private static void InitWifi()
{
// Declares the WiFly module, configures the IP address and joins a wireless network
WiFlyGSX WifiModule = new WiFlyGSX(SerialPorts.COM1);
WifiModule.EnableDHCP();
WifiModule.JoinNetwork("BOKBOKBOK", 0, WiFlyGSX.AuthMode.MixedWPA1_WPA2, "bezout1983");
// Showing some interesting output
Debug.Print("Local IP: " + WifiModule.LocalIP);
Debug.Print("MAC address: " + WifiModule.MacAddress);
// Creates a socket
var Socket = new WiFlySocket("www.netmftoolbox.com", 80, WifiModule);
// Connects to the socket
Socket.Connect();
// Does a plain HTTP request
Socket.Send("GET /helloworld/ HTTP/1.1\r\n");
Socket.Send("Host: " + Socket.Hostname + "\r\n");
Socket.Send("Connection: Close\r\n");
Socket.Send("\r\n");
// Prints all received data to the debug window, until the connection is terminated and there's no data left anymore
while (Socket.IsConnected || Socket.BytesAvailable > 0)
{
string Text = Socket.Receive();
if (Text != "")
Debug.Print(Text);
}
// Closes down the socket
Socket.Close();
}
private WiFlyGSX SetupModule()
{
WiFlyGSX workingModule = null;
var thread = new Thread(() =>
{
var module = new WiFlyGSX(DebugMode: true);
try
{
module.EnableDHCP();
var isConnected = false;
for (var i = 0; i < 3 && !(isConnected = module.JoinNetwork(_ssid, 0, _securityMode, _password)); i++)
{
Thread.Sleep(1000);
}
Debug.Print("isConnected: " + isConnected);
if (!isConnected)
{
module.Reboot();
module.Dispose();
return;
}
for (var i = 0; i < 10 && module.LocalIP == "0.0.0.0"; i++)
{
Thread.Sleep(1000);
}
Debug.Print("Local IP: " + module.LocalIP);
Debug.Print("MAC address: " + module.MacAddress);
if (module.LocalIP == "0.0.0.0")
{
module.Reboot();
module.Dispose();
return;
}
}
catch(ThreadAbortException)
{
module.Dispose();
Debug.Print("Our watchdog got fired - sleep a bit and try rebooting the module before we return");
Thread.Sleep(2000);
using(module = new WiFlyGSX(DebugMode: true))
{
module.Reboot();
}
throw;
}
workingModule = module;
});
thread.Start();
var fired = false;
using (var setupWatchdog = new Watchdog(new TimeSpan(0, 0, 30), () =>
{
if (!fired)
{
Debug.Print("Triggering setup watchdog");
thread.Abort();
fired = true;
}
}))
{
setupWatchdog.Start();
thread.Join();
}
return workingModule;
}
