Bus scanner added

include/Bus.h

@@ -0,0 +1,4 @@
+#pragma once
+#include <Arduino.h>
+void busInit();
+String i2c_scan();

src/Bus.cpp

@@ -0,0 +1,38 @@
+#include "Bus.h"
+#include "Class/NotAsinc.h"
+#include "Global.h"
+
+void busInit() {
+    myNotAsincActions->add(
+        do_BUSSCAN, [&](void*) {
+            String tmp = i2c_scan();
+            if (tmp == "error") {
+                tmp = i2c_scan();
+                Serial.println(tmp);
+                jsonWriteStr(configLiveJson, "i2c", tmp);
+            } else {
+                Serial.println(tmp);
+                jsonWriteStr(configLiveJson, "i2c", tmp);
+            }
+        },
+        nullptr);
+}
+
+String i2c_scan() {
+    String out;
+    byte count = 0;
+    Wire.begin();
+    for (byte i = 8; i < 120; i++) {
+        Wire.beginTransmission(i);
+        if (Wire.endTransmission() == 0) {
+            count++;
+            out += String(count) + ". 0x" + String(i, HEX) + "; ";
+            delay(1);
+        }
+    }
+    if (count == 0) {
+        return "error";
+    } else {
+        return out;
+    }
+}

src/Web.cpp

@@ -109,7 +109,6 @@ void web_init() {
         //    request->send(200);
         //}
 
-
         //==============================wifi settings=============================================
         if (request->hasArg("routerssid")) {
             jsonWriteStr(configSetupJson, "routerssid", request->getParam("routerssid")->value());
@@ -230,7 +229,7 @@ void web_init() {
 
         //==============================utilities settings=============================================
         if (request->hasArg("i2c")) {
-            
+            myNotAsincActions->make(do_BUSSCAN);
             request->redirect("/?set.utilities");
         }
     });
@@ -285,7 +284,6 @@ void web_init() {
     */
     server.on("/upgrade", HTTP_GET, [](AsyncWebServerRequest* request) {
         myNotAsincActions->make(do_UPGRADE);
-        ;
         request->send(200, "text/html");
     });
 }

src/main.cpp

@@ -14,6 +14,7 @@
 #include "Utils\WebUtils.h"
 #include "items/ButtonInClass.h"
 #include "RemoteOrdersUdp.h"
+#include "Bus.h"
 
 void not_async_actions();
 
@@ -74,6 +75,9 @@ void setup() {
     SerialPrint("I","UDP","Udp Init");
     asyncUdpInit();
 
+    SerialPrint("I","Bus","Bus Init");
+    busInit();
+    
 #ifdef SSDP_EN
     SerialPrint("I","SSDP","Ssdp Init");
     SsdpInit();