Init commit

2026-07-15 20:32:20 +03:00
commit 948ae56f77
23 changed files with 2108 additions and 0 deletions
@@ -0,0 +1,91 @@
+#include "arp_monitor.h"
+#include "device_list.h"
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/queue.h" 
+
+#define ARP_QUEUE_LENGTH 16
+#define ARP_TASK_STACK_SIZE 2048
+#define ARP_TASK_PRIORITY (tskIDLE_PRIORITY + 1)
+
+static const char *TAG = "arp_monitor";
+static QueueHandle_t arp_queue = NULL;
+static void process_arp_event(const arp_event_t *event);
+static void arp_monitor_task(void *arg);
+
+
+void arp_monitor_init(void)
+{
+    arp_queue = xQueueCreate(ARP_QUEUE_LENGTH, sizeof(arp_event_t));
+    if (arp_queue == NULL)
+    {
+        ESP_LOGE(TAG, "Failde to create ARP queue");
+        return;
+    }
+    ESP_LOGI(TAG, "ARP queue created");
+
+    BaseType_t arp_task = xTaskCreate(
+        arp_monitor_task,
+        "arp_monitor",
+        ARP_TASK_STACK_SIZE,
+        NULL,
+        ARP_TASK_PRIORITY,
+        NULL);
+    if (arp_task != pdPASS)
+    {
+        ESP_LOGE(TAG, "Failed to create ARP monitor task");
+
+        vQueueDelete(arp_queue);
+        arp_queue = NULL;
+        
+        return;
+    }
+    ESP_LOGI(TAG, "ARP monitor task created");
+}
+
+bool arp_monitor_post_event(const arp_event_t *event)
+{
+    if (arp_queue == NULL)
+    {
+        ESP_LOGE(TAG, "ARP queue isn't initialized");
+        return false;
+    }
+
+    if (xQueueSend(arp_queue, event, 0) != pdPASS)
+    {
+        ESP_LOGW(TAG, "ARP queue is full");
+        return false;
+    }
+    
+    return true;
+}
+
+static void process_arp_event(const arp_event_t *event)
+{
+    device_info_t device = {
+        .ip = event->ip,
+        .last_seen = xTaskGetTickCount(),
+        .active = true
+    };
+    memcpy(device.mac.addr, event->mac, ETH_HWADDR_LEN);
+
+    if (!device_list_add_or_update(&device))
+    {
+        ESP_LOGW(TAG, "Failed to update device list");
+    }
+}
+
+static void arp_monitor_task(void *arg)
+{
+    arp_event_t event;
+    ESP_LOGI(TAG, "ARP monitor task started");
+
+    while (true)
+    {
+        if (xQueueReceive(arp_queue, &event, portMAX_DELAY) == pdPASS)
+        {
+            process_arp_event(&event);
+        }
+    }
+}