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Lukman Penghitung Pengunjung

a guest Sep 16th, 2019 116 Never
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  1. #include <Wire.h>
  2. #include <LiquidCrystal_I2C.h>
  3. #include <ESP8266WiFi.h>
  4. #include <WiFiClientSecure.h>
  5. #include <UniversalTelegramBot.h>
  6.  
  7. #define counter_pin D9
  8. #define buttonReset D8
  9. bool item_detected = false;
  10. bool rs_detected = true;
  11. int  item_counter = 0;
  12. int statusReset = 0;
  13.  
  14. char ssid[] = "Mi A1";      
  15. char password[] = "11223344";
  16.  
  17. #define BOTtoken "857476788:AAHYWAq9KSkCZWeurL0DXaoX9AF-w3OZrak"
  18. #define chat_id "876561354"
  19.  
  20. LiquidCrystal_I2C lcd(0x27, 16,2);
  21.  
  22. WiFiClientSecure client;
  23. UniversalTelegramBot bot(BOTtoken, client);
  24.  
  25. void connectwifi(){
  26.   Serial.begin(115200);
  27.  
  28.   WiFi.mode(WIFI_STA);
  29.   WiFi.disconnect();
  30.   delay(100);
  31.  
  32.   Serial.print("Connecting Wifi: ");
  33.   Serial.println(ssid);
  34.   WiFi.begin(ssid, password);
  35.  
  36.   while (WiFi.status() != WL_CONNECTED) {
  37.     Serial.print(".");
  38.     delay(500);
  39.   }
  40.  
  41.   Serial.println("");
  42.   Serial.println("WiFi connected");
  43.   Serial.print("IP address: ");
  44.   Serial.println(WiFi.localIP());
  45. }
  46.  
  47. void setup() {
  48.   Serial.begin(115200);
  49.   lcd.begin();lcd.backlight();
  50.   pinMode( counter_pin , INPUT);
  51.   pinMode( buttonReset , INPUT);
  52.   lcd.setCursor(0,0);lcd.print("Menghubungkan");
  53.   lcd.setCursor(0,1);lcd.print("ke Jaringan...");
  54.   connectwifi();
  55.   lcd.clear();
  56.   lcd.setCursor(0,0);lcd.print("Terhubung ke");
  57.   lcd.setCursor(0,1);lcd.print("Jaringan Anda");
  58.   delay(2500);lcd.clear();
  59.   bot.sendMessage(chat_id, "Sudah Terhubung", "");
  60.   lcd.setCursor(0, 0);lcd.print("Selamat Datang");
  61.   lcd.setCursor(0, 1);lcd.print("Di BP3TKI");delay(2000);
  62.   lcd.clear();lcd.setCursor(0, 0);lcd.print("Ready");
  63.   delay(2000);
  64. }
  65.  
  66. void loop() {
  67.   updateCounter();delay(250);
  68.   int statusReset = digitalRead(buttonReset);
  69.   if( (rs_detected == true) && ( statusReset == 1 )){
  70.         rs_detected = false;
  71.         item_counter = 0;
  72.         lcd.clear();lcd.setCursor(2,0);lcd.print("Penghitung");
  73.         lcd.setCursor(4,1);lcd.print("Direset");delay(2000);
  74.         updateCounter();
  75.         bot.sendMessage(chat_id, "Penghitung Pengunjung Direset", "");
  76.         String cek = "Jumlah Pengunjung : ";
  77.                cek += item_counter;
  78.                cek += " orang.";
  79.                bot.sendMessage(chat_id, cek, "");
  80.         delay(50);
  81.   }
  82.    
  83.   else if( (rs_detected == false) && ( statusReset == 0 )){
  84.         rs_detected = true;
  85.   }
  86.  
  87.   int val = digitalRead( counter_pin );
  88.   if( (item_detected == false) && ( val == 0 )){
  89.         item_detected = true;
  90.         item_counter++;
  91.         updateCounter();
  92.         String cek = "Jumlah Pengunjung : ";
  93.                cek += item_counter;
  94.                cek += " orang.";
  95.                bot.sendMessage(chat_id, cek, "");
  96.         delay(250);
  97.   }
  98.    
  99.   else if( (item_detected == true) && ( val == 1 )){
  100.         item_detected = false;
  101.      
  102.   }
  103. }
  104.  
  105. void updateCounter(){
  106.      lcd.clear();lcd.setCursor(0,0);lcd.print("Pengunjung Masuk");
  107.      lcd.setCursor(7,1);lcd.print(item_counter);
  108.      Serial.println(item_counter);
  109. }
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