SpiTransferProperties class

Annotations

• @immutable

Constructors

SpiTransferProperties({int? speedHz, Duration delay = const Duration(microseconds: 0), int? bitsPerWord, bool doToggleCS = false, SpiTransferMode? txTransferMode, SpiTransferMode? rxTransferMode, Duration wordDelay = const Duration(microseconds: 0)})

Properties

bitsPerWord → int?

Select a bits_per_word other than the device default for this transfer. If 0 the default of the SPI device is used.

final

delay → Duration

Delay after this transfer before (optionally) changing the chipselect status, then starting the next transfer or completing this RawSpiTransfer. Measured in microseconds.

final

doToggleCS → bool

Affects chipselect after this transfer completes.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

rxTransferMode → SpiTransferMode?

number of bits used for reading. If 0 the default (SPI_NBITS_SINGLE) is used.

final

speedHz → int?

Select a speed other than the device default for this transfer. If 0, the default of the SPI device is used.

final

txTransferMode → SpiTransferMode?

Number of bits used for writing. If 0 the default (SPI_NBITS_SINGLE) is used.

final

wordDelay → Duration

Delay to be inserted between consecutive words of a transfer

final

Methods

nbitsFromTransferMode(SpiTransferMode? mode) → int

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

defaultProperties → SpiTransferProperties

final