static void Main()
{
const ConnectorPin adcClock = ConnectorPin.P1Pin23;
const ConnectorPin adcMiso = ConnectorPin.P1Pin21;
const ConnectorPin adcMosi = ConnectorPin.P1Pin19;
const ConnectorPin adcCs = ConnectorPin.P1Pin24;
Console.Clear();
Console.WriteLine("MCP-3208 Sample: Reading ADC points in all channels");
Console.WriteLine();
Console.WriteLine("\tClock: {0}", adcClock);
Console.WriteLine("\tCS: {0}", adcCs);
Console.WriteLine("\tMOSI: {0}", adcMosi);
Console.WriteLine("\tMISO: {0}", adcMiso);
Console.WriteLine();
var driver = new GpioConnectionDriver();
{
Console.CursorVisible = false;
var adcConnection = new Mcp3208SpiConnection(
driver.Out(adcClock),
driver.Out(adcCs),
driver.In(adcMiso),
driver.Out(adcMosi));
while (!Console.KeyAvailable)
{
Console.CursorTop = 0;
Console.Clear();
Mcp3208Channel chan = Mcp3208Channel.Channel0;
for (int i = 0; i < 8; i++)
{
AnalogValue p = adcConnection.Read(chan);
decimal points = p.Value;
Console.WriteLine(i.ToString() + " ADC points " + points.ToString());
using (StreamWriter sw = File.AppendText(".\\prova.txt"))
{
sw.WriteLine(chan.ToString() + " ADC points " + points.ToString());
}
chan++; // enum increase sends to the next channel
}
Thread.Sleep(500);
}
}
Console.CursorTop++;
Console.CursorVisible = true;
}
/// <summary>
/// Gets the best driver for the specified capabilities.
/// </summary>
/// <param name="capabilities">The capabilities.</param>
/// <returns>The best driver, if found; otherwise, <c>null</c>.</returns>
public static IGpioConnectionDriver GetBestDriver(GpioConnectionDriverCapabilities capabilities)
{
if ((GpioConnectionDriver.GetCapabilities() & capabilities) == capabilities)
{
return(new GpioConnectionDriver());
}
if ((MemoryGpioConnectionDriver.GetCapabilities() & capabilities) == capabilities)
{
return(new MemoryGpioConnectionDriver());
}
if ((FileGpioConnectionDriver.GetCapabilities() & capabilities) == capabilities)
{
return(new FileGpioConnectionDriver());
}
return(null);
}
static void Main(string[] args)
{
var pin1 = ConnectorPin.P1Pin22.Input();
var driver = new GpioConnectionDriver();
var settings = new GpioConnectionSettings();
settings.Driver = driver;
using (var hans = new GpioConnection(settings))
{
hans.Add(pin1);
while (true)
{
Console.WriteLine(settings.Driver.Read(pin1.Pin));
Thread.Sleep(100);
}
}
}
public static void Main()
{
Console.Title = "Raspberry-LED Domotica client";
if (!Helpers.IsLinux)
{
Console.WriteLine("Sorry, almost everything in this script can only run on the Raspberry Pi.");
Console.WriteLine("Press enter to close the script.");
Console.Read();
Environment.Exit(0);
}
Console.CancelKeyPress += delegate
{
Console.WriteLine("Stopping the program");
HubConnection.Closed -= StartHubConnection;
HubConnection.Closed += null;
HubConnection.Stop();
Console.WriteLine("Stopped SignalR communication");
for (var i = 0; i == 32;)
{
string str = $"gpio{i}";
if (Directory.Exists(Path.Combine("/sys/class/gpio", str)))
{
driver.Release((ProcessorPin) i);
}
i++;
}
gpio.Close();
Console.WriteLine("Stopped driver allocating");
Thread.Sleep(1000);
Environment.Exit(0);
};
// Connection to the signalr hub
HubConnection = new HubConnection("http://192.168.1.100");
RaspberryHub = HubConnection.CreateHubProxy("Raspberry");
// If the server decides to close the connection we need to start it again
HubConnection.Closed += StartHubConnection;
// Starts the connection
StartHubConnection();
gpio = new GpioConnection();
driver = new GpioConnectionDriver();
I2CDriver = new I2cDriver(ConnectorPin.P1Pin3.ToProcessor(), ConnectorPin.P1Pin5.ToProcessor());
ArduinoConnection = I2CDriver.Connect(0x04);
var switchButton = ConnectorPin.P1Pin13.Input().Revert().OnStatusChanged(x =>
{
Console.WriteLine(x);
RaspberryHub.Invoke("SendChangedValue", ConnectorPin.P1Pin37, x ? "On" : "Off");
});
var doorSensor = ConnectorPin.P1Pin7.Input().PullUp().OnStatusChanged(x =>
{
RaspberryHub.Invoke("SendChangedValue", ConnectorPin.P1Pin7, x ? "Open" : "Closed");
});
var motionSensor = ConnectorPin.P1Pin13.Input().OnStatusChanged(x =>
{
RaspberryHub.Invoke("SendChangedValue", ConnectorPin.P1Pin11, x ? "Detected" : "Not detected");
Console.WriteLine( DateTime.Now + ":Motion {0}", x ? "Detected" : "Not detected");
});
// gpio.Add(switchButton);
// gpio.Add(doorSensor);
// gpio.Add(motionSensor);
RaspberryHub.On<string>("ChangePiLed", pinnumber =>
{
int ledid = int.Parse(pinnumber);
var procpin = ((ConnectorPin) ledid).ToProcessor();
string str = string.Format("gpio{0}",procpin.ToString().Replace("Pin0","").Replace("Pin",""));
if (!Directory.Exists(Path.Combine("/sys/class/gpio", str)))
{
Console.WriteLine($"OutputPin {procpin} is not allocated!\nAllocating now.");
driver.Allocate(procpin, PinDirection.Output);
Console.WriteLine("Pin allocated");
}
driver.Write(procpin, !driver.Read(procpin));
RaspberryHub.Invoke("SendChangedValue", pinnumber, driver.Read(procpin) ? "On" : "Off");
});
RaspberryHub.On<string, string>("SetupConfig", (pinnumber, type) =>
{
int pin = int.Parse(pinnumber);
if (pin > 7)
{
Action<bool> onstatusaction =
b =>
{
RaspberryHub.Invoke("SendChangedValue", pin,
driver.Read(((ConnectorPin) pin).ToProcessor()) ? "On" : "Off");
};
string str = string.Format("gpio{0}", ((ConnectorPin)pin).ToProcessor().ToString().Replace("Pin0", "").Replace("Pin", ""));
Console.WriteLine(str);
if (!Directory.Exists(Path.Combine("/sys/class/gpio", str)))
{
Console.WriteLine("Adding button");
var button = CreatePinConfig.CreateOutputPinConfiguration((ConnectorPin) pin, onstatusaction, "Button");
gpio.Add(button);
}
}
});
RaspberryHub.On<int, string>("GetPinStatus", (pin, type) =>
{
driver.Read(((ConnectorPin) pin).ToProcessor());
string status = string.Empty;
if (type.Equals("Button"))
{
status = driver.Read(((ConnectorPin) pin).ToProcessor()) ? "Pressed" : "Not pressed";
}
if (type.Equals("LED"))
{
status = driver.Read(((ConnectorPin) pin).ToProcessor()) ? "On" : "Off";
}
if (type.Equals("Door sensor"))
{
status = driver.Read(((ConnectorPin)pin).ToProcessor()) ? "Open" : "Closed";
}
RaspberryHub.Invoke("SendChangedValue", pin, status);
});
ServerWorkThread objThread = new ServerWorkThread();
SendToArduino(1);
while (true)
{
Thread.Sleep(50);
ReadFromArduino();
//objThread.HandleConnection(objThread.mySocket.Accept());
}
}