Feature: Allow reset of radio statistics via mqtt

include/MqttHandleInverter.h

@@ -50,16 +50,18 @@ private:
         LimitNonPersistentAbsolute,
         Power,
         Restart,
+        ResetRfStats,
     };
 
     static constexpr frozen::string _cmdtopic = "+/cmd/";
-    static constexpr frozen::map<frozen::string, Topic, 6> _subscriptions = {
+    static constexpr frozen::map<frozen::string, Topic, 7> _subscriptions = {
         { "limit_persistent_relative", Topic::LimitPersistentRelative },
         { "limit_persistent_absolute", Topic::LimitPersistentAbsolute },
         { "limit_nonpersistent_relative", Topic::LimitNonPersistentRelative },
         { "limit_nonpersistent_absolute", Topic::LimitNonPersistentAbsolute },
         { "power", Topic::Power },
         { "restart", Topic::Restart },
+        { "reset_rf_stats", Topic::ResetRfStats },
     };
 
     void onMqttMessage(Topic t, const espMqttClientTypes::MessageProperties& properties, const char* topic, const uint8_t* payload, const size_t len, const size_t index, const size_t total);

src/MqttHandleHass.cpp

@@ -77,6 +77,7 @@ void MqttHandleHassClass::publishConfig()
         publishInverterButton(inv, "Turn Inverter Off", "mdi:power-plug-off", "config", "", "cmd/power", "0");
         publishInverterButton(inv, "Turn Inverter On", "mdi:power-plug", "config", "", "cmd/power", "1");
         publishInverterButton(inv, "Restart Inverter", "", "config", "restart", "cmd/restart", "1");
+        publishInverterButton(inv, "Reset Radio Statistics", "", "config", "", "cmd/reset_rf_stats", "1");
 
         publishInverterNumber(inv, "Limit NonPersistent Relative", "mdi:speedometer", "config", "cmd/limit_nonpersistent_relative", "status/limit_relative", "%", 0, 100, 0.1);
         publishInverterNumber(inv, "Limit Persistent Relative", "mdi:speedometer", "config", "cmd/limit_persistent_relative", "status/limit_relative", "%", 0, 100, 0.1);

src/MqttHandleInverter.cpp

@@ -229,6 +229,16 @@ void MqttHandleInverterClass::onMqttMessage(Topic t, const espMqttClientTypes::M
         } else {
             MessageOutput.println("Ignored because retained or numeric value not '1'");
         }
+        break;
+
+    case Topic::ResetRfStats:
+        // Reset RF Stats
+        MessageOutput.printf("Reset RF stats\r\n");
+        if (!properties.retain && payload_val == 1) {
+            inv->resetRadioStats();
+        } else {
+            MessageOutput.println("Ignored because retained or numeric value not '1'");
+        }
     }
 }