improved fault log

Author: aviborg

lib/HanReader/HanReader.cpp

@@ -27,7 +27,7 @@ void HanReader::saveData()
 		if (!reader.ParseData(buffer, bytesRead))
 		{
 			dataFile = LittleFS.open("/log.txt", "w");
-			dataFile.print("--- Start ---");
+			dataFile.printf("--- Start %lu ---", millis());
 			for (uint n = 0; n < bytesRead; ++n)
 			{
 				if ((n % 16) == 0)

src/main.cpp

@@ -35,6 +35,9 @@ void setup() {
   webServer.setup();
   ArduinoOTA.begin();
   hanReader.saveData();
+
+  // Flush serial buffer
+  while(Serial.available()>0) Serial.read(); 
 }
 
 void loop()