Meadow.Foundation.Sensors.Temperature.Lm75
Lm75 | |
---|---|
Status | |
Source code | GitHub |
Datasheet(s) | GitHub |
NuGet package |
Code Example
Lm75 lm75;
public override Task Initialize()
{
Resolver.Log.Info("Initialize...");
lm75 = new Lm75(Device.CreateI2cBus());
var consumer = Lm75.CreateObserver(
handler: result =>
{
Resolver.Log.Info($"Temperature New Value {result.New.Celsius}C");
Resolver.Log.Info($"Temperature Old Value {result.Old?.Celsius}C");
},
filter: null
);
lm75.Subscribe(consumer);
lm75.Updated += (object sender, IChangeResult<Meadow.Units.Temperature> e) =>
{
Resolver.Log.Info($"Temperature Updated: {e.New.Celsius:n2}C");
};
return Task.CompletedTask;
}
public override async Task Run()
{
var temp = await lm75.Read();
Resolver.Log.Info($"Temperature New Value {temp.Celsius}C");
lm75.StartUpdating();
}
Sample project(s) available on GitHub
Class Lm75
LM75 Temperature sensor object
Assembly: Lm75.dll
View Source
Declaration
public class Lm75 : ByteCommsSensorBase<Temperature>, IObservable<IChangeResult<Temperature>>, IDisposable, ITemperatureSensor, ISamplingSensor<Temperature>, ISensor<Temperature>, ISensor, ISamplingSensor, II2cPeripheral
Inheritance: System.Object
-> Meadow.Foundation.ObservableBase<UNIT>
Implements:
System.IObservable<Meadow.IChangeResult<Meadow.Units.Temperature>>
, System.IDisposable
, Meadow.Peripherals.Sensors.ITemperatureSensor
, Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>
, Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>
, Meadow.Peripherals.Sensors.ISensor
, Meadow.Peripherals.Sensors.ISamplingSensor
, Meadow.Hardware.II2cPeripheral
Properties
DefaultI2cAddress
The default I2C address for the peripheral
View Source
Declaration
public byte DefaultI2cAddress { get; }
Temperature
The Temperature value from the last reading
View Source
Declaration
public Temperature? Temperature { get; }
Methods
ReadSensor()
Update the Temperature property
View Source
Declaration
protected override Task<Temperature> ReadSensor()
Returns
System.Threading.Tasks.Task<Meadow.Units.Temperature>
Implements
System.IObservable<Meadow.IChangeResult<Meadow.Units.Temperature>>
System.IDisposable
Meadow.Peripherals.Sensors.ITemperatureSensor
Meadow.Peripherals.Sensors.ISamplingSensor<Meadow.Units.Temperature>
Meadow.Peripherals.Sensors.ISensor<Meadow.Units.Temperature>
Meadow.Peripherals.Sensors.ISensor
Meadow.Peripherals.Sensors.ISamplingSensor
Meadow.Hardware.II2cPeripheral