SegTransport3WireArduino Class Reference

Arduino GPIO implementation of the 3-wire transport. More...

#include <SegTransport.h>

Inheritance diagram for SegTransport3WireArduino:

Public Member Functions
	SegTransport3WireArduino (uint8_t data, uint8_t write, uint8_t read=-1)
	Create Arduino 3-wire transport.
void	set_cs (uint8_t chipselect, bool state) override
	Drive chip-select line.
void	write (uint16_t data, uint8_t bitCount) override
	Write bits to the 3-wire bus, MSB first.
Public Member Functions inherited from SegTransport3Wire
virtual	~SegTransport3Wire ()=default

Private Attributes
uint8_t	_data
uint8_t	_write
uint8_t	_read

Detailed Description

Arduino GPIO implementation of the 3-wire transport.

Constructor & Destructor Documentation

SegTransport3WireArduino()

SegTransport3WireArduino::SegTransport3WireArduino	(	uint8_t	data,
		uint8_t	write,
		uint8_t	read = -1
	)

Create Arduino 3-wire transport.

Parameters

data	DATA pin
write	WR/clock pin
read	Optional RD pin, unused by current drivers

Member Function Documentation

set_cs()

void SegTransport3WireArduino::set_cs ( uint8_t  chipselect, bool  state  )

overridevirtual

Drive chip-select line.

Parameters

chipselect	CS pin
state	Requested CS state

Implements SegTransport3Wire.

write()

void SegTransport3WireArduino::write ( uint16_t  data, uint8_t  bitCount  )

overridevirtual

Write bits to the 3-wire bus, MSB first.

Parameters

data	Value to write
bitCount	Number of valid bits in data

Implements SegTransport3Wire.

Field Documentation

_data

uint8_t SegTransport3WireArduino::_data

private

_read

uint8_t SegTransport3WireArduino::_read

private

_write

uint8_t SegTransport3WireArduino::_write

private

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

• src/SegTransport.h
• src/SegTransport.cpp