richonguzman/LoRa_APRS_iGate
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This commit is contained in:
Ricardo Guzman (Richonguzman) 2026-01-20 09:50:09 -03:00
parent c8c0be636d
commit 7695675a7c
1 changed files with 29 additions and 17 deletions
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46
src/wifi_utils.cpp
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@ -35,35 +35,45 @@ extern bool backUpDigiMode;
bool WiFiConnected = false;
uint32_t WiFiAutoAPTime = millis();
bool WiFiAutoAPStarted = false;
uint32_t previousWiFiMillis = 0;
uint8_t wifiCounter = 0;
uint32_t lastBackupDigiTime = millis();
uint32_t lastWiFiCheck = 0;
uint32_t lastInternetCheck = 0;
namespace WIFI_Utils {
bool checkInternetConnection() {
HTTPClient http;
http.begin("http://connectivitycheck.gstatic.com/generate_204"); // Google Connectivity Detection Endpoint
http.setTimeout(2000);
String serverUrl = Config.aprs_is.server;
if (!serverUrl.startsWith("http://") && !serverUrl.startsWith("https://")) {
serverUrl = "http://" + serverUrl;
}
serverUrl += ":";
serverUrl += String(Config.aprs_is.port);
http.begin(serverUrl);
//http.begin("http://connectivitycheck.gstatic.com/generate_204"); // Google Connectivity Detection Endpoint
http.setTimeout(3000);
http.setConnectTimeout(2000);
int httpCode = http.GET();
http.end();
if (httpCode == 204 || httpCode == HTTP_CODE_OK) {
return (httpCode > 0 && httpCode < 400); // Accepting any 'OK' response
/*if (httpCode == 204 || httpCode == HTTP_CODE_OK) {
return true;
} else {
Serial.printf("Internet: FAIL (Code: %d)\n", httpCode);
return false;
}
}*/
}
void checkWiFi() {
if (Config.digi.ecoMode != 0) return;
uint32_t currentTime = millis();
if (backUpDigiMode) {
if (WiFi.status() != WL_CONNECTED && ((millis() - lastBackupDigiTime) >= 15 * 60 * 1000)) {
if (WiFi.status() != WL_CONNECTED && ((currentTime - lastBackupDigiTime) >= 15 * 60 * 1000)) {
Serial.println("*** Stopping BackUp Digi Mode ***");
backUpDigiMode = false;
wifiCounter = 0;
@ -74,15 +84,17 @@ namespace WIFI_Utils {
}
}
if (!backUpDigiMode && ((millis() - previousWiFiMillis) >= 60 * 1000) && !WiFiAutoAPStarted) {
previousWiFiMillis = millis();
if (!backUpDigiMode && ((currentTime - lastWiFiCheck) >= 60 * 1000) && !WiFiAutoAPStarted) {
lastWiFiCheck = currentTime;
if (WiFi.status() == WL_CONNECTED) {
if (Config.backupDigiMode) {
if (Config.backupDigiMode && (currentTime - lastInternetCheck > 5 * 60 * 1000)) {
lastInternetCheck = currentTime;
bool internetOK = checkInternetConnection();
if (!internetOK && Config.backupDigiMode) {
Serial.println("*** Internet LOST → Backup Digi Mode ***");
backUpDigiMode = true;
WiFi.disconnect();
lastBackupDigiTime = currentTime;
}
}
} else {
@ -94,7 +106,7 @@ namespace WIFI_Utils {
if (wifiCounter >= 2) {
Serial.println("*** Starting BackUp Digi Mode ***");
backUpDigiMode = true;
lastBackupDigiTime = millis();
lastBackupDigiTime = currentTime;
}
}
}
@ -125,19 +137,19 @@ namespace WIFI_Utils {
displayShow("", "Connecting to WiFi:", "", currentWiFi->ssid + " ...", 0);
Serial.print("\nConnecting to WiFi '"); Serial.print(currentWiFi->ssid); Serial.print("' ");
WiFi.begin(currentWiFi->ssid.c_str(), currentWiFi->password.c_str());
while (WiFi.status() != WL_CONNECTED && wifiCounter<myWiFiAPSize) {
while (WiFi.status() != WL_CONNECTED && wifiCounter < myWiFiAPSize) {
delay(500);
#ifdef INTERNAL_LED_PIN
digitalWrite(INTERNAL_LED_PIN,HIGH);
digitalWrite(INTERNAL_LED_PIN, HIGH);
#endif
Serial.print('.');
delay(500);
#ifdef INTERNAL_LED_PIN
digitalWrite(INTERNAL_LED_PIN,LOW);
digitalWrite(INTERNAL_LED_PIN, LOW);
#endif
if ((millis() - start) > 10000){
delay(1000);
if(myWiFiAPIndex >= (myWiFiAPSize - 1)) {
if (myWiFiAPIndex >= (myWiFiAPSize - 1)) {
myWiFiAPIndex = 0;
wifiCounter++;
} else {
@ -154,7 +166,7 @@ namespace WIFI_Utils {
}
}
#ifdef INTERNAL_LED_PIN
digitalWrite(INTERNAL_LED_PIN,LOW);
digitalWrite(INTERNAL_LED_PIN, LOW);
#endif
if (WiFi.status() == WL_CONNECTED) {
Serial.print("\nConnected as ");
@ -162,7 +174,7 @@ namespace WIFI_Utils {
Serial.print(" / MAC Address: ");
Serial.println(WiFi.macAddress());
displayShow("", " Connected!!", "" , " loading ...", 1000);
} else if (WiFi.status() != WL_CONNECTED) {
} else {
startAP = true;
Serial.println("\nNot connected to WiFi! Starting Auto AP");