/// <summary>
/// </summary>
/// <param name="spi"></param>
static void ADC_MCP3008Demo(ISPI spi)
{
var adc = new MCP3008(spi);
var done = false;
System.Console.Clear();
const double referenceVoltage = 5;
while (!done)
{
for (var adcPort = 0; adcPort < 1; adcPort++)
{
var adcValue = adc.Read(adcPort);
var voltageValue = adc.ComputeVoltage(referenceVoltage, adcValue);
System.Console.WriteLine($"ADC [{adcPort}] = {adcValue}, voltage:{voltageValue}");
}
if (System.Console.KeyAvailable)
{
if (System.Console.ReadKey().Key == ConsoleKey.Q)
{
done = true;
break;
}
}
Thread.Sleep(500);
}
}
public JoyStick(Nusbio nusbio, MCP3008 adc, int xAdPort, int yAdPort, int buttonAdPort)
{
this._nusbio = nusbio;
this._adc = adc;
this.XSensor = new Sensor.AnalogSensor(nusbio, xAdPort);
this.YSensor = new Sensor.AnalogSensor(nusbio, yAdPort);
this.ButSensor = new Sensor.AnalogSensor(nusbio, buttonAdPort);
}
private async void MainPageLoaded(object sender, RoutedEventArgs e)
{
//Initialize objects
gpioController = GpioController.GetDefault();
IAdcControllerProvider MCP3008_SPI0 = new MCP3008();
adcManager = new AdcProviderManager();
lightVals = new List <double>();
deviceClient = DeviceClient
.CreateFromConnectionString(IoTHubConnString,
TransportType.Http1);
timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(500);
timer.Tick += BroadcastTelemetry;
timer.Start();
//Insert 10 dummy values to initialize.
for (int i = 0; i < 30; i++)
{
lightVals.Add(0);
}
tempVals = new List <double>();
for (int i = 0; i < 30; i++)
{
tempVals.Add(0);
}
#region ADC Provider Stuff
//Add ADC Provider to list of providers
adcManager.Providers.Add(MCP3008_SPI0);
//Get all ADC Controllers.
var adcControllers = await adcManager.GetControllersAsync();
//This is just how its done.
#endregion ADC Provider Stuff
var lightSensor = new AnalogSensor()
{
//Notice access via controller index.
//You will need to keep tabs on your
//ADC providers locations in the list
//Channel 7 as this is where we wired the photo resistor to.
AdcChannel = adcControllers[0].OpenChannel(7),
//every 500 milliseconds, grab read the value.
ReportInterval = 250
};
//Attach a function to the event we fire every 500 milliseconds.
lightSensor.ReadingChanged += LightSensor_ReadingChanged;
#region Temp Sensor Cheat Codes
var tempSensor = new AnalogSensor()
{
AdcChannel = adcControllers[0].OpenChannel(6),
ReportInterval = 250
};
tempSensor.ReadingChanged += TempSensor_ReadingChanged;
#endregion Temp Sensor Cheat Codes
}
public double readRawData()
{
GPIOMem SPICLK = new GPIOMem(GPIOPins.Pin_P1_18, GPIODirection.Out);
GPIOMem SPIMISO = new GPIOMem(GPIOPins.Pin_P1_23, GPIODirection.In);
GPIOMem SPIMOSI = new GPIOMem(GPIOPins.Pin_P1_24, GPIODirection.Out);
GPIOMem SPICS = new GPIOMem(GPIOPins.Pin_P1_22, GPIODirection.Out);
int adcnum = 0;
double read_adc0 = 0.0;
MCP3008 MCP3008 = new MCP3008(adcnum, SPICLK, SPIMOSI, SPIMISO, SPICS);
read_adc0 = MCP3008.AnalogToDigital;
return(read_adc0);
}
public PlantMonitoringService()
{
_mcp3008 = new MCP3008();
_dhtTemeratureSensor = new DhtTemeratureSensor();
initAnalogDevice().ContinueWith(y =>
{
InitPlantMonitoringSystem()
.ContinueWith(x =>
{
Debug.WriteLine($"{nameof(PlantMonitoringService)} Initialize and starting telemtry!");
Task.Factory.StartNew(() => SensorLoopAsync(500));
});
});
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("Nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
var halfSeconds = new TimeOut(111);
var adc = new MCP3008(nusbio,
selectGpio: NusbioGpio.Gpio3,
mosiGpio: NusbioGpio.Gpio1,
misoGpio: NusbioGpio.Gpio2,
clockGpio: NusbioGpio.Gpio0);
adc.Begin();
var joyStick = new JoyStick(nusbio, adc, 2, 3, 4);
while (nusbio.Loop())
{
if (halfSeconds.IsTimeOut())
{
ConsoleEx.WriteLine(0, 4, string.Format(
"JoyStick X:{0,4:000} {1,4}, Y:{2,4:000} {3,5}, ButtonDown:{4} ",
joyStick.X, joyStick.XDir,
joyStick.Y, joyStick.YDir,
joyStick.ButtonPressed), ConsoleColor.Cyan);
}
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
public void StartMe()
{
Console.WriteLine("Tempertur:");
//# set up the SPI interface pins
//# SPI port on the ADC to the Cobbler
GPIOMem SPICLK = new GPIOMem(GPIOPins.GPIO_11, GPIODirection.Out);
GPIOMem SPIMISO = new GPIOMem(GPIOPins.GPIO_09, GPIODirection.In);
GPIOMem SPIMOSI = new GPIOMem(GPIOPins.GPIO_10, GPIODirection.Out);
GPIOMem SPICS = new GPIOMem(GPIOPins.GPIO_08, GPIODirection.Out);
int adcum = 1;
double read_adc0 = 1;
while (true)
{
MCP3008 ADChip = new MCP3008(adcum, SPICLK, SPIMOSI, SPIMISO, SPICS);
read_adc0 = ADChip.AnalogToDigital;
double millivolts = Convert.ToDouble(read_adc0) * (3300 / 1024);
double temp_C = ((millivolts - 100) / 10) - 40;
Console.WriteLine("read_adc0:{0}", read_adc0);
Thread.Sleep(3000);
}
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("Nusbio not detected");
return;
}
var lightSensorAnalogPort = 2;
var motionSensorAnalogPort = 0;
var buttonSensorAnalogPort = 1;
var ledGpio = NusbioGpio.Gpio5;
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
var halfSeconds = new TimeOut(333);
// Mcp300X Analog To Digital - SPI Config
ad = new MCP3008(nusbio,
selectGpio: NusbioGpio.Gpio3,
mosiGpio: NusbioGpio.Gpio1,
misoGpio: NusbioGpio.Gpio2,
clockGpio: NusbioGpio.Gpio0);
ad.Begin();
var analogMotionSensor = new AnalogMotionSensor(nusbio, 4);
analogMotionSensor.Begin();
var button = new AnalogButton(nusbio);
var lightSensor = CalibrateLightSensor(new AnalogLightSensor(nusbio), AnalogLightSensor.LightSensorType.CdsPhotoCell_3mm_45k_140k);
lightSensor.Begin();
// Analog Port 5, 6, 7 are only available in
// Analog Extension PCBv2
const int multiButtonPort = 5;
AnalogSensor multiButton = null;
//multiButton = new AnalogSensor(nusbio, multiButtonPort);
//multiButton.Begin();
// TC77 Temperature Sensor SPI
var tc77 = new TC77(nusbio,
clockGpio: NusbioGpio.Gpio0,
mosiGpio: NusbioGpio.Gpio1,
misoGpio: NusbioGpio.Gpio2,
selectGpio: NusbioGpio.Gpio4
);
tc77.Begin();
if (nusbio.Type == NusbioType.NusbioType1_Light)
{
tc77._spi.SoftwareBitBangingMode = true;
ad._spiEngine.SoftwareBitBangingMode = true;
}
while (nusbio.Loop())
{
if (halfSeconds.IsTimeOut())
{
nusbio[ledGpio].AsLed.ReverseSet();
ConsoleEx.WriteLine(0, 2, string.Format("{0,-15}", DateTime.Now), ConsoleColor.Cyan);
lightSensor.SetAnalogValue(ad.Read(lightSensorAnalogPort));
ConsoleEx.WriteLine(0, 4, string.Format("Light Sensor : {0,-18} (ADValue:{1:000.000}, Volt:{2:0.00}) ",
lightSensor.CalibratedValue.PadRight(18), lightSensor.AnalogValue, lightSensor.Voltage), ConsoleColor.Cyan);
analogMotionSensor.SetAnalogValue(ad.Read(motionSensorAnalogPort));
var motionType = analogMotionSensor.MotionDetected();
if (motionType == DigitalMotionSensorPIR.MotionDetectedType.MotionDetected || motionType == DigitalMotionSensorPIR.MotionDetectedType.None)
{
ConsoleEx.Write(0, 6, string.Format("Motion Sensor : {0,-18} (ADValue:{1:000.000}, Volt:{2:0.00}) ",
motionType, analogMotionSensor.AnalogValue, analogMotionSensor.Voltage), ConsoleColor.Cyan);
}
ConsoleEx.WriteLine(0, 8, string.Format("Temperature Sensor : {0:0.00}C {1:0.00}F ", tc77.GetTemperature(),
tc77.GetTemperature(AnalogTemperatureSensor.TemperatureType.Fahrenheit)), ConsoleColor.Cyan);
button.SetAnalogValue(ad.Read(buttonSensorAnalogPort));
ConsoleEx.WriteLine(0, 10, string.Format("Button : {0,-18} [{1:0000}, {2:0.00}V] ",
button.Down ? "Down" : "Up", button.AnalogValue, button.Voltage), ConsoleColor.Cyan);
if (multiButton != null)
{
multiButton.SetAnalogValue(ad.Read(multiButtonPort));
ConsoleEx.Write(0, 12, string.Format("Multi Button : {0,-18} (ADValue:{1:000.000}, Volt:{2:000.000})",
multiButton.AnalogValue > 2 ? "Down" : "Up ",
multiButton.AnalogValue,
multiButton.Voltage), ConsoleColor.Cyan);
}
}
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.C)
{
Cls(nusbio);
}
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("Nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
const int motionSensorAnalogPort = 0;
const int temperatureSensorAnalogPort = 1;
const int multiButtonPort = 3;
const int lightSensorAnalogPort = 6; // Has a pull down resistor
var halfSeconds = new TimeOut(200);
/*
* Mcp300X - SPI Config
* gpio 0 - CLOCK
* gpio 1 - MOSI
* gpio 2 - MISO
* gpio 3 - SELECT
*/
ad = new MCP3008(nusbio,
selectGpio: NusbioGpio.Gpio3,
mosiGpio: NusbioGpio.Gpio1,
misoGpio: NusbioGpio.Gpio2,
clockGpio: NusbioGpio.Gpio0);
ad.Begin();
var analogTempSensor = new Tmp36AnalogTemperatureSensor(nusbio, 5);
analogTempSensor.Begin();
var analogMotionSensor = new AnalogMotionSensor(nusbio, 4);
analogMotionSensor.Begin();
var lightSensor = CalibrateLightSensor(new AnalogLightSensor(nusbio), AnalogLightSensor.LightSensorType.CdsPhotoCell_3mm_45k_140k);
lightSensor.Begin();
AnalogSensor multiButton = null;
//multiButton = new AnalogSensor(nusbio, multiButtonPort);
//multiButton.Begin();
ulong loopCounter = 0;
while (nusbio.Loop())
{
if (halfSeconds.IsTimeOut())
{
ConsoleEx.WriteLine(0, 2, string.Format("{0,-20}, {1}", DateTime.Now, loopCounter++), ConsoleColor.Cyan);
lightSensor.SetAnalogValue(ad.Read(lightSensorAnalogPort));
ConsoleEx.WriteLine(0, 4, string.Format("Light Sensor : {0} (ADValue:{1:000.000}, Volt:{2:000.000}) ",
lightSensor.CalibratedValue.PadRight(18),
lightSensor.AnalogValue,
lightSensor.Voltage), ConsoleColor.Cyan);
// There is an issue with the TMP36 and the ADC MCP3008
// The correction is to add a 2k resistors between the out of the temperature sensor
// and the AD port and increase the value by 14%
const int TMP36_AccuracyCorrection = 14;
analogTempSensor.SetAnalogValue(ad.Read(temperatureSensorAnalogPort, TMP36_AccuracyCorrection));
ConsoleEx.WriteLine(0, 6, string.Format("Temperature Sensor : {0:00.00}C, {1:00.00}F (ADValue:{2:0000}, Volt:{3:000.000}) ",
analogTempSensor.GetTemperature(AnalogTemperatureSensor.TemperatureType.Celsius),
analogTempSensor.GetTemperature(AnalogTemperatureSensor.TemperatureType.Fahrenheit),
analogTempSensor.AnalogValue,
analogTempSensor.Voltage), ConsoleColor.Cyan);
analogMotionSensor.SetAnalogValue(ad.Read(motionSensorAnalogPort));
var motionType = analogMotionSensor.MotionDetected();
if (motionType == DigitalMotionSensorPIR.MotionDetectedType.MotionDetected ||
motionType == DigitalMotionSensorPIR.MotionDetectedType.None ||
motionType == DigitalMotionSensorPIR.MotionDetectedType.SameMotionDetected)
{
ConsoleEx.Write(0, 8, string.Format("Motion Sensor : {0,-18} (ADValue:{1:000.000}, Volt:{2:000.000})", motionType, analogMotionSensor.AnalogValue, analogMotionSensor.Voltage), ConsoleColor.Cyan);
}
if (multiButton != null)
{
multiButton.SetAnalogValue(ad.Read(multiButtonPort));
ConsoleEx.Write(0, 10, string.Format("Multi Button : {0,-18} (ADValue:{1:000.000}, Volt:{2:000.000})",
multiButton.AnalogValue > 2 ? "Down" : "Up ",
multiButton.AnalogValue,
multiButton.Voltage), ConsoleColor.Cyan);
}
}
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.C)
{
Cls(nusbio);
}
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
public static void Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("Nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
Cls(nusbio);
var halfSeconds = new TimeOut(1000);
/*
* Mcp300X - SPI Config
* gpio 0 - CLOCK
* gpio 1 - MOSI
* gpio 2 - MISO
* gpio 3 - SELECT
*/
ad = new MCP3008(nusbio,
selectGpio: NusbioGpio.Gpio3,
mosiGpio: NusbioGpio.Gpio1,
misoGpio: NusbioGpio.Gpio2,
clockGpio: NusbioGpio.Gpio0);
ad.Begin();
var analogTempSensor = new Tmp36AnalogTemperatureSensor(nusbio);
analogTempSensor.Begin();
analogTempSensor.ReferenceVoltage = 5.05; // If you can measure your voltage out of the Nusbio VCC
var analogMotionSensor = new AnalogMotionSensor(nusbio, 4);
analogMotionSensor.Begin();
var lightSensor = CalibrateLightSensor(new AnalogLightSensor(nusbio), AnalogLightSensor.LightSensorType.CdsPhotoCell_5mm_5k_200k);
lightSensor.Begin();
while (nusbio.Loop())
{
if (halfSeconds.IsTimeOut())
{
const int lightSensorAnalogPort = 6;
const int motionSensorAnalogPort = 2;
const int temperatureSensorAnalogPort = 0;
ConsoleEx.WriteLine(0, 2, string.Format("{0,-20}", DateTime.Now, lightSensor.AnalogValue), ConsoleColor.Cyan);
lightSensor.SetAnalogValue(ad.Read(lightSensorAnalogPort));
ConsoleEx.WriteLine(0, 4, string.Format("Light Sensor : {0} (ADValue:{1:000.000}, Volt:{2:000.000}) ",
lightSensor.CalibratedValue.PadRight(18),
lightSensor.AnalogValue,
lightSensor.Voltage), ConsoleColor.Cyan);
analogTempSensor.SetAnalogValue(ad.Read(temperatureSensorAnalogPort));
ConsoleEx.WriteLine(0, 6, string.Format("Temperature Sensor : {0:00.00}C, {1:00.00}F (ADValue:{2:0000}, Volt:{3:000.000}) ",
analogTempSensor.GetTemperature(AnalogTemperatureSensor.TemperatureType.Celsius),
analogTempSensor.GetTemperature(AnalogTemperatureSensor.TemperatureType.Fahrenheit),
analogTempSensor.AnalogValue,
analogTempSensor.Voltage), ConsoleColor.Cyan);
//analogMotionSensor.SetAnalogValue(ad.Read(motionSensorAnalogPort));
//var motionType = analogMotionSensor.MotionDetected();
//if (motionType == DigitalMotionSensorPIR.MotionDetectedType.MotionDetected || motionType == DigitalMotionSensorPIR.MotionDetectedType.None)
//{
// ConsoleEx.Write(0, 8, string.Format("Motion Sensor : {0,-20} (ADValue:{1:000.000}, Volt:{2:000.000})", motionType, analogMotionSensor.AnalogValue, analogMotionSensor.Voltage), ConsoleColor.Cyan);
//}
}
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.C)
{
Cls(nusbio);
}
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
