arduino::RemoteSPI Class Reference

Remote SPI implementation that operates over a communication stream. More...

#include <RemoteSPI.h>

Inheritance diagram for arduino::RemoteSPI:

Public Member Functions
	RemoteSPI (Stream *stream)
void	attachInterrupt ()
void	begin ()
void	beginTransaction (SPISettings settings)
void	detachInterrupt ()
void	end ()
void	endTransaction (void)
void	notUsingInterrupt (int interruptNumber)
	operator bool ()
void	setStream (Stream *stream)
uint8_t	transfer (uint8_t data)
void	transfer (void *buf, size_t count)
uint16_t	transfer16 (uint16_t data)
void	usingInterrupt (int interruptNumber)

Protected Attributes
HardwareService	service

Detailed Description

Remote SPI implementation that operates over a communication stream.

RemoteSPI provides SPI functionality by forwarding all operations to a remote SPI controller via a communication stream (serial, network, etc.). This enables SPI operations to be performed on remote hardware while maintaining the standard HardwareSPI interface.

Key features:

• Complete HardwareSPI interface implementation
• Stream-based remote communication protocol
• Support for all SPI transfer modes (8-bit, 16-bit, buffer transfers)
• Transaction management with SPISettings support
• Interrupt handling and configuration
• Real-time bidirectional communication with remote SPI hardware

The class uses HardwareService for protocol handling and can work with any Stream implementation (Serial, TCP, etc.) for remote connectivity.

See also

HardwareSPI

HardwareService

SPISettings

Stream

Member Function Documentation

attachInterrupt()

void arduino::RemoteSPI::attachInterrupt ( )

inlinevirtual

Implements arduino::HardwareSPI.

begin()

void arduino::RemoteSPI::begin ( )

inlinevirtual

Implements arduino::HardwareSPI.

beginTransaction()

void arduino::RemoteSPI::beginTransaction ( SPISettings  settings )

inlinevirtual

Implements arduino::HardwareSPI.

detachInterrupt()

void arduino::RemoteSPI::detachInterrupt ( )

inlinevirtual

Implements arduino::HardwareSPI.

end()

void arduino::RemoteSPI::end ( )

inlinevirtual

Implements arduino::HardwareSPI.

endTransaction()

void arduino::RemoteSPI::endTransaction ( void  )

inlinevirtual

Implements arduino::HardwareSPI.

notUsingInterrupt()

void arduino::RemoteSPI::notUsingInterrupt ( int  interruptNumber )

inlinevirtual

Implements arduino::HardwareSPI.

transfer() [1/2]

uint8_t arduino::RemoteSPI::transfer ( uint8_t  data )

inlinevirtual

Implements arduino::HardwareSPI.

transfer() [2/2]

void arduino::RemoteSPI::transfer ( void *  buf, size_t  count  )

inlinevirtual

Implements arduino::HardwareSPI.

transfer16()

uint16_t arduino::RemoteSPI::transfer16 ( uint16_t  data )

inlinevirtual

Implements arduino::HardwareSPI.

usingInterrupt()

void arduino::RemoteSPI::usingInterrupt ( int  interruptNumber )

inlinevirtual

Implements arduino::HardwareSPI.

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The documentation for this class was generated from the following file:

• ArduinoCore-Linux/cores/arduino/RemoteSPI.h