Updated timing checks to use millis() function, added some links to web updater main page.

firmware/config.h

@@ -14,8 +14,11 @@
 #define WIND_SENSOR_MEAS_TIME_S          15
 #define WATCHDOG_TIMEOUT_MS           30000
 #define WIFI_CHECK_INTERVAL_MS        60000
+
 #define ENERGY_SAVING_ITERATIONS         30
+
 #define WIFI_MINIMUM_SIGNAL_QUALITY      10 // percent
+
 #define BAT_LOW_VOLTAGE                 3.6
 #define BAT_EMERGENCY_DEEPSLEEP_VOLTAGE 3.5
 

firmware/firmware.ino

@@ -32,11 +32,9 @@ float currentSensorData[VALUES] = { nanf("no value"), nanf("no value"), nanf("no
                                     nanf("no value"), nanf("no value") };
 float (*sensors[VALUES])() = {};
 
-uint16_t update_sensor_cnt           = 0;
+uint32_t update_sensor_cnt           = 0;
-uint16_t update_webserver_cnt        = 0;
+uint32_t update_webserver_cnt        = 0;
-uint16_t update_windspeed_exceed_cnt = 0;
+uint32_t update_windspeed_exceed_cnt = 0;
-
-boolean validData = false;
 
 const String wifiName = "oko-weather-" + DEVICE_NAME;
 
@@ -175,7 +173,7 @@ void initSensors()
 void wifiConnectionCheck()
 {
 
-  if (millis() - wifi_check_interval_counter < WIFI_CHECK_INTERVAL_MS)
+  if (wifi_check_interval_counter + WIFI_CHECK_INTERVAL_MS > millis() or WiFi.status() == WL_CONNECTED)
   {
     // if check interval is not exceeded abort check
     return;
@@ -183,6 +181,8 @@ void wifiConnectionCheck()
 
   wifi_check_interval_counter = millis();
 
+  debug("no connection or time to check " + String(WiFi.status() == WL_CONNECTED));
+
   wifiConnect();
 
 }
@@ -252,14 +252,14 @@ void loop()
   // Needed to give WIFI time to function properly
   delay(DELAY_LOOP_MS);
 
-  update_sensor_cnt++;
+  update_sensor_cnt == millis();
 
 #ifdef WEBUPDATER_FEATURE
-  update_webserver_cnt++;
+  update_webserver_cnt == millis();
 #endif
 
 #ifdef HTTP_CALL_ON_WINDSPEED_EXCEED
-  update_windspeed_exceed_cnt++;
+  update_windspeed_exceed_cnt == millis();
 #endif
 
 }
@@ -268,6 +268,7 @@ void loop()
 
 void _loop()
 {
+  boolean validData = false;
 
   switch (fsm_state)
   {
@@ -275,10 +276,10 @@ void _loop()
     case FSM_STATE_WU:
       debug("web updater call if required");
 #ifdef WEBUPDATER_FEATURE
-      if (UPDATE_WEBSERVER_INTVERVAL_S * 1000 / DELAY_LOOP_MS <= update_webserver_cnt)
+      if (update_webserver_cnt + (UPDATE_WEBSERVER_INTVERVAL_S * 1000) <= millis())
       {
         debug("web updater call");
-        update_webserver_cnt = 0;
+        update_webserver_cnt = millis();
         doWebUpdater();
       }
 #endif
@@ -288,7 +289,7 @@ void _loop()
     case FSM_STATE_WSE:
       debug("wind speed exceeded check if required");
 #ifdef HTTP_CALL_ON_WINDSPEED_EXCEED
-      if (HTTP_CALL_ON_WINDSPEED_INTERVAL_S * 1000 / DELAY_LOOP_MS <= update_windspeed_exceed_cnt)
+      if (update_windspeed_exceed_cnt + (HTTP_CALL_ON_WINDSPEED_INTERVAL_S * 1000) <= millis())
       {
         debug("reading wind sensor because of exceed call functionality");
         if (sensors[SENSOR_WINDSPEED])
@@ -323,7 +324,7 @@ void _loop()
         } else {
           currentSensorData[SENSOR_WINDSPEED] = nan("no value");
         }
-        update_windspeed_exceed_cnt = 0;
+        update_windspeed_exceed_cnt = millis();
       }
 #endif
       fsm_state = FSM_STATE_RS;
@@ -361,7 +362,7 @@ void _loop()
 
     case FSM_STATE_US:
       debug("read sensor data check");
-      if (UPDATE_SENSOR_INTERVAL_S * 1000 / DELAY_LOOP_MS <= update_sensor_cnt)
+      if (update_sensor_cnt + (UPDATE_SENSOR_INTERVAL_S * 1000) <= millis())
       {
         debug("read sensor data " + String(sensor_cnt));
         if (sensors[sensor_cnt]) {
@@ -375,7 +376,7 @@ void _loop()
           sensor_cnt++;
           fsm_state = FSM_STATE_US; // jump to same state again, more sensors to read
         } else {
-          update_sensor_cnt = 0;
+          update_sensor_cnt = millis();
           sensor_cnt = 0;
           fsm_state = FSM_STATE_SC; // next state
         }
@@ -400,15 +401,11 @@ void _loop()
       {
         if (currentSensorData[i] != 0)
         {
-          validData = true; // at least one value is not zero, the data
+          // send data only if valid data is available
+          pushToInfluxDB(DEVICE_NAME, currentSensorData);
+          validData = true;
         }
       }
-    
-      if (validData == true)
-      {
-        // send data only if valid data is available
-        pushToInfluxDB(DEVICE_NAME, currentSensorData);
-      }
 #endif
       fsm_state = FSM_STATE_SD;
       break;

firmware/webUpdater.ino

@@ -92,6 +92,15 @@ void showHTMLMain(void)
 "<meta http-equiv=\"refresh\" content=\"20\">"
 "</head><body>"
 "<br><a href=\"http://" + _webUpdater_ip + ":8080/update\">firmware update</a><br><br>"
+#ifdef USE_LOGGER
+"<br><a href=\"http://" + _webUpdater_ip + ":8080/showlog\">logfile</a><br>"
+#endif
+#ifdef DEBUG_WINDSPEED_MEASUREMENT
+"<br><a href=\"http://" + _webUpdater_ip + ":8080/measWind\">manual wind measurement</a><br>"
+#endif
+#ifdef HOMEBRIDGE_WEBSTAT
+"<br><a href=\"http://" + _webUpdater_ip + ":8080/hbWebstat\">homebridge websatt</a><br>"
+#endif
 "<table>"
 TR_TD_START_STR + "temperature"   + TD_TD_MID_STR + String(_webUpdater_sensValues[SENSOR_TEMPERATURE]) + TR_TD_END_STR
 TR_TD_START_STR + "humidity"      + TD_TD_MID_STR + String(_webUpdater_sensValues[SENSOR_HUMIDITY])    + TR_TD_END_STR
@@ -103,6 +112,7 @@ TR_TD_START_STR + "millis"        + TD_TD_MID_STR + String(millis())
 TR_TD_START_STR + "valid"         + TD_TD_MID_STR + String(wuValidData)                                + TR_TD_END_STR
 TR_TD_START_STR + "wifi rssi"     + TD_TD_MID_STR + WiFi.RSSI()                                        + TR_TD_END_STR
 "</table>"
+"<br><br><br><br><br><a href=\"http://" + _webUpdater_ip + ":8080/resetWifiManager\">reset WiFi Manager</a><br>"
 "</body></html>";
 
   httpServer.send(200, "text/html", message);
@@ -184,7 +194,7 @@ void measureWindspeed()
 
 #ifdef USE_LOGGER
 
-#define LOGFILE_SIZE 10
+#define LOGFILE_SIZE 15
 
 String logfile[LOGFILE_SIZE];
 
@@ -208,8 +218,9 @@ void logdata(String s)
 void showLog()
 {
   String message = "<html><head><title>OKO Weatherstation - " + String(_webUpdater_dev) + " - logfile</title>"
+"<meta http-equiv=\"refresh\" content=\"5\">"
 "</head><body>"
-"Logfile data: ";
+"Logfile data:<br>";
 
   for (uint16_t lp = 0; lp < logger_pos; lp++)
   {