added restart on adding yoyo code, added logic to catch reentering th…

…e same wifi ssid but different password, fixed finding local scad network
interactionresearchstudio · Sep 16, 2020 · 69fc42d · 69fc42d
1 parent f705bdb
commit 69fc42d
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Showing 4 changed files with 31 additions and 14 deletions.
diff --git a/ESP32-SOCKETIO.ino b/ESP32-SOCKETIO.ino
@@ -9,6 +9,7 @@
 int BUTTON_BUILTIN =  0;
 
 bool disconnected = false;
+bool readyToReset = false;
 
 unsigned long wificheckMillis;
 unsigned long wifiCheckTime = 5000;

diff --git a/JSONHandling.ino b/JSONHandling.ino
@@ -131,9 +131,20 @@ void addToWiFiJSON(String newSSID, String newPassword) {
     inList = false;
     for ( int i = 0; i < ssids.size(); i++) {
       if (ssids[i] == newSSID) {
-        inList = true;
         Serial.println("wifi credentials already in list");
-        break;
+        if (passwords[i] == newPassword) {
+          inList = true;
+          Serial.println("password same too");
+          break;
+        } else {
+          inList = true;
+          Serial.println("password will be updated");
+          passwords[i] = newPassword;
+          wifilist = "";
+          serializeJson(addresses, wifilist);
+          preferences.putString("wifi", wifilist);
+          break;
+        }
       }
     }
     if (inList == false) {
@@ -165,27 +176,27 @@ void addToWiFiJSON(String newSSID, String newPassword) {
 
 String getRemoteMacAddress(int clientID) {
   String remoteMacAddress = "";
-  
+
   //Return a specific mac address from the JSON array
   String _macAddressJson = getJSONMac();
   const size_t capacity = JSON_ARRAY_SIZE(6) + JSON_OBJECT_SIZE(1) + 10;
   DynamicJsonDocument addresses(capacity);
   deserializeJson(addresses, _macAddressJson);
   JsonArray macs = addresses["mac"];
 
-  if(macs.size() > clientID) {
+  if (macs.size() > clientID) {
     remoteMacAddress = macs[clientID].as<String>();
   }
-  
-  return(remoteMacAddress);
+
+  return (remoteMacAddress);
 }
 
 int getNumberOfMacAddresses() {
   int numberOfMacAddresses = 0;
-  
+
   //Returns the number of mac address in JSON array
   preferences.begin("scads", false);
-    String macCredentials = preferences.getString("mac", "");
+  String macCredentials = preferences.getString("mac", "");
   preferences.end();
 
   if (macCredentials != "") {
@@ -195,7 +206,7 @@ int getNumberOfMacAddresses() {
     numberOfMacAddresses = addresses["mac"].size();
   }
 
-  return(numberOfMacAddresses);
+  return (numberOfMacAddresses);
 }
 
 String getScanAsJsonString() {

diff --git a/captivePortal.ino b/captivePortal.ino
@@ -107,21 +107,26 @@ class CaptiveRequestHandler : public AsyncWebHandler {
       String remote_pass = json["remote_pass"].as<String>();
       String remote_mac = json["remote_mac"].as<String>();
 
-      if (remote_mac != "") addToMacAddressJSON(remote_mac);
+      if (remote_mac != "") {
+        addToMacAddressJSON(remote_mac);
+        readyToReset = true;
+      }
 
       if (remote_pass != "" && remote_ssid != "" && local_ssid != "" && local_pass != "") {
         local_ssid = checkSsidForSpelling(local_ssid);
         remote_ssid = checkSsidForSpelling(remote_ssid);
         addToWiFiJSON(local_ssid, local_pass);
         addToWiFiJSON(remote_ssid, remote_pass);
         sendWifiCredentials();
-        socket_server.textAll("RESTART");
-        softReset();
+        readyToReset = true;
       }
       else if (local_pass != "" && local_ssid != "" && remote_ssid == "" && remote_pass == "") {
         local_ssid = checkSsidForSpelling(local_ssid);
         addToWiFiJSON(local_ssid, local_pass);
         sendWifiCredentials();
+        readyToReset = true;
+      }
+      if (readyToReset) {
         socket_server.textAll("RESTART");
         softReset();
       }

diff --git a/wifi.ino b/wifi.ino
@@ -21,8 +21,8 @@ boolean scanAndConnectToLocalSCADS() {
       Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN) ? " " : "*");
       delay(10);
       scads_ssid = WiFi.SSID(i);
-      if (scads_ssid.indexOf("SCADS-") > -1) {
-        Serial.println("Found SCAD");
+      if (scads_ssid.indexOf("Yo-Yo-") > -1) {
+        Serial.println("Found YOYO");
         foundLocalSCADS = true;
         wifiMulti.addAP(scads_ssid.c_str(), scads_pass.c_str());
         while ((wifiMulti.run() != WL_CONNECTED)) {