docs

src/main.cpp

@@ -624,14 +624,25 @@ void setup() {
   }
 #endif
 
+/**
+ * @brief The main loop function that runs repeatedly in the program.
+ * 
+ * This function is responsible for processing the card reader data and performing necessary actions based on the received data.
+ * It checks for new data availability, validates the data, and performs actions accordingly.
+ * If valid card data is received, it extracts the facility ID and card ID, and prints them to the Serial or WebSerial (if enabled).
+ * It then calls the appropriate functions based on the defined macros to handle the card data.
+ * If no valid card data is received within the specified time, it resets the card data and bit count.
+ * 
+ * @note This function assumes the availability of certain macros like TINANCE2_BACKEND, LOCAL_ACL, SERIAL_ACL, SERIAL_DEBUG, and WEB_SERIAL_DEBUG.
+ * 
+ * @note This function assumes the availability of certain variables like newDataAvailable, lastDataTime, displayDelay, cardData, bitCount, and maxReaderWaitTime.
+ * 
+ * @note This function assumes the availability of certain functions like updateDoorStatus, checkSerialCommand, tinance2authrequest, and localAcl.
+ */
 void loop() {
-
+  #ifdef TINANCE2_BACKEND
-
-#ifdef TINANCE2_BACKEND
     updateDoorStatus();
-#endif
+  #endif
-
-
 
   #ifdef LOCAL_ACL
     #ifdef SERIAL_ACL
@@ -639,7 +650,6 @@ void loop() {
     #endif
   #endif
 
-
   if (newDataAvailable) {
     newDataAvailable = false;
     lastDataTime = millis(); // Reset the time of last received data