Refactor RFID handler and user structures; update memory management in main.c and users.c; improve UUID generation logic and add list handling in parseIncomingPacket function.

include/rfid_handler.h

@@ -1,12 +1,19 @@
 #ifndef __RFID_HANDLER_H__
-#define __RFIT_HANDLER_H__
+#define __RFID_HANDLER_H__
 
 #include "main.h"
+#include "users.h"
+
+typedef struct
+{
+    char *uart_address;
+    list_t *person_list_head;
+} UartThreadArgs;
 
 // UART handler thread
 void *uartListener(void *arg);
 
-void parseIncommingPacket(BYTE * _packet);
+void parseIncommingPacket(list_t *_head, BYTE *_packet);
 
 void sendPacketToDevice(BYTE * _packet);
 

include/users.h

@@ -12,16 +12,14 @@ typedef struct person
 {
     uint16_t uuid;
 
-    BYTE *name;
-    BYTE *surname;
+    char *name;
+    char *surname;
     uint32_t department;
 
     time_t last_time_event;
     time_t total;
 
     BYTE available;
-
-    pthread_mutex_t lock;
 } person_t;
 
 typedef struct node
@@ -30,6 +28,13 @@ typedef struct node
     struct node *next;
 } node_t;
 
+typedef struct list
+{
+    node_t *head;
+    pthread_mutex_t lock;
+
+} list_t;
+
 /**
  * @brief Generates a unique identifier (UUID) for a new node in the linked list.
  *