запись в файл данных для графика

include/Global.h

@@ -129,6 +129,8 @@ struct Time_t {
     unsigned long valid;
 };
 
+extern unsigned long unixTime;
+extern bool isTimeSynch;
 extern Time_t _time_local;
 extern Time_t _time_utc;
 extern bool _time_isTrust;

include/utils/FileUtils.h

@@ -6,8 +6,8 @@ extern void writeFileUint8tByFrames(const String& filename, uint8_t*& big_buf, s
 extern void writeFileUint8tByByte(const String& filename, uint8_t*& payload, size_t length, size_t headerLenth);
 extern File seekFile(const String& filename, size_t position = 0);
 extern const String writeFile(const String& filename, const String& str);
+extern const String addFileLn(const String& filename, const String& str);
 extern const String readFile(const String& filename, size_t max_size);
 extern const String filepath(const String& filename);
 extern bool cutFile(const String& src, const String& dst);
-extern const String addFileLn(const String& filename, const String& str);
 extern void onFlashWrite();

src/Global.cpp

@@ -65,6 +65,8 @@ String scenario = "";
 String mqttRootDevice = "";
 
 // Time
+unsigned long unixTime = 0;
+bool isTimeSynch = false;
 Time_t _time_local;
 Time_t _time_utc;
 bool _time_isTrust = false;

src/NTP.cpp

@@ -8,14 +8,16 @@ void ntpInit() {
 
     ts.add(
         TIME, 1000, [&](void*) {
-            unsigned long unixTime = getSystemTime();
+            unixTime = getSystemTime();
             if (unixTime < MIN_DATETIME) {
+                isTimeSynch = false;
                 // SerialPrint("E", "NTP", "Time not synched");
                 synchTime();
                 return;
             }
             breakEpochToTime(unixTime + jsonReadInt(settingsFlashJson, F("timezone")) * 60 * 60, _time_local);
             breakEpochToTime(unixTime, _time_utc);
+            isTimeSynch = true;
             String timenow = getTimeLocal_hhmm();
             static String prevTime;
             if (prevTime != timenow) {
@@ -25,7 +27,7 @@ void ntpInit() {
                 jsonWriteStr_(errorsHeapJson, F("timenow"), dateAndTime);
                 SerialPrint("I", F("NTP"), "✔ " + dateAndTime);
             }
-            _time_isTrust = true;   // доверяем значению времени
+            _time_isTrust = true;  // доверяем значению времени
         },
         nullptr, true);
 

src/modules/virtual/Logging/Loging.cpp

@@ -20,9 +20,13 @@ class Loging : public IoTItem {
         if (value == "") {
             SerialPrint("E", F("Logging"), F("no value set"));
         } else {
-            regEvent(value, "Logging");
-            String logData = String(_time_local.second) + " " + value + "\r\n";
-            writeFile("log.txt", logData);
+            if (isTimeSynch) {
+                regEvent(value, "Logging");
+                String logData = String(unixTime) + " " + value + "\r\n";
+                addFileLn("/log.txt", logData);
+            } else {
+                SerialPrint("E", F("Logging"), F("cant logging - no time Synch"));
+            }
         }
     }
 };

src/utils/FileUtils.cpp

@@ -101,6 +101,18 @@ const String writeFile(const String& filename, const String& str) {
     onFlashWrite();
 }
 
+const String addFileLn(const String& filename, const String& str) {
+    String path = filepath(filename);
+    auto file = FileFS.open(path, "a");
+    if (!file) {
+        return "failed";
+    }
+    file.println(str);
+    file.close();
+    return "sucсess";
+    onFlashWrite();
+}
+
 const String readFile(const String& filename, size_t max_size) {
     String path = filepath(filename);
     auto file = FileFS.open(path, "r");
@@ -146,17 +158,7 @@ bool cutFile(const String& src, const String& dst) {
     return true;
 }
 
-const String addFileLn(const String& filename, const String& str) {
-    String path = filepath(filename);
-    auto file = FileFS.open(path, "a");
-    if (!file) {
-        return "failed";
-    }
-    file.println(str);
-    file.close();
-    onFlashWrite();
-    return "sucсess";
-}
+
 
 void onFlashWrite() {
     flashWriteNumber++;