Add the WiFiConnect test sketch

Firmware/Test Sketches/WiFiConnect/WiFiConnect.ino

@@ -0,0 +1,184 @@
+/*
+  Verify connection to the specified WiFi network
+*/
+
+#include <SPI.h>
+#include <WiFi.h>
+
+#define ASCII_LF        0x0a
+#define ASCII_CR        0x0d
+
+int keyIndex = 0;
+char password[1024];          // WiFi network password
+char ssid[1024];              // WiFi network name
+int status = WL_IDLE_STATUS;  // the WiFi radio's status
+int wifiBeginCalled;
+int wifiConnected;
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayIpAddress(IPAddress ip) {
+
+  // Display the IP address
+  Serial.println(ip);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayWiFiGatewayIp() {
+
+  // Display the subnet mask
+  Serial.print ("Gateway: ");
+  IPAddress ip = WiFi.gatewayIP();
+  displayIpAddress(ip);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayWiFiIpAddress() {
+
+  // Display the IP address
+  Serial.print ("IP Address: ");
+  IPAddress ip = WiFi.localIP();
+  displayIpAddress(ip);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayWiFiMacAddress() {
+  // Display the MAC address
+  byte mac[6];
+  WiFi.macAddress(mac);
+  Serial.print("MAC address: ");
+  Serial.print(mac[5], HEX);
+  Serial.print(":");
+  Serial.print(mac[4], HEX);
+  Serial.print(":");
+  Serial.print(mac[3], HEX);
+  Serial.print(":");
+  Serial.print(mac[2], HEX);
+  Serial.print(":");
+  Serial.print(mac[1], HEX);
+  Serial.print(":");
+  Serial.println(mac[0], HEX);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayWiFiNetwork() {
+
+  // Display the SSID
+  Serial.print("SSID: ");
+  Serial.println(WiFi.SSID());
+
+  // Display the receive signal strength
+  long rssi = WiFi.RSSI();
+  Serial.print("Signal strength (RSSI):");
+  Serial.println(rssi);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void displayWiFiSubnetMask() {
+
+  // Display the subnet mask
+  Serial.print ("Subnet Mask: ");
+  IPAddress ip = WiFi.subnetMask();
+  displayIpAddress(ip);
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void setup() {
+  char data;
+  int length;
+
+  // Initialize serial and wait for port to open:
+   Serial.begin(115200);
+  while (!Serial);  // Wait for native USB serial port to connect
+
+  // Wait for WiFi connection
+  wifiBeginCalled = false;
+  wifiConnected = false;
+  Serial.println();
+
+  // Read the WiFi network name (SSID)
+  length = 0;
+  do {
+    Serial.println("Please enter the WiFi network name (SSID):");
+    do {
+      while (!Serial.available());
+      data = Serial.read();
+      if ((data == ASCII_LF) || (data == ASCII_CR))
+        break;
+      ssid[length++] = data;
+    } while (1);
+    ssid[length] = 0;
+  } while (!length);
+  Serial.printf("SSID: %s\n", ssid);
+  Serial.println();
+
+  // Read the WiFi network password
+  length = 0;
+  do {
+    Serial.println("Please enter the WiFi network password:");
+    do {
+      while (!Serial.available());
+      data = Serial.read();
+      if ((data == ASCII_LF) || (data == ASCII_CR))
+        break;
+      password[length++] = data;
+    } while (1);
+    password[length] = 0;
+  } while (!length);
+  Serial.printf("Password: %s\n", password);
+  Serial.println();
+}
+
+//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void loop() {
+
+  // Determine the WiFi status
+  status = WiFi.status();
+  switch (status) {
+  default:
+    Serial.printf("Unknown WiFi status: %d\n", status);
+    delay (100);
+    break;
+
+  case WL_DISCONNECTED:
+  case WL_IDLE_STATUS:
+  case WL_NO_SHIELD:
+  case WL_SCAN_COMPLETED:
+    break;
+
+  case WL_NO_SSID_AVAIL:
+    Serial.println("Please set SSID and pass values!\n");
+    while (1);
+
+  case WL_CONNECTED:
+    if (!wifiConnected) {
+      wifiConnected = true;
+      Serial.println("WiFi Connected");
+
+      // Display the WiFi info
+      displayWiFiNetwork();
+      displayWiFiIpAddress();
+      displayWiFiSubnetMask();
+      displayWiFiGatewayIp();
+    }
+    break;
+
+  case WL_CONNECTION_LOST:
+    Serial.println("WiFi connection lost");
+    WiFi.disconnect();
+    wifiBeginCalled = false;
+    wifiConnected = false;
+    break;
+
+  case WL_CONNECT_FAILED:
+    wifiBeginCalled = false;
+    wifiConnected = false;
+    break;;
+  }
+
+  // Attempt to connect to Wifi network
+  if (!wifiBeginCalled) {
+    wifiBeginCalled = true;
+    WiFi.begin(ssid, password);
+    Serial.println("Waiting for WiFi connection...");
+  }
+}