added Function to WebUI to measure Pulses

Software/src/webui.cpp

@@ -260,6 +260,12 @@ String processor(const String &var)
   if (var == "GIT_REV")
     return String(constants.GitHash);
 
+  if (var == "MEASURED_PULSES")
+    return String(globals.measuredPulses);
+
+  if (var == "MEASURE_BTN")
+    return String(globals.measurementActive == true ? "Stop" : "Start");
+
   if (var == "PLACEHOLDER")
     return "placeholder";
 
@@ -396,6 +402,12 @@ void WebserverPOST_Callback(AsyncWebServerRequest *request)
       globals.requestEEAction = EE_CFG_SAVE;
     }
     // end: POST Form LED SEttings
+    // begin: POST Form Measure Pulses
+    if (p->name() == "measurereset")
+      globals.measuredPulses = 0;
+    if (p->name() == "measurestartstop")
+      globals.measurementActive = !globals.measurementActive;
+    // end: POST Form Measure Pulses
   }
 }