private Program()
{
OneTimeConfig();
_lcd = new Bitmap(SystemMetrics.ScreenWidth, SystemMetrics.ScreenHeight);
Touch.Initialize(this);
this.MainWindow = new Window();
this.MainWindow.TouchDown += MainWindow_TouchDown;
this.MainWindow.TouchUp += MainWindow_TouchUp;
this.MainWindow.TouchMove += MainWindow_TouchMove;
var eth = new EthernetBuiltIn();
eth.Open();
if (!eth.CableConnected)
{
eth.Close();
var wifi = new WiFiRS9110(SPI.SPI_module.SPI1, G400.PD13, G400.PD12, G400.PD15);
_netif = wifi;
_netif.Open();
wifi.Join("XXX", "XXX");
}
else
{
_netif = eth;
}
if (!_netif.IsDhcpEnabled)
_netif.EnableDhcp();
if (!_netif.IsDynamicDnsEnabled)
_netif.EnableDynamicDns();
NetworkChange.NetworkAddressChanged += NetworkChange_NetworkAddressChanged;
NetworkChange.NetworkAvailabilityChanged += NetworkChange_NetworkAvailabilityChanged;
}
public static void initWiFi(WiFiRS9110 wifi, String ssid, String passphrase)
{
if (!wifi.IsOpen)
wifi.Open();
wifi.NetworkInterface.EnableDhcp();
NetworkInterfaceExtension.AssignNetworkingStackTo(wifi);
/*
wifi.WirelessConnectivityChanged +=
new WiFiRS9110.WirelessConnectivityChangedEventHandler(Interface_WirelessConnectivityChanged);
wifi.NetworkAddressChanged +=
new NetworkInterfaceExtension.NetworkAddressChangedEventHandler(Interface_NetworkAddressChanged);
*/
// Scan for networks and connect if found
WiFiNetworkInfo[] ScanResp = wifi.Scan();
int i = 0;
foreach (WiFiNetworkInfo info in ScanResp)
{
Debug.Print("Found WLAN: " + i + ", " + info.SSID);
if (info.SSID.ToString().Equals(ssid))
{
wifi.Join(ScanResp[i], passphrase);
break;
}
i++;
}
}
private bool Join(WiFiNetworkInfo ni)
{
if (wifi.IsLinkConnected)
{
return(true);
}
try
{
Debug.Print("Connecting to " + ni.SSID + "...");
//blocker.Reset();
wifi.Join(ni, password);
while (wifi.NetworkInterface.IPAddress == "0.0.0.0")
{
Debug.Print("Waiting for IPAddress");
Thread.Sleep(250);
}
}
catch (NetworkInterfaceExtensionException e)
{
switch (e.errorCode)
{
case NetworkInterfaceExtensionException.ErrorCode.AuthenticationFailed: Debug.Print("AuthenticationFailed"); break;
//case NetworkInterfaceExtensionException.ErrorCode.AlreadyActivated: break;
default: Debug.Print(e.errorCode.ToString()); break;
}
//Debug.Print("Error Message: " + e.ErrorMsg);
//if (e.errorCode != NetworkInterfaceExtensionException.ErrorCode.AlreadyActivated)
return(false);
}
catch (Exception e)
{
Debug.Print("Error Message: " + e.Message);
return(false);
}
Debug.Print("Done connecting...\n");
//blocker.WaitOne();
Debug.Print("We got NetworkAvailable event. WiFi link is ready!\n");
return(true);
}
public bool Connect(string ssid, string passphrase)
{
WiFiNetworkInfo[] ScanResults = wifi.Scan();
foreach (WiFiNetworkInfo info in ScanResults)
{
Debug.Print("Found WLAN: " + info.SSID);
if (info.SSID.ToString().Equals(ssid))
{
wifi.Join(info, passphrase);
Debug.Print("spinning");
while (!wifi.IsLinkConnected)
{
;
}
Debug.Print("no longer spinning");
return(true);
}
}
return(false);
}
private Program()
{
var eth = new EthernetBuiltIn();
eth.Open();
if (!eth.CableConnected)
{
eth.Close();
var wifi = new WiFiRS9110(SPI.SPI_module.SPI2, G120E.Gpio.P3_30, G120E.Gpio.P2_30, G120E.Gpio.P4_31);
_netif = wifi;
_netif.Open();
wifi.Join("XXX", "XXX");
}
else
{
_netif = eth;
}
if (!_netif.IsDhcpEnabled)
_netif.EnableDhcp();
if (!_netif.IsDynamicDnsEnabled)
_netif.EnableDynamicDns();
NetworkChange.NetworkAddressChanged += NetworkChange_NetworkAddressChanged;
NetworkChange.NetworkAvailabilityChanged += NetworkChange_NetworkAvailabilityChanged;
}
