tcMemoryIO Class Reference

#include <MemoryIO.h>

Inheritance diagram for tcMemoryIO:

Collaboration diagram for tcMemoryIO:

Public Member Functions
	tcMemoryIO (SocCamera::tcSensorBoard *apSensor)
virtual	~tcMemoryIO ()
void	registerWatcher (tcMemoryIOWatcher *apWatcher)
void	unregisterWatcher (tcMemoryIOWatcher *apWatcher)
virtual SocCamera::teNackCode	capture (tsCaptureRequest asRequest)
	start capture More...
virtual SocCamera::teNackCode	setBpp (SocCamera::teBPPMode aeBppMode)
virtual void	sendUpdate (tsNewFrameMsg *apMsg)
void	issueWriteError (SocCamera::teNackCode aeError)
	issueWriteError notify observers of error condition More...
uint32_t	getCurrentFrameIndex ()
bool	getCheckFrameIndex () const
void	setCheckFrameIndex (bool abCheckFrameIndex)
bool	getResyncOnFrameMisMatch () const
void	setResyncOnFrameMisMatch (bool abResyncOnFrameMisMatch)
Public Member Functions inherited from tcIOChannel
	tcIOChannel (SocCamera::teIOChannels aeIOId, SocCamera::tcSensorBoard *apSensor)
	Construct a new tcIOChannel::tcIOChannel object. More...
virtual	~tcIOChannel ()
virtual void	initialized ()
SocCamera::teBPPMode	getBpp ()
virtual void	processUpdate (tsNewFrameMsg *apMsg)
void	setEnable (bool abEnable)
tcImage *	grabImage ()
SocCamera::teIOChannels	id ()
virtual void	invalidateCache (void *apMem, size_t anSize)
virtual void *	memory ()
Public Member Functions inherited from tcIOCallback
	tcIOCallback ()
virtual	~tcIOCallback ()

Additional Inherited Members
Protected Member Functions inherited from tcIOChannel
void	invalidateCache (tsNewFrameMsg *apMsg)
void	invalidateCache ()
void	Report (const char *fmt,...)
	This method routes text to stderr. More...
void	ReportError (const char *fmt,...)
Protected Attributes inherited from tcIOChannel
std::string	m_name
SocCamera::teIOChannels	meIOId
SocCamera::tcSensorBoard *	mpSensor
SocCamera::teBPPMode	meBppMode
int64	mnImgCount
std::list< tsNewFrameMsg >	mlUpdates
tcMutex	mcMutex
tcCondition	mcCond
void *	mpMemory
tcIOChannelThread	mcThread
tsNewFrameMsg	msLastUpdate
bool	mbSimRAM
Static Protected Attributes inherited from tcIOChannel
static uint32	CAPTURE_START_ADDR = (0x20000000)
static uint32	MEMORY_BLOCK_SIZE = (0x20000000)
static bool	CMEM_USED = (true)
static bool	MMAP_USED = (true)

Detailed Description

This class is used to control output to a filesystem. It has facilities to change filename, path and other options.

Constructor & Destructor Documentation

tcMemoryIO()

tcMemoryIO::tcMemoryIO

(

SocCamera::tcSensorBoard *

apSensor

)

~tcMemoryIO()

tcMemoryIO::~tcMemoryIO ( )

virtual

Member Function Documentation

capture()

teNackCode tcMemoryIO::capture ( tsCaptureRequest  asRequest )

virtual

start capture

Start a capture with this request. If the requests number of frames is tsNewRequest::CANCEL_CAPTURE then the current capture is stopped if possible.

Stopping this and starting causes the frame index to reset. This

Parameters

asRequest

- the request for capture being made.

Returns

a nack code if the capture parameters are inelligable for this IOChannel.

Parameters

asRequest

Returns

teNackCode

Implements tcIOChannel.

getCheckFrameIndex()

bool tcMemoryIO::getCheckFrameIndex ( ) const

inline

getCurrentFrameIndex()

uint32_t tcMemoryIO::getCurrentFrameIndex

(

)

Returns the current frame index number.

Returns

the value of the current frame index.

getResyncOnFrameMisMatch()

bool tcMemoryIO::getResyncOnFrameMisMatch ( ) const

inline

issueWriteError()

void tcMemoryIO::issueWriteError

(

SocCamera::teNackCode

aeError

)

issueWriteError notify observers of error condition

tcMemoryIO::issueWriteError

Parameters

aeError

registerWatcher()

void tcMemoryIO::registerWatcher

(

tcMemoryIOWatcher *

apWatcher

)

Register a callback which is executed when a file is saved and closed.

sendUpdate()

void tcMemoryIO::sendUpdate ( tsNewFrameMsg *  apMsg )

virtual

Process the update

Parameters

apMsg

Implements tcIOChannel.

setBpp()

teNackCode tcMemoryIO::setBpp ( SocCamera::teBPPMode  aeBppMode )

virtual

Sets the bits-per-pixel output of the camera.

Parameters

aeBppMode

- the bits per pixel mode.

Returns

the nack code for the operation

Implements tcIOChannel.

setCheckFrameIndex()

void tcMemoryIO::setCheckFrameIndex ( bool  abCheckFrameIndex )

inline

setResyncOnFrameMisMatch()

void tcMemoryIO::setResyncOnFrameMisMatch ( bool  abResyncOnFrameMisMatch )

inline

unregisterWatcher()

void tcMemoryIO::unregisterWatcher

(

tcMemoryIOWatcher *

apWatcher

)

Unregister a callback.

---

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

• /tmp/mitycam_sdk/ARM/camera_software/src/IOChannel/MemoryIO.h
• /tmp/mitycam_sdk/ARM/camera_software/src/IOChannel/MemoryIO.cpp