firmware wip - add basic maintenance mode, which dimms the led for a minute

Arduino/CanGrow/CanGrow.ino

@@ -71,6 +71,10 @@ byte ScreenToDisplay = 0;
 byte DisplayScreenDuration = 3;
 // how many seconds actual screen got displayed
 byte ScreenIterationPassed = 0;
+
+bool MaintenanceMode = false;
+unsigned long MaintenanceStarted = 0;
+
 /*
  * 
  * EEPROM saved variables
@@ -117,6 +121,7 @@ bool UseLEDrelais;
 bool UseFANrelais;
 // Which temperature sensor to use?
 byte TemperatureSensor_Type;
+unsigned short MaintenanceDuration = 60000;
 
 //
 // Grow Stuff
@@ -1568,7 +1573,18 @@ void loop() {
     // when DayOfGrow is larger then DaysVeg we must be in Bloom
     
     // set the actual state of the Grow LED
+    // when being in Maintenance Mode and UseRelaisLED not true, 
+    // dimm the light
+    if(MaintenanceMode == true) {
+      if((currentRuntime - MaintenanceStarted <= MaintenanceDuration) && (UseLEDrelais == false)) {
+        // in case of being in Maintenance Mode , dimm the grow light when not a relais is used
+        setOutput(1, 20);
+      } else {
+        MaintenanceMode = false;
+      }
+    } else {
       controlLED();
+    }
     displayScreens();
     
     // current time gets previous time for new interval
@@ -1720,6 +1736,11 @@ String returnHTMLheader(String MenuEntry = "") {
   header += CanGrowVer;
   header += "</a></li>\n";
 
+  if(MaintenanceMode == true) {
+    // status icons
+    header += "<li><span>&#x1F1F2;</span></li>\n";
+  }
+  
   // close <ul> and start <div>
   header += "</ul><div class='center'>";
   
@@ -1961,20 +1982,25 @@ void WEBroot() {
     body += ((PinLEDPWM * 100) / 255);
     body += " %<br>\n";
     body += "<form method='post' action='/switch'>\n";
-    body += "MOSFET<select id='output' name='output' required>\n";
+    body += "MOSFET<select id='output' name='output' >\n";
     body += "<option disabled value='' selected hidden>---</option>\n";
     body += "<option value='1'>LED</option>\n";
     body += "<option value='2'>FAN</option>\n";
     body += "<option value='3'>PUMP</option>\n";
     body += "</select><br>";
     
-    body += "On/Off: <select id='state' name='state' required>\n";
+    body += "On/Off: <select id='state' name='state' >\n";
     body += "<option disabled value='' selected hidden>---</option>\n";
     body += "<option value='1'>On</option>\n";
     body += "<option value='0'>Off</option>\n";
     body += "</select><br>\n";
     
     body += "Intensity: <input type='range' id='OutputPWM' name='OutputPWM' min='1' max='255' value='255'/><br>\n";
+    body += "Maintenance: <select id='EnableMaintenance' name='EnableMaintenance'>\n";
+    body += "<option disabled value='' selected hidden>---</option>\n";
+    body += "<option value='1'>On</option>\n";
+    body += "<option value='0'>Off</option>\n";
+    body += "</select><br>\n";
     
     body += "<input type='submit' value='Save'>\n";
     body += "</form>";
@@ -2516,12 +2542,15 @@ void POSTsetOutput() {
   byte OutputNr = webserver.arg("output").toInt();
   //PinLEDPWM = webserver.arg("PinLEDPWM").toInt();
   byte OutputPWM = webserver.arg("OutputPWM").toInt();
+  byte EnableMaintenance = webserver.arg("EnableMaintenance").toInt();
 
   Serial.println(":: POSTsetOutput ::");
   Serial.print("OutputState: ");
   Serial.println(OutputState);
   Serial.print("OutputNr: ");
   Serial.println(OutputNr);
+  Serial.print("EnableMaintenance: ");
+  Serial.println(EnableMaintenance);
   
   if((OutputNr > 3) || (OutputNr < 1) || (OutputState > 255) || (OutputState < 0)) {
     webserver.send(400, "text/plain", "not valid\n");
@@ -2533,9 +2562,18 @@ void POSTsetOutput() {
       setOutput(OutputNr, 0);
     }
     
+    
     webserver.sendHeader("Location", String("/?success"), true);
     webserver.send(302, "text/plain", "switch: success!\n");
     }
+    
+  if(EnableMaintenance > 0 ) {
+    MaintenanceMode = true;
+    MaintenanceStarted = millis();
+  } else {
+    MaintenanceMode = false;
+  }
+    
 }
   
 

playground/html/root/index.html

@@ -103,8 +103,12 @@ a:active {
 <li><a href='/wifiSettings' >&#128225; WiFi settings</a></li>
 <li><a href='/help' >&#x2753; Help</a></li>
 <li><span class='MenuTime'>23:57:31</span></li>
+<li><span>Ⓜ️</span></li>
 <li><a href='https://git.la10cy.net/DeltaLima/CanGrow' target='_blank'>CanGrow v0.1</a></li>
-</ul><div class='center'><h2>&#x1F331; Ruderalis Indica</h2>
+
+</ul>
+
+<div class='center'><h2>&#x1F331; Ruderalis Indica</h2>
 
 
 <div class='gaugeWrapper'>