iarv/LoRa_APRS_iGate
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check internet connection

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This commit is contained in:
Ricardo Guzman (Richonguzman)
2026-01-20 00:16:24 -03:00
parent 76fe27a0ab
commit c8c0be636d
3 changed files with 48 additions and 23 deletions
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2
src/LoRa_APRS_iGate.cpp
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@@ -67,7 +67,7 @@ ___________________________________________________________________*/
#endif
String versionDate = "2026-01-11";
String versionDate = "2026-01-20";
String versionNumber = "3.1.7.1";
Configuration Config;
WiFiClient aprsIsClient;

4
src/lora_utils.cpp
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@@ -156,7 +156,7 @@ namespace LoRa_Utils {
radio.setSpreadingFactor(Config.loramodule.txSpreadingFactor);
radio.setCodingRate(Config.loramodule.txCodingRate4);
float signalBandwidth = Config.loramodule.txSignalBandwidth / 1000;
radio.setBandwidth(Config.loramodule.txSignalBandwidth);
radio.setBandwidth(signalBandwidth);
}
void changeFreqRx() {
@@ -165,7 +165,7 @@ namespace LoRa_Utils {
radio.setSpreadingFactor(Config.loramodule.rxSpreadingFactor);
radio.setCodingRate(Config.loramodule.rxCodingRate4);
float signalBandwidth = Config.loramodule.rxSignalBandwidth / 1000;
radio.setBandwidth(Config.loramodule.rxSignalBandwidth);
radio.setBandwidth(signalBandwidth);
}
void sendNewPacket(const String& newPacket) {

65
src/wifi_utils.cpp
View File

@@ -16,6 +16,7 @@
* along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
*/
#include <HTTPClient.h>
#include <WiFi.h>
#include "configuration.h"
#include "board_pinout.h"
@@ -41,31 +42,55 @@ uint32_t lastBackupDigiTime = millis();
namespace WIFI_Utils {
void checkWiFi() {
if (Config.digi.ecoMode == 0) {
if (backUpDigiMode) {
uint32_t WiFiCheck = millis() - lastBackupDigiTime;
if (WiFi.status() != WL_CONNECTED && WiFiCheck >= 15 * 60 * 1000) {
Serial.println("*** Stopping BackUp Digi Mode ***");
backUpDigiMode = false;
wifiCounter = 0;
} else if (WiFi.status() == WL_CONNECTED) {
Serial.println("*** WiFi Reconnect Success (Stopping Backup Digi Mode) ***");
backUpDigiMode = false;
wifiCounter = 0;
}
}
bool checkInternetConnection() {
HTTPClient http;
http.begin("http://connectivitycheck.gstatic.com/generate_204"); // Google Connectivity Detection Endpoint
http.setTimeout(2000);
http.setConnectTimeout(2000);
int httpCode = http.GET();
http.end();
if (httpCode == 204 || httpCode == HTTP_CODE_OK) {
return true;
} else {
Serial.printf("Internet: FAIL (Code: %d)\n", httpCode);
return false;
}
}
if (!backUpDigiMode && (WiFi.status() != WL_CONNECTED) && ((millis() - previousWiFiMillis) >= 30 * 1000) && !WiFiAutoAPStarted) {
Serial.print(millis());
void checkWiFi() {
if (Config.digi.ecoMode != 0) return;
if (backUpDigiMode) {
if (WiFi.status() != WL_CONNECTED && ((millis() - lastBackupDigiTime) >= 15 * 60 * 1000)) {
Serial.println("*** Stopping BackUp Digi Mode ***");
backUpDigiMode = false;
wifiCounter = 0;
} else if (WiFi.status() == WL_CONNECTED) {
Serial.println("*** WiFi Reconnect Success (Stopping Backup Digi Mode) ***");
backUpDigiMode = false;
wifiCounter = 0;
}
}
if (!backUpDigiMode && ((millis() - previousWiFiMillis) >= 60 * 1000) && !WiFiAutoAPStarted) {
previousWiFiMillis = millis();
if (WiFi.status() == WL_CONNECTED) {
if (Config.backupDigiMode) {
bool internetOK = checkInternetConnection();
if (!internetOK && Config.backupDigiMode) {
Serial.println("*** Internet LOST → Backup Digi Mode ***");
backUpDigiMode = true;
WiFi.disconnect();
}
}
} else {
Serial.println("Reconnecting to WiFi...");
WiFi.disconnect();
WIFI_Utils::startWiFi();
previousWiFiMillis = millis();
if (Config.backupDigiMode) {
wifiCounter++;
}
if (Config.backupDigiMode) wifiCounter++;
if (wifiCounter >= 2) {
Serial.println("*** Starting BackUp Digi Mode ***");
backUpDigiMode = true;