Parallel SRAM Class. More...

#include <sram.hpp>

Inheritance diagram for SRAM:

Signals
void	onProgress (uint32_t current=0, uint32_t total=0, bool done=false, bool success=true, bool canceled=false)
	Triggered when progress is changed, or operation is done or canceled. More...

Public Member Functions
	SRAM (QObject *parent=nullptr)
	Constructor. More...

virtual	~SRAM ()
	Destructor. More...

virtual bool	program (const QByteArray &buffer, bool verify=false)
	Program the Device. More...

virtual bool	read (QByteArray &buffer)
	Read the Device. More...

virtual bool	verify (const QByteArray &buffer)
	Verifies the Device. More...

virtual bool	erase (bool check=false)
	Erases the Device. More...

virtual bool	blankCheck ()
	Verifies if the Device is blank. More...

virtual bool	getId (TDeviceID &result)
	Gets the Device ID. More...

virtual bool	unprotect ()
	Unprotects the Device. More...

virtual bool	protect ()
	Protects the Device. More...

virtual bool	is16Bit () const
	Returns if device is 16-Bit. More...

virtual void	setSize (uint32_t value)
	Sets the device size. More...

virtual uint32_t	getSize () const
	Returns the device size (in bytes). More...

virtual void	setPort (const QString &path)
	Sets the serial port path. More...

virtual QString	getPort () const
	Returns the serial port path (if any). More...

uint8_t	getBufferSize () const
	Returns the current buffer size value for buffer operations. More...

void	setBufferSize (uint8_t value)
	Sets the buffer size value for buffer operations. More...

virtual void	setTwp (uint32_t us)
	Sets the tWP. More...

virtual uint32_t	getTwp () const
	Returns the configured tWP (in microseconds). More...

virtual void	setTwc (uint32_t us)
	Sets the tWC. More...

virtual uint32_t	getTwc () const
	Returns the configured tWC (in microseconds). More...

virtual void	setVddRd (float value)
	Sets the VDD to Read. More...

virtual float	getVddRd () const
	Returns the configured VDD to Read (in volts). More...

virtual void	setVddWr (float value)
	Sets the VDD to Program. More...

virtual float	getVddWr () const
	Returns the configured VDD to Program (in volts). More...

virtual void	setVpp (float value)
	Sets the VPP. More...

virtual float	getVpp () const
	Returns the configured VPP (in volts). More...

virtual void	setVee (float value)
	Sets the VEE. More...

virtual float	getVee () const
	Returns the configured VEE (in volts). More...

virtual void	setSkipFF (bool value=true)
	Sets the Skip Prog 0xFF. More...

virtual bool	getSkipFF () const
	Returns the configured Skip Prog 0xFF. More...

virtual void	setFastProg (bool value=true)
	Sets the Fast Prog/Erase. More...

virtual bool	getFastProg () const
	Returns the configured Fast Prog/Erase. More...

virtual void	setSectorSize (uint16_t value)
	Sets the Sector Size. More...

virtual uint16_t	getSectorSize () const
	Returns the configured Sector Size (in bytes). More...

virtual TDeviceInformation	getInfo () const
	Returns the Device Information. More...

virtual void	cancel ()
	Cancels the active operation (if any). More...

Protected Types
enum	kDeviceOperation { kDeviceOpReset , kDeviceOpRead , kDeviceOpProg , kDeviceOpErase , kDeviceOpGetId }
	Device Operation. More...

Protected Member Functions
virtual bool	programDevice (const QByteArray &buffer)
	Program the device. More...

virtual bool	verifyDevice (const QByteArray &buffer)
	Verify the device. More...

virtual bool	readDevice (QByteArray &buffer)
	Read the device. More...

virtual bool	getIdDevice (TDeviceID &deviceId)
	Get ID of the device. More...

virtual bool	eraseDevice ()
	Erase the device. More...

virtual bool	blankCheckDevice ()
	Blank Check the device. More...

virtual bool	protectDevice (bool protect)
	Protect/Unprotect the device. More...

virtual bool	initDevice (kDeviceOperation operation)
	Open and init resources. More...

virtual bool	finalizeDevice (uint32_t current, uint32_t total, bool done=false, bool success=true, bool canceled=false)
	Close resources and emit signals for status. More...

virtual void	finalizeDevice ()
	Close resources. More...

Detailed Description

Parallel SRAM Class.

The purpose of this class is to test SRAM Memories.

Member Enumeration Documentation

◆ kDeviceOperation

enum kDeviceOperation

protectedinherited

Device Operation.

Enumerator
kDeviceOpReset	Device Reset Operation.
kDeviceOpRead	Device Read Operation.
kDeviceOpProg	Device Prog Operation.
kDeviceOpErase	Device Erase Operation.
kDeviceOpGetId	Device GetId Operation.

Constructor & Destructor Documentation

◆ SRAM()

SRAM ( QObject * parent = nullptr )

explicit

Constructor.

Parameters

parent Pointer to parent object. Default is nullptr.

◆ ~SRAM()

~SRAM ( )

virtual

Destructor.

Member Function Documentation

◆ program()

bool program	(	const QByteArray &	buffer,
		bool	verify = `false`
	)

virtual

Program the Device.

Parameters

[out]	buffer	Data to write.
	verify	If true, calls Device::verify() after program. Default is false.

Returns: True if success, false otherwise.

Reimplemented from ParDevice.

◆ read()

bool read ( QByteArray & buffer )

virtualinherited

Read the Device.

Parameters

[out] buffer Reference to QByteArray to receive data.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ verify()

bool verify ( const QByteArray & buffer )

virtualinherited

Verifies the Device.

Parameters

buffer Data to compare.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ erase()

bool erase ( bool check = false )

virtualinherited

Erases the Device.

Parameters

check If true, calls Device::blankCheck() after erase. Default is false.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ blankCheck()

bool blankCheck ( )

virtualinherited

Verifies if the Device is blank.

Returns: True if device is blank, false otherwise.

Reimplemented from Device.

◆ getId()

bool getId ( TDeviceID & result )

virtualinherited

Gets the Device ID.

Parameters

[out] result Reference to TDeviceID structure to receive data.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ unprotect()

bool unprotect ( )

virtualinherited

Unprotects the Device.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ protect()

bool protect ( )

virtualinherited

Protects the Device.

Returns: True if success, false otherwise.

Reimplemented from Device.

◆ programDevice()

bool programDevice ( const QByteArray & buffer )

protectedvirtualinherited

Program the device.

Parameters

buffer Data to write.

Returns: True if success, false otherwise.

◆ verifyDevice()

bool verifyDevice ( const QByteArray & buffer )

protectedvirtualinherited

Verify the device.

Parameters

buffer Data to compare.

Returns: True if success, false otherwise.

◆ readDevice()

bool readDevice ( QByteArray & buffer )

protectedvirtualinherited

Read the device.

Parameters

buffer[out] Data to read.

Returns: True if success, false otherwise.

◆ getIdDevice()

bool getIdDevice ( TDeviceID & deviceId )

protectedvirtualinherited

Get ID of the device.

Parameters

deviceId[out] Device ID to get.

Returns: True if success, false otherwise.

◆ eraseDevice()

bool eraseDevice ( )

protectedvirtualinherited

Erase the device.

Returns: True if success, false otherwise.

Reimplemented in Flash28F, and EEPROM.

◆ blankCheckDevice()

bool blankCheckDevice ( )

protectedvirtualinherited

Blank Check the device.

Returns: True if success, false otherwise.

◆ protectDevice()

bool protectDevice ( bool protect )

protectedvirtualinherited

Protect/Unprotect the device.

Parameters

protect If true, protects the device. Otherwise, unprotects the device.

Returns: True if success, false otherwise.

◆ initDevice()

bool initDevice ( kDeviceOperation operation )

protectedvirtualinherited

Open and init resources.

Parameters

operation Device operation.

Returns: True if success, false otherwise.

◆ finalizeDevice() [1/2]

bool finalizeDevice	(	uint32_t	current,
		uint32_t	total,
		bool	done = `false`,
		bool	success = `true`,
		bool	canceled = `false`
	)

protectedvirtualinherited

Close resources and emit signals for status.

Parameters

current	Current address (default is zero).
total	Total size [last address + 1] (default is zero).
done	True if operation was finished, false otherwise (default).
success	True if success (default), false otherwise.
canceled	True if operation was canceled, false otherwise (default).

Returns: True if success, false otherwise.

◆ finalizeDevice() [2/2]

void finalizeDevice ( )

protectedvirtualinherited

Close resources.

◆ is16Bit()

bool is16Bit ( ) const

virtualinherited

Returns if device is 16-Bit.

Returns: True if device is 16-Bit. False if device is 8-Bit.

◆ setSize()

void setSize ( uint32_t value )

virtualinherited

Sets the device size.

Parameters

value Device size, in bytes.

Reimplemented in EPROM, EEPROM28AT, EEPROM, and Dummy.

◆ getSize()

uint32_t getSize ( ) const

virtualinherited

Returns the device size (in bytes).

Returns: Device size, in bytes.

◆ setPort()

void setPort ( const QString & path )

virtualinherited

Sets the serial port path.

Parameters

path	Serial port path.

◆ getPort()

QString getPort ( ) const

virtualinherited

Returns the serial port path (if any).

Returns: Path of serial port, or empty if none.

◆ getBufferSize()

uint8_t getBufferSize ( ) const

inherited

Returns the current buffer size value for buffer operations.

Returns: Buffer size, in bytes.

◆ setBufferSize()

void setBufferSize ( uint8_t value )

inherited

Sets the buffer size value for buffer operations.

Parameters

value Buffer size, in bytes.

◆ setTwp()

void setTwp ( uint32_t us )

virtualinherited

Sets the tWP.

Parameters

us	tWP value, in microseconds.

◆ getTwp()

uint32_t getTwp ( ) const

virtualinherited

Returns the configured tWP (in microseconds).

Returns: tWP value, in microseconds.

◆ setTwc()

void setTwc ( uint32_t us )

virtualinherited

Sets the tWC.

Parameters

us	tWC value, in microseconds.

◆ getTwc()

uint32_t getTwc ( ) const

virtualinherited

Returns the configured tWC (in microseconds).

Returns: tWC value, in microseconds.

◆ setVddRd()

void setVddRd ( float value )

virtualinherited

Sets the VDD to Read.

Parameters

value VDD value, in volts.

◆ getVddRd()

float getVddRd ( ) const

virtualinherited

Returns the configured VDD to Read (in volts).

Returns: VDD value, in volts.

◆ setVddWr()

void setVddWr ( float value )

virtualinherited

Sets the VDD to Program.

Parameters

value VDD value, in volts.

◆ getVddWr()

float getVddWr ( ) const

virtualinherited

Returns the configured VDD to Program (in volts).

Returns: VDD value, in volts.

◆ setVpp()

void setVpp ( float value )

virtualinherited

Sets the VPP.

Parameters

value VPP value, in volts.

◆ getVpp()

float getVpp ( ) const

virtualinherited

Returns the configured VPP (in volts).

Returns: VPP value, in volts.

◆ setVee()

void setVee ( float value )

virtualinherited

Sets the VEE.

Parameters

value VEE value, in volts.

◆ getVee()

float getVee ( ) const

virtualinherited

Returns the configured VEE (in volts).

Returns: VEE value, in volts.

◆ setSkipFF()

void setSkipFF ( bool value = true )

virtualinherited

Sets the Skip Prog 0xFF.

Parameters

value If true (default), enables skip prog 0xFF, disables otherwise.

◆ getSkipFF()

bool getSkipFF ( ) const

virtualinherited

Returns the configured Skip Prog 0xFF.

Returns: If true, skip prog 0xFF is enabled, disabled otherwise.

◆ setFastProg()

void setFastProg ( bool value = true )

virtualinherited

Sets the Fast Prog/Erase.

Parameters

value If true (default), enables fast prog/erase, disables otherwise.

◆ getFastProg()

bool getFastProg ( ) const

virtualinherited

Returns the configured Fast Prog/Erase.

Returns: If true, fast prog/erase is enabled, disabled otherwise.

◆ setSectorSize()

void setSectorSize ( uint16_t value )

virtualinherited

Sets the Sector Size.

Parameters

value Sector size, in bytes.

◆ getSectorSize()

uint16_t getSectorSize ( ) const

virtualinherited

Returns the configured Sector Size (in bytes).

Returns: Sector size value, in bytes.

◆ getInfo()

TDeviceInformation getInfo ( ) const

virtualinherited

Returns the Device Information.

Returns: Device Information.

◆ cancel()

void cancel ( )

virtualinherited

Cancels the active operation (if any).

◆ onProgress

void onProgress	(	uint32_t	current = `0`,
		uint32_t	total = `0`,
		bool	done = `false`,
		bool	success = `true`,
		bool	canceled = `false`
	)

signalinherited

Triggered when progress is changed, or operation is done or canceled.

Parameters

current	Current address (default is zero).
total	Total size [last address + 1] (default is zero).
done	True if operation was finished, false otherwise (default).
success	True if success (default), false otherwise.
canceled	True if operation was canceled, false otherwise (default).

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

Signals

Public Member Functions

Protected Types

Protected Member Functions

Detailed Description

Member Enumeration Documentation

◆ kDeviceOperation

Constructor & Destructor Documentation

◆ SRAM()

◆ ~SRAM()

Member Function Documentation

◆ program()

◆ read()

◆ verify()

◆ erase()

◆ blankCheck()

◆ getId()

◆ unprotect()

◆ protect()

◆ programDevice()

◆ verifyDevice()

◆ readDevice()

◆ getIdDevice()

◆ eraseDevice()

◆ blankCheckDevice()

◆ protectDevice()

◆ initDevice()

◆ finalizeDevice() [1/2]

◆ finalizeDevice() [2/2]

◆ is16Bit()

◆ setSize()

◆ getSize()

◆ setPort()

◆ getPort()

◆ getBufferSize()

◆ setBufferSize()

◆ setTwp()

◆ getTwp()

◆ setTwc()

◆ getTwc()

◆ setVddRd()

◆ getVddRd()

◆ setVddWr()

◆ getVddWr()

◆ setVpp()

◆ getVpp()

◆ setVee()

◆ getVee()

◆ setSkipFF()

◆ getSkipFF()

◆ setFastProg()

◆ getFastProg()

◆ setSectorSize()

◆ getSectorSize()

◆ getInfo()

◆ cancel()

◆ onProgress