Class Mcp492x

This class represents an MCP492x digital-to-analog converter (DAC) and implements the ISpiPeripheral and IAnalogOutputController interfaces.

Assembly: Mcp492x.dll

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public abstract class Mcp492x : ISpiPeripheral, IAnalogOutputController, IPinController

Derived:
Meadow.Foundation.ICs.DAC.Mcp4921, Meadow.Foundation.ICs.DAC.Mcp4922

Implements:
Meadow.Hardware.ISpiPeripheral, Meadow.Hardware.IAnalogOutputController, Meadow.Hardware.IPinController

Properties

DefaultSpiBusMode

Gets the default SPI bus mode (Mode0).

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public SpiClockConfiguration.Mode DefaultSpiBusMode { get; }

DefaultSpiBusSpeed

Gets the default SPI bus speed (20 MHz).

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public Frequency DefaultSpiBusSpeed { get; }

SpiBusMode

Gets or sets the SPI bus mode.

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public SpiClockConfiguration.Mode SpiBusMode { get; set; }

SpiBusSpeed

Gets or sets the SPI bus speed.

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public Frequency SpiBusSpeed { get; set; }

Methods

CreateAnalogOutputPort(IPin)

Creates an IAnalogOutputPort on the specified pin

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public IAnalogOutputPort CreateAnalogOutputPort(IPin pin)

Returns

Meadow.Hardware.IAnalogOutputPort

Parameters

Type	Name	Description
Meadow.Hardware.IPin	pin	The pin on which to create the port.

CreateAnalogOutputPort(IPin, Gain, bool)

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public IAnalogOutputPort CreateAnalogOutputPort(IPin pin, Mcp492x.Gain gain = Gain.Gain1x, bool bufferedInput = false)

Returns

Meadow.Hardware.IAnalogOutputPort

Parameters

Type	Name
Meadow.Hardware.IPin	pin
Meadow.Foundation.ICs.DAC.Mcp492x.Gain	gain
System.Boolean	bufferedInput

Implements

• Meadow.Hardware.ISpiPeripheral
• Meadow.Hardware.IAnalogOutputController
• Meadow.Hardware.IPinController