ArchXT_Device Class Reference

yasimavr: ArchXT_Device Class Reference

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Implementation of a device model for Mega0/Mega1 series. More...

#include <arch_xt_device.h>

Inheritance diagram for ArchXT_Device:

Public Types
enum	FlashSection { Section_Boot = 0 , Section_AppCode , Section_AppData , Section_Count }

Public Types inherited from Device
enum	State { State_Limbo = 0x00 , State_Ready = 0x10 , State_Running = 0x21 , State_Sleeping = 0x31 , State_Halted = 0x41 , State_Reset = 0x51 , State_Break = 0x60 , State_Done = 0x70 , State_Crashed = 0x80 , State_Destroying = 0xFF }

enum	ResetFlag { Reset_PowerOn = 0x00000001 , Reset_WDT = 0x00000002 , Reset_BOD = 0x00000004 , Reset_SW = 0x00000008 , Reset_Ext = 0x00000010 , Reset_Halt = 0x00010000 }

enum	Option { Option_ResetOnPinShorting = 0x01 , Option_IgnoreBadCpuIO = 0x02 , Option_IgnoreBadCpuLPM = 0x04 , Option_DisablePseudoSleep = 0x08 , Option_InfiniteLoopDetect = 0x10 }

Public Member Functions
	ArchXT_Device (const ArchXT_DeviceConfig &config)

virtual	~ArchXT_Device ()

Public Member Functions inherited from Device
	Device (Core &core, const DeviceConfiguration &config)

virtual	~Device ()=default

Core &	core () const

void	set_option (Option option, bool value)

bool	test_option (Option option) const

const DeviceConfiguration &	config () const

State	state () const

cycle_count_t	cycle () const

SleepMode	sleep_mode () const

unsigned long	frequency () const

bool	init (CycleManager &cycle_manager)

bool	load_firmware (const Firmware &firmware)

void	reset (int reset_flags=Reset_PowerOn)

cycle_count_t	exec_cycle ()

void	attach_peripheral (Peripheral &ctl)

void	add_ioreg_handler (reg_addr_t addr, IORegHandler &handler, bitmask_t bits, IORegister::BitMode bitmode)

Peripheral *	find_peripheral (ctl_id_t id)

bool	ctlreq (ctl_id_t id, ctlreq_id_t req, ctlreq_data_t *reqdata=nullptr)

CycleManager *	cycle_manager ()

Pin *	find_pin (pin_id_t id)

PinManager &	pin_manager ()

LogHandler &	log_handler ()

Logger &	logger ()

void	crash (uint16_t reason, const char *text)

	Device (const Device &)=delete

Device &	operator= (const Device &)=delete

Static Public Attributes
static const size_t	SECTION_PAGE_SIZE = 256

Protected Member Functions
virtual bool	core_ctlreq (ctlreq_id_t req, ctlreq_data_t *reqdata) override
	Override to provide access to EEPROM and USERROW via AVR_CTLREQ_CORE_NVM.

virtual bool	program (const Firmware &firmware) override
	Override to load the EEPROM and the USERROW.

Protected Member Functions inherited from Device
virtual bool	arch_init ()

void	erase_peripherals ()

virtual flash_addr_t	reset_vector ()

Detailed Description

Implementation of a device model for Mega0/Mega1 series.

Member Enumeration Documentation

◆ FlashSection

enum ArchXT_Device::FlashSection

Enumerator
Section_Boot
Section_AppCode
Section_AppData
Section_Count

Constructor & Destructor Documentation

◆ ArchXT_Device()

ArchXT_Device::ArchXT_Device ( const ArchXT_DeviceConfig & config )

explicit

◆ ~ArchXT_Device()

ArchXT_Device::~ArchXT_Device ( )

virtual

Member Function Documentation

◆ core_ctlreq()

bool ArchXT_Device::core_ctlreq	(	ctlreq_id_t	req,
		ctlreq_data_t *	reqdata
	)

overrideprotectedvirtual

Override to provide access to EEPROM and USERROW via AVR_CTLREQ_CORE_NVM.

Reimplemented from Device.

◆ program()

bool ArchXT_Device::program ( const Firmware & firmware )

overrideprotectedvirtual

Override to load the EEPROM and the USERROW.

Reimplemented from Device.

Member Data Documentation

◆ SECTION_PAGE_SIZE

const size_t ArchXT_Device::SECTION_PAGE_SIZE = 256

static

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