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Create ESP32_enterprise example #264

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98 changes: 98 additions & 0 deletions examples/ESP32_enterprise/ESP32_enterprise.ino
Original file line number Diff line number Diff line change
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/*
This a simple example of the aREST Library for the ESP32 WiFi chip.
See the README file for more details.
Written in 2017 by Marco Schwartz under a GPL license.

*/
/*|----------------------------------------------------------|*/
/*|aREST ENTERPRISE connection |*/
/*|EMAIL: [email protected] |*/
/*|WEBSITE: https://arduino.php5.sk |*/
/*|----------------------------------------------------------|*/

// Import required libraries
#include <WiFi.h>
#include <aREST.h>
#include "esp_wpa2.h" //wpa2 library for connections to Enterprise networks
// Create aREST instance
aREST rest = aREST();

// WiFi & identity parameters
char EAP_ANONYMOUS_IDENTITY[] = "[email protected]";
char EAP_IDENTITY[] = "[email protected]";
char EAP_PASSWORD[] = "EDUROAM_PASSWORD";
const char* ssid = "eduroam"; // Eduroam SSID

// Create an instance of the server
WiFiServer server(80);

// Variables to be exposed to the API
int temperature;
int humidity;

// Declare functions to be exposed to the API
int ledControl(String command);

void setup()
{

// Start Serial
Serial.begin(115200);
esp_wifi_sta_wpa2_ent_set_identity((uint8_t *)EAP_ANONYMOUS_IDENTITY, strlen(EAP_ANONYMOUS_IDENTITY));
esp_wifi_sta_wpa2_ent_set_username((uint8_t *)EAP_IDENTITY, strlen(EAP_IDENTITY));
esp_wifi_sta_wpa2_ent_set_password((uint8_t *)EAP_PASSWORD, strlen(EAP_PASSWORD));
esp_wpa2_config_t config = WPA2_CONFIG_INIT_DEFAULT(); //set config settings to default
esp_wifi_sta_wpa2_ent_enable(&config); //set config settings to enable function
// Init variables and expose them to REST API
temperature = 24;
humidity = 40;
rest.variable("temperature",&temperature);
rest.variable("humidity",&humidity);

// Function to be exposed
rest.function("led",ledControl);

// Give name & ID to the device (ID should be 6 characters long)
rest.set_id("1");
rest.set_name("esp32");

// Connect to WiFi
WiFi.begin(ssid);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");

// Start the server
server.begin();
Serial.println("Server started");

// Print the IP address
Serial.println(WiFi.localIP());

}

void loop() {

// Handle REST calls
WiFiClient client = server.available();
if (!client) {
return;
}
while(!client.available()){
delay(1);
}
rest.handle(client);
}

// Custom function accessible by the API
int ledControl(String command) {

// Get state from command
int state = command.toInt();

digitalWrite(6,state);
return 1;
}