admin/Raumtempregler
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add homeassisstant compatibility and choose strongest AP on wifi connection.

Browse Source
This commit is contained in:
admin
2026-02-19 17:31:26 +01:00
parent bfcb43d22b
commit 5b671ca0be
5 changed files with 116 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Raumtermostat/lib/WiFiManager/WiFiManager.cpp
+68 -2
View File
@@ -1059,7 +1059,12 @@ uint8_t WiFiManager::connectWifi(String ssid, String pass, bool connect) {
else {
// connect using saved ssid if there is one
if (WiFi_hasAutoConnect()) {
wifiConnectDefault();
if (_findBestRSSI) {
wifiConnectNew(WiFi_SSID(), WiFi_psk(), connect);
} else {
// connect to saved ssid
wifiConnectDefault();
}
connRes = waitForConnectResult();
}
else {
@@ -1110,7 +1115,62 @@ bool WiFiManager::wifiConnectNew(String ssid, String pass,bool connect){
#endif
WiFi_enableSTA(true,storeSTAmode); // storeSTAmode will also toggle STA on in default opmode (persistent) if true (default)
WiFi.persistent(true);
ret = WiFi.begin(ssid.c_str(), pass.c_str(), 0, NULL, connect);
if (_findBestRSSI) {
if (!_numNetworks)
WiFi_scanNetworks(); // scan in case this gets called before any scans
int n = _numNetworks;
if (n == 0) {
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(F("No networks found"));
#endif
} else {
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(n, F("networks found"));
#endif
int bestConnection = -1;
// Find best RSSI AP for given SSID
for (int i = 0; i < n; i++) {
if (ssid == WiFi.SSID(i)) {
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(String(F("SSID ")) + ssid + String(F(" found with RSSI: ")) +
String(WiFi.RSSI(i)) + String(F("(")) +
String(constrain((100.0 + WiFi.RSSI(i)) * 2, 0, 100)) +
String(F(" %) and BSSID: ")) + WiFi.BSSIDstr(i) +
String(F(" and channel: ")) + String(WiFi.channel(i)));
#endif
if (bestConnection == -1) {
bestConnection = i;
} else {
if (WiFi.RSSI(i) > WiFi.RSSI(bestConnection)) {
bestConnection = i;
}
}
}
}
if (bestConnection == -1) {
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(F("No network found with SSID: "), ssid);
#endif
} else {
#ifdef WM_DEBUG_LEVEL
DEBUG_WM(String(F("Trying to connect to SSID ")) + ssid + String(F(" found with RSSI: ")) +
String(WiFi.RSSI(bestConnection)) + String(F("(")) +
String(constrain((100.0 + WiFi.RSSI(bestConnection)) * 2, 0, 100)) +
String(F(" %) and BSSID: ")) + WiFi.BSSIDstr(bestConnection) +
String(F(" and channel: ")) + String(WiFi.channel(bestConnection)));
#endif
ret = WiFi.begin(ssid.c_str(), pass.c_str(), 0,
WiFi.BSSID(bestConnection), connect);
}
}
} else {
ret = WiFi.begin(ssid.c_str(), pass.c_str(), 0, NULL, connect);
}
WiFi.persistent(false);
#ifdef WM_DEBUG_LEVEL
if(!ret) DEBUG_WM(WM_DEBUG_ERROR,F("[ERROR] wifi begin failed"));
@@ -3138,6 +3198,12 @@ String WiFiManager::getWiFiHostname(){
#endif
}
/**
* toggle showing find best RSSID
* @param boolean enabled
*/
void WiFiManager::setFindBestRSSI(boolean enabled) { _findBestRSSI = enabled; }
/**
* [setTitle description]
* @param String title, set app title
Raumtermostat/lib/WiFiManager/WiFiManager.h
+2
View File
@@ -431,6 +431,7 @@ class WiFiManager
// clean connect, always disconnect before connecting
void setCleanConnect(bool enable); // default false
void setFindBestRSSI(boolean enabled);
// set custom menu items and order, vector or arr
// see _menutokens for ids
void setMenu(std::vector<const char*>& menu);
@@ -531,6 +532,7 @@ class WiFiManager
unsigned long _lastscan = 0; // ms for timing wifi scans
unsigned long _startscan = 0; // ms for timing wifi scans
unsigned long _startconn = 0; // ms for timing wifi connects
boolean _findBestRSSI = true; // find best rssi ap in wifiscan
// defaults
const byte DNS_PORT = 53;