A register in IO register space unrelated to any peripheral. "GPIORx" in datasheets. More...

#include <rwmem.h>

Inheritance diagram for GPIORegister:

Public Member Functions
	GPIORegister (AvrDevice core, TraceValueRegister registry, const std::string &tracename)

void	Reset (void)

Public Member Functions inherited from RWMemoryMember
	RWMemoryMember (TraceValueRegister *registry, const std::string &tracename="", const int index=-1)

	RWMemoryMember (void)

	operator unsigned char () const
	Read access on memory. More...

unsigned char	operator= (unsigned char val)
	Write access on memory. More...

unsigned char	operator= (const RWMemoryMember &mm)
	Write access on memory. More...

virtual	~RWMemoryMember ()

virtual void	set_bit (unsigned int bitaddr)

virtual void	clear_bit (unsigned int bitaddr)

const std::string &	GetTraceName (void)

bool	IsInvalid (void) const

Public Member Functions inherited from Hardware
	Hardware (AvrDevice *core)

virtual	~Hardware ()

virtual unsigned int	CpuCycle (void)

virtual void	ClearIrqFlag (unsigned int vector)

virtual bool	IsLevelInterrupt (unsigned int vector)

virtual bool	LevelInterruptPending (unsigned int vector)

Protected Member Functions
unsigned char	get () const

void	set (unsigned char v)

Private Attributes
unsigned char	value

Additional Inherited Members
Protected Attributes inherited from RWMemoryMember
TraceValue *	tv

TraceValueRegister *	registry

const std::string	tracename

const bool	isInvalid

Detailed Description

A register in IO register space unrelated to any peripheral. "GPIORx" in datasheets.

Allows clean read and write accesses and simply has one stored byte.

Definition at line 113 of file rwmem.h.

Constructor & Destructor Documentation

◆ GPIORegister()

GPIORegister::GPIORegister	(	AvrDevice *	core,
		TraceValueRegister *	registry,
		const std::string &	tracename
	)

inline

Definition at line 116 of file rwmem.h.

Member Function Documentation

◆ get()

unsigned char GPIORegister::get ( ) const

inlineprotectedvirtual

This function as the oppposite to get() is expected to read the real byte.

Implements RWMemoryMember.

Definition at line 127 of file rwmem.h.

◆ Reset()

void GPIORegister::Reset ( void )

inlinevirtual

Implement the hardware's reset functionality here. The default is no action on reset.

Reimplemented from Hardware.

Definition at line 124 of file rwmem.h.

◆ set()

void GPIORegister::set ( unsigned char nv )

inlineprotectedvirtual

This function is the function which will be called by the above access operators and is expected to do the real work when writing a byte.

Implements RWMemoryMember.

Definition at line 128 of file rwmem.h.

Member Data Documentation

◆ value

unsigned char GPIORegister::value

private

Definition at line 131 of file rwmem.h.

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

/home/buildbudy/simulavr/include/rwmem.h

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members