ArchAVR_Fuses Class Reference

Implementation of a fuse NVM peripheral for AVR series. More...

#include <arch_avr_nvm.h>

Inheritance diagram for ArchAVR_Fuses:

Public Types
enum	Fuses { Fuse_BootRst }

Public Member Functions
	ArchAVR_Fuses (const ArchAVR_FusesConfig &config)
virtual bool	init (Device &device) override
virtual bool	ctlreq (ctlreq_id_t req, ctlreq_data_t *data) override
virtual void	reset (int flags) override
Public Member Functions inherited from Peripheral
	Peripheral (ctl_id_t id)
virtual	~Peripheral ()
ctl_id_t	id () const
	Unique identifier of the peripheral.
std::string	name () const
	The name of the peripheral.
virtual uint8_t	ioreg_read_handler (reg_addr_t addr, uint8_t value) override
virtual uint8_t	ioreg_peek_handler (reg_addr_t addr, uint8_t value) override
virtual void	ioreg_write_handler (reg_addr_t addr, const ioreg_write_t &data) override
virtual void	sleep (bool on, SleepMode mode)
	Peripheral (const Peripheral &)=delete
Peripheral &	operator= (const Peripheral &)=delete
Public Member Functions inherited from IORegHandler
virtual	~IORegHandler ()=default

Additional Inherited Members
Protected Member Functions inherited from Peripheral
Device *	device () const
	Access to the device. It is null before init() is called.
Logger &	logger ()
	Logging object associated with this peripheral.
bool	register_interrupt (int_vect_t vector, InterruptHandler &handler) const
Signal *	get_signal (ctl_id_t ctl_id) const
void	add_ioreg (const regmask_t &rm, IORegister::BitMode bitmode=IORegister::RW)
void	add_ioreg (const regbit_compound_t &rbc, IORegister::BitMode bitmode=IORegister::RW)
void	add_ioreg (reg_addr_t addr, IORegister::BitMode bitmode=IORegister::RW)
void	add_ioreg (reg_addr_t addr, bitmask_t mask, IORegister::BitMode bitmode=IORegister::RW)
uint8_t	read_ioreg (const regbit_t &rb) const
uint64_t	read_ioreg (const regbit_compound_t &rbc) const
uint8_t	read_ioreg (reg_addr_t addr) const
uint8_t	read_ioreg (reg_addr_t addr, const bitspec_t &bs) const
bool	test_ioreg (const regbit_t &rb) const
bool	test_ioreg (const regbit_compound_t &rbc) const
bool	test_ioreg (reg_addr_t addr, const bitspec_t &bs) const
bool	test_ioreg (reg_addr_t addr, bitmask_t bm=0xFF) const
void	write_ioreg (reg_addr_t addr, bitmask_t bm, uint8_t value)
void	write_ioreg (const regbit_t &rb, uint8_t value)
void	write_ioreg (const regbit_compound_t &rbc, uint64_t value)
void	write_ioreg (reg_addr_t addr, uint8_t value)
void	write_ioreg (reg_addr_t addr, const bitspec_t &bs, uint8_t value)
void	set_ioreg (reg_addr_t addr, bitmask_t bm=0xFF)
void	set_ioreg (const regbit_t &rb)
void	set_ioreg (const regbit_compound_t &rbc)
void	set_ioreg (reg_addr_t addr, const bitspec_t &bs)
void	clear_ioreg (reg_addr_t addr, bitmask_t bm=0xFF)
void	clear_ioreg (const regbit_t &rb)
void	clear_ioreg (const regbit_compound_t &rbc)
void	clear_ioreg (reg_addr_t addr, const bitspec_t &bs)

Detailed Description

Implementation of a fuse NVM peripheral for AVR series.

The purpose of this controller is to use the values of the fuses to configure the section access control flags on a device reset.

Member Enumeration Documentation

Fuses

enum ArchAVR_Fuses::Fuses

Enumerator
Fuse_BootRst

Constructor & Destructor Documentation

ArchAVR_Fuses()

ArchAVR_Fuses::ArchAVR_Fuses ( const ArchAVR_FusesConfig &  config )

explicit

Member Function Documentation

ctlreq()

bool ArchAVR_Fuses::ctlreq ( ctlreq_id_t  req, ctlreq_data_t *  data  )

overridevirtual

Virtual method called for a CTL request. The method must return true if the request has been processed.

Reimplemented from Peripheral.

init()

bool ArchAVR_Fuses::init ( Device &  device )

overridevirtual

Virtual method called when the device is initialised. This is where the peripheral can allocate its I/O registers, interrupts or connect signals.

Returns

boolean indicates the success of all allocations.

Reimplemented from Peripheral.

reset()

void ArchAVR_Fuses::reset ( int  flags )

overridevirtual

Virtual method called when the device is reset. Note that resetting I/O registers is only necessary here if their reset value is not zero.

Parameters

flags

Reset flags (OR'ed combination of Device::ResetFlag enumeration values)

Reimplemented from Peripheral.

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

• arch_avr_nvm.h
• arch_avr_nvm.cpp