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@ -69,11 +69,11 @@ void setupApp()
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AsyncResponseStream *response = request->beginResponseStream("application/json");
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DynamicJsonDocument doc(668); // https://arduinojson.org/v6/assistant/
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doc["wifi"]["rssi"] = WiFi.RSSI();
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doc["wifi"]["mac"] = WiFi.macAddress();
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doc["wifi"]["ssid"] = WiFi.SSID();
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doc["wifi"]["connected"] = WiFi.isConnected();
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doc["wifi"]["rssi"] = WiFi.RSSI();
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doc["wifi"]["ip"] = WiFi.localIP().toString();
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doc["wifi"]["mac"] = WiFi.macAddress();
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doc["wifi"]["channel"] = WiFi.channel();
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doc["wifi"]["dns"] = WiFi.dnsIP().toString();
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doc["wifi"]["gateway"] = WiFi.gatewayIP().toString();
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@ -141,6 +141,8 @@ void setupSettingsGet()
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root["system"]["timezone"] = NVS.getString("system.timezone");
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root["system"]["utc"] = NVS.getInt("system.utc");
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root["system"]["dst"] = NVS.getInt("system.dst");
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root["system"]["wifi"] = NVS.getString("wifi.ssid");
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// gmtOffset_sec
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// daylightOffset_sec
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@ -280,44 +282,32 @@ void setupCurrentImage()
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}
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/**
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* @todo
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* scan for wifi
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*/
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void setupWifiScan()
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{
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//First request will return 0 results unless you start scan from somewhere else (loop/setup)
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//Do not request more often than 3-5 seconds
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server.on("/api/wifi/scan", HTTP_GET, [](AsyncWebServerRequest *request) {
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String json = "[";
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int n = WiFi.scanComplete();
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if (n == -2)
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{
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WiFi.scanNetworks(true);
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}
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else if (n)
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int n = WiFi.scanNetworks();
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for (int i = 0; i < n; ++i)
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{
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for (int i = 0; i < n; ++i)
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if (i)
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{
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if (i)
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{
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json += ",";
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}
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json += "{";
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json += "\"rssi\":" + String(WiFi.RSSI(i));
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json += ",\"ssid\":\"" + WiFi.SSID(i) + "\"";
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json += ",\"bssid\":\"" + WiFi.BSSIDstr(i) + "\"";
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json += ",\"channel\":" + String(WiFi.channel(i));
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json += ",\"secure\":" + String(WiFi.encryptionType(i));
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json += "}";
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json += ",";
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}
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WiFi.scanDelete();
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if (WiFi.scanComplete() == -2)
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{
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WiFi.scanNetworks(true);
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}
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json += "{";
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json += "\"rssi\":" + String(WiFi.RSSI(i));
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json += ",\"ssid\":\"" + WiFi.SSID(i) + "\"";
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json += ",\"bssid\":\"" + WiFi.BSSIDstr(i) + "\"";
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json += ",\"channel\":" + String(WiFi.channel(i));
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json += ",\"secure\":" + String(WiFi.encryptionType(i));
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json += "}";
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}
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WiFi.scanDelete();
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json += "]";
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request->send(200, "application/json", json);
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json = String();
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@ -338,10 +328,23 @@ void setupWifiConnect()
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Serial.print(F("deserializeJson() failed with code "));
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Serial.println(error.c_str());
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request->send(404, "text/plain", "");
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request->send(404, "application/ld+json; charset=utf-8", "{}");
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}
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else
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{
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JsonVariant ssid = doc["ssid"];
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if (!ssid.isNull()) {
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NVS.setString("wifi.ssid", ssid);
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Serial.println(ssid.as<char*>());
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}
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JsonVariant password = doc["password"];
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if (!password.isNull()) {
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NVS.setString("wifi.password", password);
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Serial.println(password.as<char*>());
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}
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/*
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if (doc.containsKey("ssid")) {
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NVS.setString("wifi_ssid", doc["ssid"]);
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Serial.println(doc["ssid"].as<char*>());
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@ -350,6 +353,7 @@ void setupWifiConnect()
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NVS.setString("wifi_password", doc["password"]);
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Serial.println(doc["password"].as<char*>());
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}
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*/
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request->send(200, "application/ld+json; charset=utf-8", "{}");
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Thomas Ballmann
4 years ago