Added runtime time logger

src/config.cpp

@@ -52,23 +52,11 @@ Config::Config() {
               _mDNS.c_str());
 #endif
 
-  setTempFormat('C');
-  setGravityFormat('G');
-  setSleepInterval(900);  // 15 minutes
 #if defined(ESP8266)
   setVoltageFactor(1.59);  // Conversion factor for battery on ESP8266
 #else                      // defined (ESP32)
   setVoltageFactor(1.43);  // Conversion factor for battery on ESP32
 #endif
-  setTempSensorAdjC(0.0);
-  setGravityTempAdj(false);
-  _gyroCalibration = {0, 0, 0, 0, 0, 0};
-  _formulaData = {{0, 0, 0, 0, 0}, {1, 1, 1, 1, 1}};
-  _gyroTemp = false;
-  _saveNeeded = false;
-  _mqttPort = 1883;
-  _httpHeader[0] = F("Content-Type:	application/json");
-  _http2Header[0] = F("Content-Type:	application/json");
 }
 
 //

src/config.hpp

@@ -85,48 +85,48 @@ class HardwareConfig {
 
 class Config {
  private:
-  bool _saveNeeded;
+  bool _saveNeeded = false;
 
   // Device configuration
-  String _id;
-  String _mDNS;
-  String _otaURL;
-  char _tempFormat;
-  float _voltageFactor;
-  float _tempSensorAdjC;
-  int _sleepInterval;
-  bool _gyroTemp;
+  String _id = "";
+  String _mDNS = "";
+  String _otaURL = "";
+  char _tempFormat = 'C';
+  float _voltageFactor = 0;
+  float _tempSensorAdjC = 0;
+  int _sleepInterval = 900;
+  bool _gyroTemp = false;
 
   // Wifi Config
-  String _wifiSSID;
-  String _wifiPASS;
+  String _wifiSSID = "";
+  String _wifiPASS = "";
 
   // Push target settings
-  String _brewfatherPushUrl;
+  String _brewfatherPushUrl = "";
 
-  String _httpUrl;
-  String _httpHeader[2];
-  String _http2Url;
-  String _http2Header[2];
+  String _httpUrl = "";
+  String _httpHeader[2] = { "Content-Type: application/json", "" };
+  String _http2Url = "";
+  String _http2Header[2] = { "Content-Type: application/json", "" };
 
-  String _influxDb2Url;
-  String _influxDb2Org;
-  String _influxDb2Bucket;
-  String _influxDb2Token;
+  String _influxDb2Url = "";
+  String _influxDb2Org = "";
+  String _influxDb2Bucket = "";
+  String _influxDb2Token = "";
 
-  String _mqttUrl;
-  int _mqttPort;
-  String _mqttUser;
-  String _mqttPass;
+  String _mqttUrl = "";
+  int _mqttPort = 1883;
+  String _mqttUser = "";
+  String _mqttPass = "";
 
   // Gravity and temperature calculations
-  String _gravityFormula;
-  bool _gravityTempAdj;
-  char _gravityFormat;
+  String _gravityFormula = "";
+  bool _gravityTempAdj = false;
+  char _gravityFormat = 'G';
 
   // Gyro calibration and formula calculation data
-  RawGyroData _gyroCalibration;
-  RawFormulaData _formulaData;
+  RawGyroData _gyroCalibration = {0, 0, 0, 0, 0, 0};
+  RawFormulaData _formulaData = {{0, 0, 0, 0, 0}, {1, 1, 1, 1, 1}};
 
   void formatFileSystem();
 

src/helper.cpp

@@ -69,25 +69,20 @@ ErrorFileLog::ErrorFileLog() {
 
   if (errFile) {
     do {
-      errors[i] = errFile.readStringUntil('\n');
-    } while (errors[i++].length());
+      _errors[i] = errFile.readStringUntil('\n');
+    } while (_errors[i++].length());
     errFile.close();
   }
 }
 
-//
-//
-//
-const char* ErrorFileLog::getEntry(int idx) { return errors[idx].c_str(); }
-
 //
 //
 //
 void ErrorFileLog::addEntry(String err) {
   for (int i = (ERR_COUNT - 1); i > 0; i--) {
-    errors[i] = errors[i - 1];
+    _errors[i] = _errors[i - 1];
   }
-  errors[0] = err;
+  _errors[0] = err;
   Log.errorln(err.c_str());
   save();
 }
@@ -99,12 +94,62 @@ void ErrorFileLog::save() {
   File errFile = LittleFS.open(ERR_FILENAME, "w");
   if (errFile) {
     for (int i = 0; i < ERR_COUNT; i++) {
-      errFile.println(errors[i]);
+      errFile.println(_errors[i]);
     }
     errFile.close();
   }
 }
 
+//
+//
+//
+FloatHistoryLog::FloatHistoryLog(String fName) {
+  /*File debug = LittleFS.open(fName, "r");
+  String s = debug.readString();
+  Serial.println( s.c_str() );
+  debug.close();*/
+  _fName = fName;
+
+  File runFile = LittleFS.open(_fName, "r");
+  int i = 0;
+
+  if (runFile) {
+    for(int i = 0; i<10; i++) {
+      _runTime[i] = runFile.readStringUntil('\n').toFloat();
+      if (_runTime[i]) {
+        _average += _runTime[i];
+        _count++;
+      }
+    }
+    runFile.close();
+    _average = _average/_count;
+  }
+}
+
+//
+//
+//
+void FloatHistoryLog::addEntry(float time) {
+  for (int i = (10 - 1); i > 0; i--) {
+    _runTime[i] = _runTime[i - 1];
+  }
+  _runTime[0] = time;
+  save();
+}
+
+//
+//
+//
+void FloatHistoryLog::save() {
+  File runFile = LittleFS.open(_fName, "w");
+  if (runFile) {
+    for (int i = 0; i < 10; i++) {
+      runFile.println(_runTime[i], 2);
+    }
+    runFile.close();
+  }
+}
+
 //
 // Print the heap information.
 //

src/helper.hpp

@@ -30,6 +30,8 @@ SOFTWARE.
 #define ERR_FILENAME "/error.log"
 #define ERR_COUNT 15
 
+#define RUNTIME_FILENAME "/runtime.log"
+
 // Sleep mode
 void deepSleep(int t);
 
@@ -64,15 +66,28 @@ class SerialDebug {
 
 class ErrorFileLog {
  private:
-  String errors[ERR_COUNT];
+  String _errors[ERR_COUNT];
 
  public:
   ErrorFileLog();
-  const char* getEntry(int idx);
   void addEntry(String error);
   void save();
 };
 
+class FloatHistoryLog {
+ private:
+  String _fName;
+  float _average = 0;
+  float _runTime[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+  int _count = 0;
+  void save();
+
+ public:
+  FloatHistoryLog(String fName);
+  void addEntry(float time);
+  float getAverage() { return _average; }
+};
+
 class BatteryVoltage {
  private:
   float _batteryLevel;

src/main.cpp

@@ -274,6 +274,8 @@ void loopGravityOnInterval() {
   }
 }
 
+bool skipRunTimeLog = false;
+
 //
 // Main loop that determines if device should go to sleep
 //
@@ -281,6 +283,11 @@ void goToSleep(int sleepInterval) {
   float volt = myBatteryVoltage.getVoltage();
   float runtime = (millis() - runtimeMillis);
 
+  if (!skipRunTimeLog) {
+    FloatHistoryLog runLog(RUNTIME_FILENAME);
+    runLog.addEntry(runtime);
+  }
+
   Log.notice(F("MAIN: Entering deep sleep for %ds, run time %Fs, "
                "battery=%FV." CR),
              sleepInterval, reduceFloatPrecision(runtime / 1000, 2), volt);
@@ -301,6 +308,10 @@ void loop() {
       myWebServerHandler.loop();
       myWifi.loop();
       loopGravityOnInterval();
+
+      // If we switched mode, dont include this in the log.
+      if (runMode!=RunMode::configurationMode)
+        skipRunTimeLog = true;
       break;
 
     case RunMode::gravityMode:

src/webserver.cpp

@@ -199,13 +199,20 @@ void WebServerHandler::webHandleCalibrate() {
 //
 // Callback from webServer when / has been accessed.
 //
-void WebServerHandler::webHandleFactoryReset() {
+void WebServerHandler::webHandleFactoryDefaults() {
   String id = _server->arg(PARAM_ID);
   Log.notice(F("WEB : webServer callback for /api/factory." CR));
 
   if (!id.compareTo(myConfig.getID())) {
-    _server->send(200, "text/plain", "Doing reset...");
+    _server->send(200, "text/plain", "Removing configuration and restarting...");
     LittleFS.remove(CFG_FILENAME);
+    LittleFS.remove(CFG_HW_FILENAME);
+    LittleFS.remove(ERR_FILENAME);
+    LittleFS.remove(RUNTIME_FILENAME);
+    LittleFS.remove(TPL_FNAME_HTTP1);
+    LittleFS.remove(TPL_FNAME_HTTP2);
+    LittleFS.remove(TPL_FNAME_INFLUXDB);
+    LittleFS.remove(TPL_FNAME_MQTT);
     LittleFS.end();
     delay(500);
     ESP_RESET();
@@ -951,6 +958,7 @@ bool WebServerHandler::setupWebServer() {
   }
 #endif
   _server->serveStatic("/log", LittleFS, ERR_FILENAME);
+  _server->serveStatic("/runtime", LittleFS, RUNTIME_FILENAME);
 
   // Dynamic content
   _server->on(
@@ -969,7 +977,7 @@ bool WebServerHandler::setupWebServer() {
               std::bind(&WebServerHandler::webHandleCalibrate,
                         this));  // Run calibration routine (param id)
   _server->on("/api/factory", HTTP_GET,
-              std::bind(&WebServerHandler::webHandleFactoryReset,
+              std::bind(&WebServerHandler::webHandleFactoryDefaults,
                         this));  // Reset the device
   _server->on("/api/status", HTTP_GET,
               std::bind(&WebServerHandler::webHandleStatus,

src/webserver.hpp

@@ -64,7 +64,7 @@ class WebServerHandler {
   void webHandleStatusSleepmode();
   void webHandleClearWIFI();
   void webHandleStatus();
-  void webHandleFactoryReset();
+  void webHandleFactoryDefaults();
   void webHandleCalibrate();
   void webHandleUploadFile();
   void webHandleUpload();