Added parameter to enable/disable Homeassistant Discovery

code/components/jomjol_flowcontroll/ClassFlowMQTT.cpp

@@ -24,6 +24,7 @@ extern const char* libfive_git_revision(void);
 extern const char* libfive_git_branch(void);
 
 std::vector<NumberPost*>* NUMBERS;
+bool HomeassistantDiscovery = false;
 
 void sendHomeAssistantDiscoveryTopic(std::string maintopic, std::string group, std::string field,
     std::string name, std::string icon, std::string unit, std::string deviceClass, std::string stateClass) {
@@ -151,7 +152,9 @@ void publishRuntimeData(std::string maintopic, int SetRetainFlag) {
 }
 
 void GotConnected(std::string maintopic, int SetRetainFlag) {
-    MQTThomeassistantDiscovery(maintopic);
+    if (HomeassistantDiscovery) {
+        MQTThomeassistantDiscovery(maintopic);
+    }
 
     MQTTPublish(maintopic + "/" + "MAC", getMac(), SetRetainFlag);
     MQTTPublish(maintopic + "/" + "IP", *getIPAddress(), SetRetainFlag);
@@ -180,7 +183,7 @@ void ClassFlowMQTT::SetInitialParameter(void)
     flowpostprocessing = NULL;  
     user = "";
     password = ""; 
-    SetRetainFlag = 0;  
+    SetRetainFlag = 0;
     previousElement = NULL;
     ListFlowControll = NULL; 
     disabled = false;
@@ -268,6 +271,11 @@ bool ClassFlowMQTT::ReadParameter(FILE* pfile, string& aktparamgraph)
             if (toUpper(zerlegt[1]) == "TRUE")
                 SetRetainFlag = 1;  
         }
+        if ((toUpper(zerlegt[0]) == "HOMEASSISTANTDISCOVERY") && (zerlegt.size() > 1))
+        {
+            if (toUpper(zerlegt[1]) == "TRUE")
+                HomeassistantDiscovery = true;  
+        }
 
         if ((toUpper(zerlegt[0]) == "CLIENTID") && (zerlegt.size() > 1))
         {

sd-card/html/edit_config_param.html

@@ -625,7 +625,23 @@ textarea {
 				Enable or disable the retain flag for all MQTT entries
 			</td>
 		</tr>
-                                 
+		<tr>
+			<td class="indent1">
+				<input type="checkbox" id="MQTT_HomeassistantDiscovery_enabled" value="1"  onclick = 'InvertEnableItem("MQTT", "HomeassistantDiscovery")' unchecked >
+				<label for=MQTT_HomeassistantDiscovery_enabled><class id="MQTT_HomeassistantDiscovery_text" style="color:black;">Enable Homeassistant Discovery</class></label>
+			</td>
+			<td>
+				<select id="MQTT_HomeassistantDiscovery_value1">
+					<option value="true" selected>true</option>
+					<option value="false" >false</option>
+				</select>
+			</td>
+			<td style="font-size: 80%;">
+				Enable or disable the <a href=https://www.home-assistant.io/docs/mqtt/discovery/ target=_blank>Homeassistand Discovery</a>
+			</td>
+		</tr>
+
+		
 		<tr>
 			<td colspan="3" style="padding-left: 20px;">
 			    <h4>
@@ -1715,6 +1731,7 @@ function UpdateInput() {
 	WriteParameter(param, category, "MQTT", "user", true);	
 	WriteParameter(param, category, "MQTT", "password", true);
 	WriteParameter(param, category, "MQTT", "SetRetainFlag", true);
+	WriteParameter(param, category, "MQTT", "HomeassistantDiscovery", true);
 	
 	WriteParameter(param, category, "InfluxDB", "Uri", true);	
 	WriteParameter(param, category, "InfluxDB", "Database", true);	
@@ -1831,6 +1848,7 @@ function ReadParameterAll()
 	ReadParameter(param, "MQTT", "user", true);	
 	ReadParameter(param, "MQTT", "password", true);	
 	ReadParameter(param, "MQTT", "SetRetainFlag", true);	
+	ReadParameter(param, "MQTT", "HomeassistantDiscovery", true);
 
 	ReadParameter(param, "InfluxDB", "Uri", true);	
 	ReadParameter(param, "InfluxDB", "Database", true);	

sd-card/html/readconfigparam.js

@@ -187,6 +187,7 @@ function ParseConfig() {
      ParamAddValue(param, catname, "user");
      ParamAddValue(param, catname, "password");
      ParamAddValue(param, catname, "SetRetainFlag");
+     ParamAddValue(param, catname, "HomeassistantDiscovery");
 
      var catname = "InfluxDB";
      category[catname] = new Object();