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121 lines
2.3 KiB
C++
121 lines
2.3 KiB
C++
#include "wlan.h"
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#include "settings.h"
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const char *deviceName = "paperdash-display";
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RTC_DATA_ATTR int wifiFailedCount = 0;
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void initClientMode(const char *ssid, const char *password);
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void initAPMode();
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void setupWlan()
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{
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Serial.println("setup Wlan");
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WiFi.setHostname(deviceName);
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// load wifi settings
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String ssid = NVS.getString("wifi_ssid");
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String password = NVS.getString("wifi_password");
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// TODO count failed connecting wifiFailedCount <=3
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if (!ssid.isEmpty() && !password.isEmpty()) // && wifiFailedCount <=3
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{
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// client mode
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initClientMode(ssid.c_str(), password.c_str());
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}
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else
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{
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// ap mode
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initAPMode();
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}
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Serial.println("setup Wlan - done");
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}
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void ___connectToNetwork()
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{
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uint8_t veces = 10;
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WiFi.begin("ssid", "password");
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Serial.println("Establishing connection to WiFi..");
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while (WiFi.status() != WL_CONNECTED)
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{
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delay(1000);
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Serial.println(veces);
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if (!veces--)
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{
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veces = 10;
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WiFi.disconnect();
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Serial.println("Wifi reset...");
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delay(1000);
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WiFi.begin("ssid", "password");
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Serial.println("Establishing connection to WiFi..");
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}
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}
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Serial.println("Connected to network");
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}
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void initClientMode(const char *ssid, const char *password)
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{
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uint8_t veces = 10;
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long startMills = millis();
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Serial.print(" Connecting to: ");
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Serial.print(ssid);
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// print try count
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Serial.print(" (");
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Serial.print(wifiFailedCount);
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Serial.print("x)");
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// connecting
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WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED)
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{
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delay(500);
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Serial.println(veces);
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if (!veces--)
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{
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veces = 10;
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WiFi.disconnect();
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Serial.println("Wifi reset...");
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delay(500);
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WiFi.begin(ssid, password);
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Serial.println("Establishing connection to WiFi..");
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}
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}
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/*
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while (WiFi.waitForConnectResult() != WL_CONNECTED)
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{
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wifiFailedCount++;
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Serial.println("Connection Failed! Rebooting...");
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delay(100);
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ESP.restart();
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}
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*/
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Serial.println(" ...connected");
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Serial.print(" IP address: ");
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Serial.println(WiFi.localIP());
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Serial.print(" connected in: ");
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Serial.println(millis() - startMills);
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}
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void initAPMode()
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{
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Serial.println(" init AP (Access Point)");
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WiFi.softAP("paperdash.io");
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IPAddress IP = WiFi.softAPIP();
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Serial.print(" AP IP address: ");
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Serial.println(IP);
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}
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bool wlan_isConnected()
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{
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return WiFi.isConnected();
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} |