Piduino::Fifo

#include <fifo.h>

Collaboration diagram for Piduino::Fifo:

Public Member Functions
	Fifo (uint16_t max)
	~Fifo ()
void	clear ()
uint16_t	length () const
uint16_t	free () const
uint16_t	size () const
uint8_t *	data () const
uint8_t *	in () const
uint8_t *	out () const
uint16_t	pull (uint8_t *buf, uint16_t max)
int	pull ()
uint16_t	push (const uint8_t *buf, uint16_t len)
int	push (uint8_t b)
void	seek (uint16_t len)

Protected Attributes
uint8_t *	_data
uint16_t	_size
uint8_t *	_in
uint8_t *	_out

Detailed Description

Definition at line 27 of file fifo.h.

Constructor & Destructor Documentation

Fifo()

Piduino::Fifo::Fifo ( uint16_t  max )

inline

Definition at line 30 of file fifo.h.

~Fifo()

Piduino::Fifo::~Fifo ( )

inline

Definition at line 32 of file fifo.h.

References _data.

Member Function Documentation

clear()

void Piduino::Fifo::clear ( )

inline

Definition at line 37 of file fifo.h.

References _data, _in, and _out.

data()

uint8_t * Piduino::Fifo::data ( ) const

inline

Definition at line 57 of file fifo.h.

References _data.

free()

uint16_t Piduino::Fifo::free ( ) const

inline

Definition at line 47 of file fifo.h.

References _size, and length().

Referenced by push(), and push().

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in()

uint8_t * Piduino::Fifo::in ( ) const

inline

Definition at line 62 of file fifo.h.

References _in.

length()

uint16_t Piduino::Fifo::length ( ) const

inline

Definition at line 42 of file fifo.h.

References _in, _out, and _size.

Referenced by free(), pull(), and pull().

out()

uint8_t * Piduino::Fifo::out ( ) const

inline

Definition at line 67 of file fifo.h.

References _out.

pull() [1/2]

int Piduino::Fifo::pull ( )

inline

Definition at line 80 of file fifo.h.

References _out, and length().

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pull() [2/2]

uint16_t Piduino::Fifo::pull ( uint8_t *  buf, uint16_t  max  )

inline

Definition at line 72 of file fifo.h.

References _out, and length().

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push() [1/2]

uint16_t Piduino::Fifo::push ( const uint8_t *  buf, uint16_t  len  )

inline

Definition at line 88 of file fifo.h.

References _in, and free().

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push() [2/2]

int Piduino::Fifo::push ( uint8_t  b )

inline

Definition at line 96 of file fifo.h.

References _in, and free().

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seek()

void Piduino::Fifo::seek ( uint16_t  len )

inline

Definition at line 104 of file fifo.h.

References _data, _in, _out, and _size.

size()

uint16_t Piduino::Fifo::size ( ) const

inline

Definition at line 52 of file fifo.h.

References _size.

Member Data Documentation

_data

uint8_t* Piduino::Fifo::_data

protected

Definition at line 111 of file fifo.h.

Referenced by clear(), data(), seek(), and ~Fifo().

_in

uint8_t* Piduino::Fifo::_in

protected

Definition at line 113 of file fifo.h.

Referenced by clear(), in(), length(), push(), push(), and seek().

_out

uint8_t* Piduino::Fifo::_out

protected

Definition at line 114 of file fifo.h.

Referenced by clear(), length(), out(), pull(), pull(), and seek().

_size

uint16_t Piduino::Fifo::_size

protected

Definition at line 112 of file fifo.h.

Referenced by free(), length(), seek(), and size().