From 13b3b140b80fd70c4ed7e033c8c45054c8514b85 Mon Sep 17 00:00:00 2001
From: Guillermo Marcel <guille.marcel04@gmail.com>
Date: Mon, 9 Jun 2025 13:21:14 -0300
Subject: [PATCH] final changes to wiegand support

---
 esp32/CardReader.h      |  2 +-
 esp32/ServerConnector.h |  5 +--
 esp32/WiegandReader.h   | 76 +++++++++++++++++++++++++++++++++++------
 esp32/doorSensor.h      |  1 +
 esp32/esp32.ino         | 22 ++++++++----
 5 files changed, 87 insertions(+), 19 deletions(-)

diff --git a/esp32/CardReader.h b/esp32/CardReader.h
index c8bc264..5a89791 100644
--- a/esp32/CardReader.h
+++ b/esp32/CardReader.h
@@ -52,7 +52,7 @@ public:
     return initialized;
   }
 
-  void HandleCard(){
+  void HandleReader(){
     if(!initialized){
       return;
     }
diff --git a/esp32/ServerConnector.h b/esp32/ServerConnector.h
index 9a30b4e..bf699a1 100644
--- a/esp32/ServerConnector.h
+++ b/esp32/ServerConnector.h
@@ -11,7 +11,8 @@ private:
   AlarmStatus *status;
   long lastUpdate;
   // WiFiClient wifiClient;
-  CardReader *_cardReader;
+  // CardReader *_cardReader;
+  WiegandReader *_cardReader;
 
   const String AUTHORIZED_ENTRANCE = "AUTHORIZE_ENTRANCE";
   const String ServerAddress = "alarm.int.francelsoft.com";
@@ -258,7 +259,7 @@ private:
 
 public:
   
-  ServerConnector(AlarmStatus *statusObj, CardReader *cardReader)
+  ServerConnector(AlarmStatus *statusObj, WiegandReader *cardReader)
   {
     status = statusObj;
     running = false;
diff --git a/esp32/WiegandReader.h b/esp32/WiegandReader.h
index c5da5bb..2171668 100644
--- a/esp32/WiegandReader.h
+++ b/esp32/WiegandReader.h
@@ -1,23 +1,40 @@
 #include "alarm.h"
 #include "Dict.h"
+#include "Times.h"
 #include <Wiegand.h>
 
-#define LED_PIN 6
-#define BEEP_PIN 7
-
 class WiegandReader{
+
 private:
   WIEGAND wg;
   AlarmStatus* status;
   int data0_pin;
   int data1_pin;
-  int led_pin;
-  int beep_pin;
+  int led_pin =0;
+  int beep_pin =0;
   Dictionary &users = *(new Dictionary());
+  unsigned long errorTime;
+  bool beeping = false;
+
+  void turnLedGreen(){
+    digitalWrite(led_pin, LOW);
+  }
+  void turnLedRed(){
+    digitalWrite(led_pin, HIGH);
+  }
+  void beepOn()
+  {
+    beeping=true;
+    digitalWrite(beep_pin, LOW);
+  }
+  void beepOff()
+  {
+    beeping=false;
+    digitalWrite(beep_pin, HIGH);
+  }
 
 public:
   WiegandReader(AlarmStatus* statusObj, int d0, int d1){
-    Serial.println("const.");
     status = statusObj;
     data0_pin = d0;
     data1_pin = d1;
@@ -27,23 +44,62 @@ public:
     wg.begin(data0_pin, data1_pin);
   }
 
+  void AddUser(String id, String name){
+    users(id, name);
+  }
+
   void SetLed(int pin)
   {
     led_pin=pin;
+    pinMode(led_pin, OUTPUT);
+    digitalWrite(led_pin, HIGH);
   }
   void SetBeep(int pin)
   {
-    beep_pin=pin
+    beep_pin=pin;
+    pinMode(beep_pin, OUTPUT);
+    digitalWrite(beep_pin, HIGH);
   }
 
   void HandleReader()
   {
+    if(beeping)
+    {
+      if(millis() > errorTime + FromSeconds(1))
+      {
+        beepOff();
+      }
+      return;
+    }
+    if(!status->isArmed)
+    {
+      turnLedGreen();
+    }else
+    {
+      turnLedRed();
+    }
     if(!wg.available())
     {
       return;
     }
 
-    String code = String(wg.getCode(), HEX);
-    
+    String uidString = String(wg.getCode());
+    Serial.print("[Card Reader] ");Serial.println(uidString);
+
+    for (int i = 0; i < users.count(); i++) {
+      if(users(i) == uidString){
+        status->allowed=true;
+        status->userAllowed=users[i];
+        return;
+      }
+    }
+
+    Serial.println("[Card Reader] access not granted");
+    status->showError =true; 
+
+    errorTime = millis();
+    beepOn();
   }
-}
\ No newline at end of file
+
+  
+};
\ No newline at end of file
diff --git a/esp32/doorSensor.h b/esp32/doorSensor.h
index 6b68735..886d1b9 100644
--- a/esp32/doorSensor.h
+++ b/esp32/doorSensor.h
@@ -4,6 +4,7 @@
 AlarmStatus* status;
 
 class DoorSensor {
+  
 private:
   int DOOR_SENSOR_PIN = 14;
   AlarmStatus* status;
diff --git a/esp32/esp32.ino b/esp32/esp32.ino
index 29192af..c64468b 100644
--- a/esp32/esp32.ino
+++ b/esp32/esp32.ino
@@ -6,6 +6,7 @@
 #include "LedController.h"
 #include "Siren.h"
 #include "CardReader.h"
+#include "WiegandReader.h"
 #include "soc/rtc_wdt.h"
 //#include <rtc_wdt.h>
 #include <WiFi.h>
@@ -13,6 +14,7 @@
 // #include <WiFiClientSecure.h>
 // #include "FrancelsoftCert.h"
 
+
 #include "Times.h"
 // #include <Dictionary.h>
 
@@ -20,7 +22,8 @@ AlarmStatus s;
 DoorSensor doorSensor(&s);
 LedController led(&s);
 Siren siren(&s);
-CardReader cardReader(&s);
+// CardReader cardReader(&s);
+WiegandReader cardReader(&s, 18, 19);
 ServerConnector serverConnector(&s, &cardReader);
 
 const int SILENCE_JMP_PIN = 12;
@@ -46,6 +49,9 @@ void setup()
   doorSensor.Init();
   led.Init();
   siren.Init();
+
+  cardReader.SetLed(5);
+  cardReader.SetBeep(23);
   cardReader.Init();
 
   pinMode(SILENCE_JMP_PIN, INPUT_PULLUP);
@@ -73,6 +79,9 @@ void addUsers(){
   cardReader.AddUser("0438768a2c6a80", "pin verizure");
   cardReader.AddUser("23141f2d", "pin azul");
   cardReader.AddUser("91cf3e02", "card access");
+
+  cardReader.AddUser("2911999", "nuevo pin 1");
+  cardReader.AddUser("2648564", "nuevo pin 2");
 }
 
 void loop()
@@ -82,11 +91,12 @@ void loop()
 
   doorSensor.HandleDoor();
 
-  if(cardReader.IsInit()){
-    cardReader.HandleCard();
-  }else{
-    cardReader.Init();
-  }
+  // if(cardReader.IsInit()){
+  //   cardReader.HandleReader();
+  // }else{
+  //   cardReader.Init();
+  // }
+  cardReader.HandleReader();
 
   if(s.allowed){
     HandleUserPresent();