Class Ads7128

Controller for the ADS7128 analog-to-digital converter chip that supports individual analog input control and array-based analog input operations.

Assembly: Ads7128.dll

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Declaration

public class Ads7128 : IAnalogInputController, IAnalogInputArrayController, IPinController

Implements:
Meadow.Hardware.IAnalogInputController, Meadow.Hardware.IAnalogInputArrayController, Meadow.Hardware.IPinController

Properties

Pins

Gets the pin definitions for this ADC controller.

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Declaration

public Ads7128.PinDefinitions Pins { get; }

ReferenceVoltage

Gets the reference voltage used by the ADC for conversions.

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Declaration

public Voltage ReferenceVoltage { get; }

DefaultI2cAddress

The default I2C address for the peripheral

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Declaration

public byte DefaultI2cAddress { get; }

CurrrentOversampling

Gets or sets the current oversampling configuration for the ADC.

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Declaration

public Ads7128.Oversampling CurrrentOversampling { get; set; }

Fields

ADCPrecisionBits

The precision of the ADC in bits.

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Declaration

public const byte ADCPrecisionBits = 12

Methods

CreateAnalogInputPort(IPin, Voltage?)

Creates an analog input port using the specified pin.

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Declaration

public IAnalogInputPort CreateAnalogInputPort(IPin pin, Voltage? voltageReference = null)

Returns

Meadow.Hardware.IAnalogInputPort: An instance of Meadow.Hardware.IAnalogInputPort configured for the specified pin.

Parameters

Type	Name	Description
Meadow.Hardware.IPin	pin	The pin to use for analog input.
System.Nullable<Meadow.Units.Voltage>	voltageReference	Optional reference voltage for the analog input. If null, the default reference voltage will be used.

CreateAnalogInputArray(params IPin[])

Creates an array of analog inputs from the specified pins.

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Declaration

public IAnalogInputArray CreateAnalogInputArray(params IPin[] pins)

Returns

Meadow.Hardware.IAnalogInputArray: An instance of Meadow.Hardware.IAnalogInputArray configured with the specified pins.

Parameters

Type	Name	Description
Meadow.Hardware.IPin[]	pins	The collection of pins to use for the analog input array.

Implements

• Meadow.Hardware.IAnalogInputController
• Meadow.Hardware.IAnalogInputArrayController
• Meadow.Hardware.IPinController