Create wifinina.ino

examples/wifinina/wifinina.ino

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+/*
+  This a simple example of the aREST Library for the Arduino Uno WiFi rev2.
+  See the README file for more details.
+*/
+
+// Import required libraries
+#include <SPI.h>
+#include <WiFiNINA.h>
+#include <aREST.h>
+
+// Status
+int status = WL_IDLE_STATUS;
+
+// Create aREST instance
+aREST rest = aREST();
+
+// WiFi parameters
+char ssid[] = "network name";
+char password[] = "network password";
+
+// The port to listen for incoming TCP connections
+#define LISTEN_PORT           80
+
+// Create an instance of the server
+WiFiServer server(LISTEN_PORT);
+
+// 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(void)
+{
+  // Start Serial
+  Serial.begin(57600);
+
+  // 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 and ID to device (ID should be 6 characters long)
+  rest.set_id("1");
+  rest.set_name("mkr1000");
+
+  // Connect to WiFi
+  while (status != WL_CONNECTED) {
+    Serial.print("Attempting to connect to SSID: ");
+    Serial.println(ssid);
+    status = WiFi.begin(ssid, password);
+
+    // Wait 10 seconds for connection:
+    delay(10000);
+  }
+  Serial.println("WiFi connected");
+
+  // Start the server
+  server.begin();
+  Serial.println("Server started");
+
+  // Print the IP address
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+}
+
+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) {
+
+  Serial.println(command);
+
+  // Get state from command
+  int state = command.toInt();
+
+  digitalWrite(6, state);
+  return 1;
+
+}