SleepController Class Reference

yasimavr: SleepController Class Reference

yasimavr

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Generic sleep mode controller. More...

#include <sim_sleep.h>

Inheritance diagram for SleepController:

Public Member Functions
	SleepController (const SleepConfig &config)

virtual bool	init (Device &device) override

virtual bool	ctlreq (ctlreq_id_t req, ctlreq_data_t *data) override

virtual void	raised (const signal_data_t &sigdata, int hooktag) 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 void	reset (int flags)

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

Public Member Functions inherited from SignalHook
	SignalHook ()=default

	SignalHook (const SignalHook &)

	SignalHook (const SignalHook &&)=delete

virtual	~SignalHook ()

SignalHook &	operator= (const SignalHook &)

SignalHook &	operator= (const SignalHook &&)=delete

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

Generic sleep mode controller.

It listens for the sleep instruction notification from the CPU and, using the register configuration, determines which sleep mode the MCU should enter. It then sends a CTL request to the device to enter sleep.

It is also connected to the interrupt controller to listen to any interrupt raise, and determines if the interrupt is able to wake the MCU up. If so, it sends a CTL request to the device to exit sleep.

This controller also manages the "pseudo-sleep" mode, which is treated as any other sleep mode, and which can be exited by any interrupt.

All the configuration is done at construction by mean of a AVR_SleepConfig object.

Constructor & Destructor Documentation