HB, OTA etc

esp32/main/heartbeat_task.cpp

@@ -0,0 +1,31 @@
+#include "heartbeat_task.h"
+
+extern "C" {
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_log.h"
+#include "protocol.h"
+#include <time.h>
+}
+
+static const char *TAG = "heartbeat";
+
+static void heartbeat_task(void *arg)
+{
+    while (1) {
+        if (protocol_is_connected()) {
+
+            time_t now;
+            time(&now);
+
+            protocol_send_event_hb((uint32_t)now);
+        }
+
+        vTaskDelay(pdMS_TO_TICKS(10000)); // 10 сек
+    }
+}
+
+void heartbeat_task_start()
+{
+    xTaskCreate(heartbeat_task, "heartbeat", 4096, NULL, 5, NULL);
+}