firmware wip

Arduino/CanGrow/CanGrow.ino

@@ -80,7 +80,7 @@ char WebUiPassword[32] = "cangrow";
 // configured - if false, let the user configure system settings first
 bool configured = false;
 // NTP Offset
-int ntpOffset = 0;
+int ntpOffset;
 // MoistureSensor_Type - contains which moisture sensor to use
 // 1: analog capacitive sensor
 // 2: I2C chirp sensor from catnip electronics
@@ -1037,7 +1037,10 @@ void WebHandler() {
   // failed whole page every call. we can save up this 0,5kb traffic :o) 
   webserver.on("/favicon.ico", [](){ webserver.send(404, "text/html", "404 - not found"); });
   webserver.onNotFound(WEB404);
-
+  
+  // switching MOSFETs
+  webserver.on("/switch", HTTP_POST, POSTswitchMOSFET); 
+  
 }
 
 void WebRestart() {
@@ -1245,7 +1248,28 @@ void WEBroot() {
       }
     }
     
+    
+    body += "<form method='post' action='/switch'>";
+    body += "MOSFET<select id='output' name='output' required>\n";
+    body += "<option disabled value='' selected hidden>---</option>\n";
+    body += "<option value='1'>LED</option>\n";
+    body += "<option value='2'>PUMP</option>\n";
+    body += "<option value='3'>FAN</option>\n";
+    body += "</select><br>";
+    
+    body += "On/Off: <select id='state' name='state' required>\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>";
+    
+    
     body += "</p>";
+    
+    
     body += returnHTMLfooter();
     
     webserver.send(200, "text/html", body);
@@ -1529,7 +1553,7 @@ void POSTgrowSettings() {
   
   
   
-  analogWrite(PINled, PINled_PWM);
+  //analogWrite(PINled, PINled_PWM);
   
   Serial.println(":: POSTgrowSettings ::");
   
@@ -1678,7 +1702,43 @@ void POSTwifiSettings() {
   webserver.send(302, "text/plain", "wifiSettings/save: success!");
   
 }
+
+void POSTswitchMOSFET() {
+  byte MosfetState = webserver.arg("state").toInt();
+  byte MosfetNr = webserver.arg("output").toInt();
   
+  Serial.println(":: GETswitchMOSFET ::");
+  Serial.print("MosfetState: ");
+  Serial.println(MosfetState);
+  Serial.print("MosfetNr: ");
+  Serial.println(MosfetNr);
+  
+  if((MosfetState > 1) || (MosfetState < 0)) {
+    webserver.send(400, "text/plain", "not valid\n");
+  } else {
+    switch(MosfetNr) {
+      case 1:
+        if( MosfetState == 1) {
+          analogWrite(PINled, PINled_PWM);
+        } else {
+          digitalWrite(PINled, MosfetState);
+        }
+        break;
+      case 2:
+        digitalWrite(PINpump, MosfetState);
+        break;
+      case 3:
+        digitalWrite(PINfan, MosfetState);
+        break;
+      default:
+        webserver.send(400, "text/plain", "not valid\n");
+        break;
+    }
+  webserver.sendHeader("Location", String("/?success"), true);
+  webserver.send(302, "text/plain", "wifiSettings/save: success!");
+  }
+}
+
 /*
 String JSreplaceStr(String elementID, String content) {
   String jsReturn = "<script>document.getElementById('" + elementID + "').innerHTML='" + content + "';</script>";