Class Mcp3201

MCP3002 Analog to Digital Converter (ADC)

Assembly: Mcp3xxx.dll

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Declaration

public class Mcp3201 : Mcp3xxx, IAnalogInputController, IPinController, ISpiPeripheral, IDisposable

Inheritance: System.Object -> Meadow.Foundation.ICs.IOExpanders.Mcp3xxx

Implements:
Meadow.Hardware.IAnalogInputController, Meadow.Hardware.IPinController, Meadow.Hardware.ISpiPeripheral, System.IDisposable

Properties

Pins

The pins

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Declaration

public Mcp3201.PinDefinitions Pins { get; }

Methods

IsInputTypeSupported(InputType)

Is the input type supported on this MCP3xxx version

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Declaration

public override bool IsInputTypeSupported(Mcp3xxx.InputType inputType)

Returns

System.Boolean: True if supported, false if not supported

Parameters

Type	Name	Description
Meadow.Foundation.ICs.IOExpanders.Mcp3xxx.InputType	inputType	The input type

CreateAnalogInputPort(int)

Create an analog input port for a pin

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Declaration

public IAnalogInputPort CreateAnalogInputPort(int sampleCount = 64)

Returns

Meadow.Hardware.IAnalogInputPort

Parameters

Type	Name
System.Int32	sampleCount

CreateAnalogInputPort(int, TimeSpan, Voltage)

Create an analog input port for a pin

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Declaration

public IAnalogInputPort CreateAnalogInputPort(int sampleCount, TimeSpan sampleInterval, Voltage voltageReference)

Returns

Meadow.Hardware.IAnalogInputPort

Parameters

Type	Name
System.Int32	sampleCount
System.TimeSpan	sampleInterval
Meadow.Units.Voltage	voltageReference

ReadInternal(int, InputType, int)

Reads a value from the device

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Declaration

protected override int ReadInternal(int channel, Mcp3xxx.InputType inputType, int adcResolutionBits)

Returns

System.Int32: A value corresponding to relative voltage level on specified device channel

Parameters

Type	Name	Description
System.Int32	channel	Channel to read - for differential inputs this represents a channel pair (valid values: 0 - channelcount - 1 or 0 - channelcount / 2 - 1 with differential inputs)
Meadow.Foundation.ICs.IOExpanders.Mcp3xxx.InputType	inputType	The type of input channel to read
System.Int32	adcResolutionBits	The number of bits in the returned value

Implements

• Meadow.Hardware.IAnalogInputController
• Meadow.Hardware.IPinController
• Meadow.Hardware.ISpiPeripheral
• System.IDisposable