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Habib_Zein 2024-07-29 10:44:59 +07:00
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kode program arduino/pakaniwak.ino Normal file
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#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#include <EEPROM.h>
#include <Wire.h>
#include "RTClib.h"
#include <LiquidCrystal_I2C.h>
#include <Servo.h>
const char* ssid = "anjay123";
const char* password = "bibabe123";
RTC_DS3231 rtc;
LiquidCrystal_I2C lcd(0x27, 16, 2); // Ubah alamat I2C sesuai dengan modul LCD Anda
Servo mekanik;
const int ledPin = 5; // Pin untuk LED
char time1[6], time2[6];
bool hasFedTime1 = false;
bool hasFedTime2 = false;
unsigned long lastHttpRequestTime = 0;
unsigned long lastTimeCheck = 0;
unsigned long lastToggleTime = 0;
const unsigned long httpRequestInterval = 10000; // Interval 10 detik untuk cek HTTP
const unsigned long timeCheckInterval = 1000; // Interval 1 detik untuk cek waktu
const unsigned long toggleInterval = 5000; // Interval 5 detik untuk toggle tampilan
bool isFeeding = false;
bool displayTime1 = true;
void setup() {
Serial.begin(115200);
lcd.init();
lcd.backlight();
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW); // Pastikan LED mati pada awal
mekanik.attach(12); //D6
mekanik.write(0);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("Connecting WiFi");
}
Serial.println("Connected to WiFi");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("WiFi Connected");
if (!rtc.begin()) {
Serial.println("Couldn't find RTC");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("RTC not found");
while (1);
}
if (rtc.lostPower()) {
Serial.println("RTC lost power, setting the time!");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("Setting RTC time");
rtc.adjust(DateTime(F(__DATE__), F(__TIME__))); // Set waktu RTC ke waktu kompilasi
}
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
EEPROM.begin(512);
readFeedTimes();
}
void loop() {
unsigned long currentMillis = millis();
// Pengecekan HTTP tiap 10 detik
if (currentMillis - lastHttpRequestTime >= httpRequestInterval) {
lastHttpRequestTime = currentMillis;
checkFeedTimes();
}
// Pengecekan waktu tiap 1 detik
if (currentMillis - lastTimeCheck >= timeCheckInterval) {
lastTimeCheck = currentMillis;
checkTimeAndFeed();
}
// Toggle tampilan tiap 5 detik
if (currentMillis - lastToggleTime >= toggleInterval) {
lastToggleTime = currentMillis;
toggleDisplay();
}
}
void checkFeedTimes() {
if (WiFi.status() == WL_CONNECTED) {
HTTPClient http;
WiFiClient client;
http.begin(client, "http://192.168.245.90/pakaniwak/get_feed_times.php");
int httpCode = http.GET();
if (httpCode > 0) {
String payload = http.getString();
Serial.println("Feed times from server: " + payload);
int commaIndex = payload.indexOf(',');
String t1 = payload.substring(0, commaIndex);
String t2 = payload.substring(commaIndex + 1);
// Potong detik dari string waktu
t1 = t1.substring(0, 5); // Ambil "HH:MM" dari "HH:MM:SS"
t2 = t2.substring(0, 5); // Ambil "HH:MM" dari "HH:MM:SS"
t1.toCharArray(time1, 6);
t2.toCharArray(time2, 6);
saveFeedTimes(time1, time2);
} else {
Serial.println("Error on HTTP request");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("HTTP Error");
}
http.end();
} else {
Serial.println("WiFi Disconnected");
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("WiFi Disconnected");
}
}
void checkTimeAndFeed() {
DateTime now = rtc.now();
char currentTime[6];
sprintf(currentTime, "%02d:%02d", now.hour(), now.minute());
char currentSecond[3];
sprintf(currentSecond, "%02d", now.second());
Serial.print("Current time: ");
Serial.print(currentTime);
Serial.print(":");
Serial.println(currentSecond);
lcd.setCursor(0, 0);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 0);
lcd.print("Time: ");
lcd.print(currentTime);
lcd.print(":");
lcd.print(currentSecond);
if (strcmp(currentTime, time1) == 0 && strcmp(currentSecond, "00") == 0 && !hasFedTime1) {
feed(time1);
hasFedTime1 = true;
} else if (strcmp(currentTime, time2) == 0 && strcmp(currentSecond, "00") == 0 && !hasFedTime2) {
feed(time2);
hasFedTime2 = true;
}
// Reset status setelah waktu berlalu untuk waktu berikutnya
if (strcmp(currentTime, time1) != 0) {
hasFedTime1 = false;
}
if (strcmp(currentTime, time2) != 0) {
hasFedTime2 = false;
}
}
void kasihPakan(int jumlah) {
unsigned long startMillis;
for(int a = 1; a <= jumlah; a++) {
startMillis = millis();
mekanik.write(150);
while (millis() - startMillis < 100) {
// Tunggu selama 100 ms
}
startMillis = millis();
mekanik.write(0);
while (millis() - startMillis < 100) {
// Tunggu selama 100 ms
}
}
}
void feed(const char* feedTime) {
Serial.print("Feeding at ");
Serial.println(feedTime);
isFeeding = true; // Set flag to indicate feeding
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
lcd.setCursor(0, 1);
lcd.print("Feeding: ON ");
kasihPakan(10);
isFeeding = false; // Reset flag after feeding
}
void toggleDisplay() {
if (isFeeding) return; // Jangan lakukan toggle display saat feeding
lcd.setCursor(0, 1);
lcd.print(" "); // Clear baris kedua
if (displayTime1) {
lcd.setCursor(0, 1);
lcd.print("Pakan 1: ");
lcd.print(time1);
} else {
lcd.setCursor(0, 1);
lcd.print("Pakan 2: ");
lcd.print(time2);
}
displayTime1 = !displayTime1; // Toggle flag
}
void saveFeedTimes(const char* t1, const char* t2) {
for (int i = 0; i < 6; i++) {
EEPROM.write(i, t1[i]);
EEPROM.write(i + 6, t2[i]);
}
EEPROM.commit();
}
void readFeedTimes() {
for (int i = 0; i < 6; i++) {
time1[i] = EEPROM.read(i);
time2[i] = EEPROM.read(i + 6);
}
}