Implement WiFi connection timeout

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GHOSCHT 2022-04-10 17:56:23 +02:00
parent 4946080c19
commit 504e0c3825
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@ -9,7 +9,8 @@
#include <ESPAsyncWebServer.h> #include <ESPAsyncWebServer.h>
#include <Credentials/Credentials.h> #include <Credentials/Credentials.h>
int STEPS = 5; const int STEPS = 5;
const int WIFI_TIMEOUT = 20;
BluetoothSerial bt; BluetoothSerial bt;
AsyncWebServer server(80); AsyncWebServer server(80);
@ -40,29 +41,41 @@ void registerTasks()
xTaskCreate(websocketTask, "websocketTask", 10000, NULL, 1, NULL); xTaskCreate(websocketTask, "websocketTask", 10000, NULL, 1, NULL);
} }
void connectWifi() void connectWifi(int timeout)
{ {
int secondsPassed = 0;
WiFi.begin(WIFI_SSID, WIFI_PW); WiFi.begin(WIFI_SSID, WIFI_PW);
Serial.print("Connecting to WiFi"); Serial.print("Connecting to WiFi");
while (WiFi.status() != WL_CONNECTED) while (WiFi.status() != WL_CONNECTED)
{ {
Serial.print("."); if (secondsPassed < timeout)
delay(1000); {
Serial.print(".");
delay(1000);
secondsPassed++;
}
else
{
Serial.println("");
Serial.println("WiFi timed out");
return;
}
} }
Serial.println(""); Serial.println("");
Serial.println(WiFi.localIP()); Serial.println(WiFi.localIP());
} }
void setup() void setup()
{ {
int bjtCount = 4; const int bjtCount = 4;
const int bjtPin[bjtCount] = {SIG1A, SIG1B, SIG2A, SIG2B}; const int bjtPin[bjtCount] = {SIG1A, SIG1B, SIG2A, SIG2B};
computer = new SerialCommunicator(Serial, 9600, 5, 50); computer = new SerialCommunicator(Serial, 9600, 5, 50);
phone = new BluetoothCommunicator(bt, 5, 50); phone = new BluetoothCommunicator(bt, 5, 50);
light = new LightController(bjtPin, bjtCount); light = new LightController(bjtPin, bjtCount);
websocket = new WebsocketCommunicator(ws, server, 50); websocket = new WebsocketCommunicator(ws, server, 50);
connectWifi(); connectWifi(WIFI_TIMEOUT);
server.begin(); server.begin();
registerTasks(); registerTasks();
} }