diff --git a/libraries/WiFi/examples/WiFiClientEnterprise/WiFiClientEnterprise.ino b/libraries/WiFi/examples/WiFiClientEnterprise/WiFiClientEnterprise.ino new file mode 100644 index 00000000..101a547e --- /dev/null +++ b/libraries/WiFi/examples/WiFiClientEnterprise/WiFiClientEnterprise.ino @@ -0,0 +1,63 @@ +//Sketch edited by: Martin Chlebovec +//Personal website: https://arduino.php5.sk +#include "esp_wpa2.h" +#include +#define EAP_IDENTITY "login@university.domain" //eduroam login --> identity@youruniversity.domain +#define EAP_PASSWORD "password" //your Eduroam password +String line; //variable for response +const char* ssid = "eduroam"; // Eduroam SSID +const char* host = "arduino.php5.sk"; //external server domain for HTTP connection after authentification +void setup() { + Serial.begin(115200); + delay(10); + Serial.println(); + Serial.print("Connecting to network: "); + Serial.println(ssid); + WiFi.disconnect(true); //disconnect form wifi to set new wifi connection + esp_wifi_sta_wpa2_ent_set_identity((uint8_t *)EAP_IDENTITY, strlen(EAP_IDENTITY)); //provide identity + esp_wifi_sta_wpa2_ent_set_username((uint8_t *)EAP_IDENTITY, strlen(EAP_IDENTITY)); //provide username + esp_wifi_sta_wpa2_ent_set_password((uint8_t *)EAP_PASSWORD, strlen(EAP_PASSWORD)); //provide password + esp_wpa2_config_t config = WPA2_CONFIG_INIT_DEFAULT(); //set config to default (fixed for 2018 and Arduino 1.8.5+) + esp_wifi_sta_wpa2_ent_enable(&config); //set config to enable function (fixed for 2018 and Arduino 1.8.5+) + WiFi.begin(ssid); //connect to Eduroam function + WiFi.setHostname("ESP32Name"); //set Hostname for your device - not neccesary + while (WiFi.status() != WL_CONNECTED) { + delay(500); + Serial.print("."); + } + Serial.println(""); + Serial.println("WiFi connected"); + Serial.println("IP address set: "); + Serial.println(WiFi.localIP()); //print LAN IP + +} +void loop() { + delay(5000); + if (WiFi.status() != WL_CONNECTED) { //if we lost connection, retry + WiFi.begin(ssid); + delay(500); +} + Serial.print("Connecting to website: "); + Serial.println(host); + WiFiClient client; + if (!client.connect(host, 80)) { // HTTP connection on port 80 + Serial.println("Connection lost! - Failed response"); + } + String url = "/rele/rele1.txt"; //read .txt file + Serial.print("Requesting URL: "); + Serial.println(url); + client.print(String("GET ") + url + " HTTP/1.1\r\n" + "Host: " + host + "\r\n" + "Connection: close\r\n\r\n"); + unsigned long timeout = millis(); + while (client.available() == 0) { + if (millis() - timeout > 5000) { + Serial.println("Client timed out! - retry"); + } + } + while(client.available()) { + line = client.readStringUntil('\n'); + Serial.println(line); + } + Serial.println(); + Serial.println("End connection"); + client.stop(); +}