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feat: füge regelmäßige WLAN-Verbindungsüberprüfung hinzu

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This commit is contained in:
Manuel Weiser 2025-02-27 09:38:54 +01:00
parent c645035bbe
commit 46cd953b80
3 changed files with 77 additions and 38 deletions
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10
src/main.cpp
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@ -100,12 +100,20 @@ const unsigned long amsSendInterval = 60000; // 1 minute
uint8_t weightSend = 0; uint8_t weightSend = 0;
int16_t lastWeight = 0; int16_t lastWeight = 0;
uint8_t wifiErrorCounter = 0;
unsigned long lastWifiCheckTime = 0;
const unsigned long wifiCheckInterval = 60000; // Überprüfe alle 60 Sekunden (60000 ms)
// ##### PROGRAM START ##### // ##### PROGRAM START #####
void loop() { void loop() {
unsigned long currentMillis = millis(); unsigned long currentMillis = millis();
// Überprüfe regelmäßig die WLAN-Verbindung
if (millis() - lastWifiCheckTime > wifiCheckInterval) {
checkWiFiConnection();
lastWifiCheckTime = millis();
}
// Send AMS Data min every Minute // Send AMS Data min every Minute
if (currentMillis - lastAmsSendTime >= amsSendInterval) if (currentMillis - lastAmsSendTime >= amsSendInterval)
{ {

96
src/wlan.cpp
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@ -8,48 +8,78 @@
WiFiManager wm; WiFiManager wm;
bool wm_nonblocking = false; bool wm_nonblocking = false;
uint8_t wifiErrorCounter = 0;
void initWiFi() { void initWiFi() {
// Optimierte WiFi-Einstellungen // Optimierte WiFi-Einstellungen
WiFi.mode(WIFI_STA); // explicitly set mode, esp defaults to STA+AP WiFi.mode(WIFI_STA); // explicitly set mode, esp defaults to STA+AP
WiFi.setSleep(false); // disable sleep mode WiFi.setSleep(false); // disable sleep mode
esp_wifi_set_ps(WIFI_PS_NONE); esp_wifi_set_ps(WIFI_PS_NONE);
// Maximale Sendeleistung // Maximale Sendeleistung
WiFi.setTxPower(WIFI_POWER_19_5dBm); // Set maximum transmit power WiFi.setTxPower(WIFI_POWER_19_5dBm); // Set maximum transmit power
// Optimiere TCP/IP Stack // Optimiere TCP/IP Stack
esp_wifi_set_protocol(WIFI_IF_STA, WIFI_PROTOCOL_11B | WIFI_PROTOCOL_11G | WIFI_PROTOCOL_11N); esp_wifi_set_protocol(WIFI_IF_STA, WIFI_PROTOCOL_11B | WIFI_PROTOCOL_11G | WIFI_PROTOCOL_11N);
// Aktiviere WiFi-Roaming für bessere Stabilität // Aktiviere WiFi-Roaming für bessere Stabilität
esp_wifi_set_rssi_threshold(-80); esp_wifi_set_rssi_threshold(-80);
if(wm_nonblocking) wm.setConfigPortalBlocking(false); if(wm_nonblocking) wm.setConfigPortalBlocking(false);
wm.setConfigPortalTimeout(320); // Portal nach 5min schließen wm.setConfigPortalTimeout(320); // Portal nach 5min schließen
oledShowTopRow();
oledShowMessage("WiFi Setup");
bool res;
// res = wm.autoConnect(); // auto generated AP name from chipid
res = wm.autoConnect("FilaMan"); // anonymous ap
// res = wm.autoConnect("spoolman","password"); // password protected ap
if(!res) {
Serial.println("Failed to connect or hit timeout");
// ESP.restart();
oledShowTopRow();
oledShowMessage("WiFi not connected Check Portal");
}
else {
wifiOn = true;
//if you get here you have connected to the WiFi
Serial.println("connected...yeey :)");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
oledShowTopRow(); oledShowTopRow();
oledShowMessage("WiFi Setup"); display.display();
}
}
bool res; void checkWiFiConnection() {
// res = wm.autoConnect(); // auto generated AP name from chipid if (WiFi.status() != WL_CONNECTED)
res = wm.autoConnect("FilaMan"); // anonymous ap {
// res = wm.autoConnect("spoolman","password"); // password protected ap Serial.println("WiFi connection lost. Reconnecting...");
oledShowTopRow();
if(!res) { oledShowMessage("WiFi reconnecting...");
Serial.println("Failed to connect or hit timeout"); WiFi.reconnect(); // Versuche, die Verbindung wiederherzustellen
// ESP.restart(); delay(5000); // Warte 5 Sekunden, bevor erneut geprüft wird
oledShowTopRow(); if (WiFi.status() != WL_CONNECTED)
oledShowMessage("WiFi not connected Check Portal"); {
Serial.println("Failed to reconnect. Restarting WiFi...");
WiFi.disconnect();
delay(1000);
wifiErrorCounter++;
//initWiFi();
} }
else { else
wifiOn = true; {
wifiErrorCounter = 0;
//if you get here you have connected to the WiFi
Serial.println("connected...yeey :)");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
oledShowTopRow();
display.display();
} }
} }
if (wifiErrorCounter >= 5)
{
Serial.println("Too many WiFi errors. Restarting...");
ESP.restart();
}
}

1
src/wlan.h
View File

@ -4,5 +4,6 @@
#include <Arduino.h> #include <Arduino.h>
void initWiFi(); void initWiFi();
void checkWiFiConnection();
#endif #endif