadwal/kotak1/jumlahObat";
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if (Firebase.getInt(fbdo, pathJumlahObat1)) {
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int jumlahObat1 = fbdo.intData();
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if (jumlahObat1 > 0) {
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jumlahObat1--;
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Firebase.setInt(fbdo, pathJumlahObat1, jumlahObat1);
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Serial.printf("Jumlah obat kotak1 berkurang menjadi %d\n", jumlahObat1);
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} else {
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Serial.println("Jumlah obat habis atau gagal dibaca");
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}
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}
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}
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// 🔔 Jika alarm aktif, tapi tombol belum ditekan
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if (kotak1AlarmActive[i]) {
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if (buttonPressed1 || buttonStatus1) {
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kotak1AlarmActive[i] = false; // matikan alarm
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digitalWrite(buzzerPin, LOW);
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digitalWrite(ledPin, LOW);
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Firebase.setBool(fbdo, "/status/kotak1", true);
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Firebase.setBool(fbdo, "/status/buzzer", false);
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Firebase.setBool(fbdo, "/status/led", false);
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} else {
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digitalWrite(ledPin, HIGH);
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tone(buzzerPin, 1000);
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delay(400);
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noTone(buzzerPin);
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delay(400);
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Firebase.setBool(fbdo, "/status/alarm1", true);
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Firebase.setBool(fbdo, "/status/buzzer", true);
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Firebase.setBool(fbdo, "/status/led", true);
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}
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}
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// Reset aktivasi stepper agar bisa dipicu besok pada jam yang sama
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if (h != th || m != tm) {
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kotak1Activated[i] = false;
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}
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}
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// Cek dan jalankan alarm Stepper 2
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for (int i = 0; i < 4; i++) {
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int th = kotak2Schedule[i][0];
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int tm = kotak2Schedule[i][1];
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// Jika waktunya tiba dan belum dipicu
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if (h == th && m == tm && !kotak2Activated[i]) {
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kotak2Activated[i] = true;
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kotak2AlarmActive[i] = true; // aktifkan alarm
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kotak2.step(128);
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String pathJumlahObat2 = "/jadwal/kotak2/jumlahObat";
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if (Firebase.getInt(fbdo, pathJumlahObat2)) {
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int jumlahObat2 = fbdo.intData();
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if (jumlahObat2 > 0) {
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jumlahObat2--;
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Firebase.setInt(fbdo, pathJumlahObat2, jumlahObat2);
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Serial.printf("Jumlah obat kotak2 berkurang menjadi %d\n", jumlahObat2);
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} else {
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Serial.println("Jumlah obat habis atau gagal dibaca");
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}
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}
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}
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// 🔔 Jika alarm aktif, tapi tombol belum ditekan
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if (kotak2AlarmActive[i]) {
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if (buttonPressed2 || buttonStatus2) {
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kotak2AlarmActive[i] = false; // matikan alarm
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digitalWrite(buzzerPin, LOW);
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digitalWrite(ledPin, LOW);
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Firebase.setBool(fbdo, "/status/kotak2", true);
|
||||
Firebase.setBool(fbdo, "/status/buzzer", false);
|
||||
Firebase.setBool(fbdo, "/status/led", false);
|
||||
} else {
|
||||
digitalWrite(ledPin, HIGH);
|
||||
tone(buzzerPin, 1000);
|
||||
delay(400);
|
||||
noTone(buzzerPin);
|
||||
delay(400);
|
||||
|
||||
Firebase.setBool(fbdo, "/status/alarm2", true);
|
||||
Firebase.setBool(fbdo, "/status/buzzer", true);
|
||||
Firebase.setBool(fbdo, "/status/led", true);
|
||||
}
|
||||
}
|
||||
|
||||
// Reset aktivasi stepper agar bisa dipicu besok pada jam yang sama
|
||||
if (h != th || m != tm) {
|
||||
kotak2Activated[i] = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Reset tombol Firebase ke false setelah 1 detik
|
||||
if (shouldResetFirebaseButton1 && millis() - buttonTriggerTime1 >= 2500) {
|
||||
Firebase.setBool(fbdo, "/status/button1", false);
|
||||
Firebase.setBool(fbdo, "/status/kotak1", false);
|
||||
Firebase.setBool(fbdo, "/status/alarm1", false);
|
||||
shouldResetFirebaseButton1 = false;
|
||||
}
|
||||
|
||||
// Reset tombol Firebase ke false setelah 1 detik
|
||||
if (shouldResetFirebaseButton2 && millis() - buttonTriggerTime2 >= 2500) {
|
||||
Firebase.setBool(fbdo, "/status/button2", false);
|
||||
Firebase.setBool(fbdo, "/status/kotak2", false);
|
||||
Firebase.setBool(fbdo, "/status/alarm2", false);
|
||||
shouldResetFirebaseButton2 = false;
|
||||
}
|
||||
|
||||
buttonPressed1 = false;
|
||||
buttonStatus1 = false;
|
||||
buttonPressed2 = false;
|
||||
buttonStatus2 = false;
|
||||
}
|
||||
Loading…
Reference in New Issue