add uptime as metric

.vscode/settings.json

@@ -5,7 +5,9 @@
     "files.associations": {
         "http_metrics.h": "c",
         "outputs.h": "c",
-        "task.h": "c"
+        "task.h": "c",
+        "metrics.h": "c",
+        "freertos.h": "c"
     },
     "idf.openOcdConfigs": [
         "board/esp32-wrover-kit-3.3v.cfg"

main/main.c

@@ -10,6 +10,7 @@
 #include <freertos/FreeRTOS.h>
 #include <freertos/task.h>
 #include "freertos/timers.h"
+#include "nvs_flash.h"
 
 #include "metrics.h"
 #include "outputs.h"

main/metrics.c

@@ -1,3 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "esp_timer.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_system.h"
+#include "spi_flash_mmap.h"
+#include "esp_wifi.h"
+#include "esp_event.h"
+#include "freertos/event_groups.h"
+#include "esp_log.h"
+#include "esp_netif.h"
+#include <lwip/sockets.h>
+#include <lwip/sys.h>
+#include <lwip/api.h>
+#include <lwip/netdb.h>
+
 #include "metrics.h"
 #include "outputs.h"
 #include "inputs.h"
@@ -46,6 +64,11 @@ void taskMetrics(void *pvParameters)
 
         u16MetricCounter = 0U;
 
+        /*Uptime*/
+        strcpy(aMetrics[u16MetricCounter].caMetricName, "uptime_seconds");
+        aMetrics[u16MetricCounter].fMetricValue = (esp_timer_get_time() / 1000000U);
+        u16MetricCounter++;
+
         /*Wifi RSSI*/
         wifi_ap_record_t ap;
         esp_wifi_sta_get_ap_info(&ap);

main/metrics.h

@@ -1,26 +1,7 @@
-#ifndef H_HTTPS_METRICS
-#define H_HTTPS_METRICS
+#pragma once
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "esp_system.h"
-#include "spi_flash_mmap.h"
 #include <esp_http_server.h>
 
-#include "esp_wifi.h"
-#include "esp_event.h"
-#include "freertos/event_groups.h"
-#include "esp_log.h"
-#include "nvs_flash.h"
-#include "esp_netif.h"
-#include <lwip/sockets.h>
-#include <lwip/sys.h>
-#include <lwip/api.h>
-#include <lwip/netdb.h>
-
 #define WIFI_CONNECTED_BIT BIT0
 #define WIFI_FAIL_BIT BIT1
 #define HTML_RESPONSE_SIZE 256U
@@ -38,5 +19,3 @@ void initMetrics(void);
 void connect_wifi(void);
 httpd_handle_t setup_server(void);
 void vSetMetrics(sMetric *paMetrics, uint16_t u16Size);
-
-#endif /* H_HTTPS_METRICS */