private bool DoTestWifi()
{
this.UpdateStatusText("Checking wifi firmware...", true);
if (this.doTestWifiPassed)
{
return(true);
}
var gpioController = GpioController.GetDefault();
var resetPin = gpioController.OpenPin(SC20260.GpioPin.PC3);
var csPin = gpioController.OpenPin(SC20260.GpioPin.PA6);
var intPin = gpioController.OpenPin(SC20260.GpioPin.PF10);
var enPin = gpioController.OpenPin(SC20260.GpioPin.PA8);
enPin.SetDriveMode(GpioPinDriveMode.Output);
resetPin.SetDriveMode(GpioPinDriveMode.Output);
enPin.Write(GpioPinValue.Low);
resetPin.Write(GpioPinValue.Low);
Thread.Sleep(100);
enPin.Write(GpioPinValue.High);
resetPin.Write(GpioPinValue.High);
var result = false;
var settings = new GHIElectronics.TinyCLR.Devices.Spi.SpiConnectionSettings()
{
ChipSelectLine = csPin,
ClockFrequency = 4000000,
Mode = GHIElectronics.TinyCLR.Devices.Spi.SpiMode.Mode0,
ChipSelectType = GHIElectronics.TinyCLR.Devices.Spi.SpiChipSelectType.Gpio,
ChipSelectHoldTime = TimeSpan.FromTicks(10),
ChipSelectSetupTime = TimeSpan.FromTicks(10)
};
var networkCommunicationInterfaceSettings = new SpiNetworkCommunicationInterfaceSettings {
SpiApiName = SC20260.SpiBus.Spi3,
GpioApiName = "GHIElectronics.TinyCLR.NativeApis.STM32H7.GpioController\\0",
SpiSettings = settings,
InterruptPin = intPin,
InterruptEdge = GpioPinEdge.FallingEdge,
InterruptDriveMode = GpioPinDriveMode.InputPullUp,
ResetPin = resetPin,
ResetActiveState = GpioPinValue.Low
};
var networkInterfaceSetting = new WiFiNetworkInterfaceSettings()
{
Ssid = " ",
Password = "******",
};
networkInterfaceSetting.Address = new IPAddress(new byte[] { 192, 168, 1, 122 });
networkInterfaceSetting.SubnetMask = new IPAddress(new byte[] { 255, 255, 255, 0 });
networkInterfaceSetting.GatewayAddress = new IPAddress(new byte[] { 192, 168, 1, 1 });
networkInterfaceSetting.DnsAddresses = new IPAddress[] { new IPAddress(new byte[] { 75, 75, 75, 75 }), new IPAddress(new byte[] { 75, 75, 75, 76 }) };
//networkInterfaceSetting.MacAddress = new byte[] { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00 };
networkInterfaceSetting.IsDhcpEnabled = true;
networkInterfaceSetting.IsDynamicDnsEnabled = true;
var networkController = NetworkController.FromName("GHIElectronics.TinyCLR.NativeApis.ATWINC15xx.NetworkController");
networkController.SetInterfaceSettings(networkInterfaceSetting);
networkController.SetCommunicationInterfaceSettings(networkCommunicationInterfaceSettings);
networkController.SetAsDefaultController();
var firmware = Winc15x0Interface.GetFirmwareVersion();
if (firmware.IndexOf("19.5.") == 0 || (firmware.IndexOf("19.6.") == 0))
{
result = true;
}
resetPin.Dispose();
csPin.Dispose();
intPin.Dispose();
enPin.Dispose();
this.doTestWifiPassed = result;
return(result);
}
private void CreateEthernet()
{
this.isRunning = true;
// MikroBus 1
var gpioController = GpioController.GetDefault();
var start = DateTime.Now;
try {
Thread.Sleep(100);
this.resetPin = gpioController.OpenPin(SC20260.GpioPin.PC3);
this.csPin = gpioController.OpenPin(SC20260.GpioPin.PA6);
this.intPin = gpioController.OpenPin(SC20260.GpioPin.PF10);
this.enPin = gpioController.OpenPin(SC20260.GpioPin.PA8);
this.enPin.SetDriveMode(GpioPinDriveMode.Output);
this.resetPin.SetDriveMode(GpioPinDriveMode.Output);
this.enPin.Write(GpioPinValue.Low);
this.resetPin.Write(GpioPinValue.Low);
Thread.Sleep(100);
this.enPin.Write(GpioPinValue.High);
this.resetPin.Write(GpioPinValue.High);
var settings = new GHIElectronics.TinyCLR.Devices.Spi.SpiConnectionSettings()
{
ChipSelectLine = this.csPin,
ClockFrequency = 4000000,
Mode = GHIElectronics.TinyCLR.Devices.Spi.SpiMode.Mode0,
ChipSelectType = GHIElectronics.TinyCLR.Devices.Spi.SpiChipSelectType.Gpio,
ChipSelectHoldTime = TimeSpan.FromTicks(10),
ChipSelectSetupTime = TimeSpan.FromTicks(10)
};
this.networkCommunicationInterfaceSettings.SpiApiName = SC20260.SpiBus.Spi3;
this.networkCommunicationInterfaceSettings.GpioApiName = "GHIElectronics.TinyCLR.NativeApis.STM32H7.GpioController\\0";
this.networkCommunicationInterfaceSettings.SpiSettings = settings;
this.networkCommunicationInterfaceSettings.InterruptPin = this.intPin;
this.networkCommunicationInterfaceSettings.InterruptEdge = GpioPinEdge.FallingEdge;
this.networkCommunicationInterfaceSettings.InterruptDriveMode = GpioPinDriveMode.InputPullUp;
this.networkCommunicationInterfaceSettings.ResetPin = this.resetPin;
this.networkCommunicationInterfaceSettings.ResetActiveState = GpioPinValue.Low;
var networkInterfaceSetting = new WiFiNetworkInterfaceSettings()
{
Ssid = this.ssid.Text,
Password = this.password.Text,
};
networkInterfaceSetting.Address = new IPAddress(new byte[] { 192, 168, 1, 122 });
networkInterfaceSetting.SubnetMask = new IPAddress(new byte[] { 255, 255, 255, 0 });
networkInterfaceSetting.GatewayAddress = new IPAddress(new byte[] { 192, 168, 1, 1 });
networkInterfaceSetting.DnsAddresses = new IPAddress[] { new IPAddress(new byte[] { 75, 75, 75, 75 }), new IPAddress(new byte[] { 75, 75, 75, 76 }) };
//networkInterfaceSetting.MacAddress = new byte[] { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00 };
networkInterfaceSetting.IsDhcpEnabled = true;
networkInterfaceSetting.IsDynamicDnsEnabled = true;
this.networkController.SetInterfaceSettings(networkInterfaceSetting);
this.networkController.SetCommunicationInterfaceSettings(this.networkCommunicationInterfaceSettings);
this.networkController.SetAsDefaultController();
this.networkController.NetworkAddressChanged += this.NetworkController_NetworkAddressChanged;
this.networkController.NetworkLinkConnectedChanged += this.NetworkController_NetworkLinkConnectedChanged;
var firmware = Winc15x0Interface.GetFirmwareVersion();
if (firmware.IndexOf("255.255.255.65535") == 0)
{
this.resetPin.Dispose();
this.csPin.Dispose();
this.intPin.Dispose();
this.enPin.Dispose();
Application.Current.Dispatcher.Invoke(TimeSpan.FromMilliseconds(100), _ => {
this.canvas.Children.Remove(this.status);
Canvas.SetLeft(this.status, this.Width / 2 - this.Width / 4 - this.Width / 8 - this.Width / 16); Canvas.SetTop(this.status, this.Height - 40);
this.canvas.Children.Add(this.status);
this.status.TextContent = "Please reset application and type ssid, password correctly!";
this.status.Invalidate();
return(null);
}, null);
goto _return;
}
this.networkController.Enable();
}
catch {
}
while ((DateTime.Now - start).TotalSeconds < 20)
{
if (this.isWifiConnected)
{
break;
}
Application.Current.Dispatcher.Invoke(TimeSpan.FromMilliseconds(100), _ => {
this.status.TextContent = "Please wait..." + (int)((DateTime.Now - start).TotalSeconds) + " / 20";
this.status.Invalidate();
return(null);
}, null);
Thread.Sleep(1000);
}
if (this.isWifiConnected == false)
{
Application.Current.Dispatcher.Invoke(TimeSpan.FromMilliseconds(100), _ => {
this.status.TextContent = "Wifi connection failed.";
this.status.Invalidate();
return(null);
}, null);
this.resetPin.Dispose();
this.csPin.Dispose();
this.intPin.Dispose();
this.enPin.Dispose();
//var gpioControllerApi = new GpioControllerApiWrapper(NativeApi.Find(NativeApi.GetDefaultName(NativeApiType.GpioController), NativeApiType.GpioController));
//gpioControllerApi.ClosePin(SC20260.GpioPin.PB3);
//gpioControllerApi.ClosePin(SC20260.GpioPin.PB4);
//gpioControllerApi.ClosePin(SC20260.GpioPin.PB5);
//gpioController.Dispose();
}
_return:
this.isRunning = false;
}
