MityDSP::tcDspLvds Class Reference

Instances of this class handle access to a "generic" implementation of the LVDS interface for the MityDSP. More...

#include <core/DspLvds.h>

Classes
union	tuLvdsHeader
	This structure defines the header for all LVDS data packets. More...
struct	tuLvdsTrailer
	Trailer added to end of messages placed in RX FIFO. More...
Public Types
enum	teFIFOLevelMask { eeNoLevels = 0x0000, eeRxNotEmpty = 0x0001, eeRxOneQ = 0x0002, eeRxHalf = 0x0004, eeRxThreeQ = 0x0008, eeRxFull = 0x0010, eeRxAll = 0x00FF, eeTxAEmpty = 0x0100, eeTxBEmpty = 0x0200, eeAllTxEmpty = 0x0F00, eeIdleCountReached = 0x1000 }
	The teFIFOLevelMask enumeration defines the various FIFO levels that may enabled by the tcDspLvds class. More...
typedef void(*	tfIsrCallback )(tcDspLvds , int, void )
	prototype for the ISR callbacks.
Public Member Functions
	tcDspLvds (void *apAddress, unsigned int anRxPacketLen=gnDefaultRxPacketLen)
	This constructor is used to open an istance of the tcDspLvds interface.
	~tcDspLvds ()
	This destructor is used to close up and free the resources tied to the associated LVDS interface.
virtual volatile unsigned int *	GetRxFifoDataPtr (void)
	Returns the pointer to the FIFO containing captured LVDS data.
virtual unsigned int	GetRxFifoSize (void)
	Returns the number of entries (4-bytes each) in the LVDS receive FIFO.
virtual unsigned int	GetTxBufferSize (void)
	Returns the overall size of the TX buffer, in bytes.
virtual bool	SetTxBlockSizes (unsigned int anIdleBytes, unsigned int anTxABytes, unsigned int anTxBBytes)
	This routine reserves space in the transmit buffer for idle messages, the transmit "A" messages, and the transmit "B" messages.
virtual bool	SetTxBlockSizes (float anIdlePercent, float anTxAPercent, float anTxBPercent)
	Alternate interface to reserves space in the transmit buffer for the different message types.
virtual void	GetTxBlockSizes (unsigned int &arIdleBytes, unsigned int &arTxABytes, unsigned int &arTxBBytes)
	This routine returns the space currently reserved in the transmit buffer for idle messages, the transmit "A" messages, and the transmit "B" messages.
virtual bool	LoadIdleBuffer (void *apData, unsigned int anNibbles, unsigned int anOffset=0, bool abActivate=true)
	This routine is used to load the specified amount of data into the Idle message area of the transmit buffer.
virtual bool	ActivateIdle (unsigned int anNibbles, unsigned int anOffset=0)
	This routine is used to activate the Idle message contained at the specified offset from the start of the Idle message area of the transmit buffer.
virtual bool	LoadTxABuffer (void *apData, unsigned int anNibbles, unsigned int anOffset=0, bool abActivate=true)
	This routine is used to load the specified amount of data into the transmit message "A" area of the transmit buffer.
virtual bool	ActivateTxA (unsigned int anNibbles, unsigned int anOffset=0)
	This routine is used to activate the transmit "A" message contained at the specified offset from the start of the transmit "A" message area of the transmit buffer.
virtual bool	LoadTxBBuffer (void *apData, unsigned int anNibbles, unsigned int anOffset=0, bool abActivate=true)
	This routine is used to load the specified amount of data into the transmit message "B" area of the transmit buffer.
virtual bool	ActivateTxB (unsigned int anNibbles, unsigned int anOffset=0)
	This routine is used to activate the transmit "B" message contained at the specified offset from the start of the transmit "B" message area of the transmit buffer.
virtual void	SetIdleIntCount (unsigned int anCount)
	This routine is used to set the number of idle packets transmitted before the "idle complete" interrupt is asserted.
virtual unsigned int	GetIdleIntCount (void)
	This routine returns the number of idle packets transmitted before the "idle complete" interrupt is asserted.
virtual void	EnableInterrupts (teFIFOLevelMask anMask, bool abEnable)
	This routine enables or disables interrupts based upon the mask supplied.
virtual void	RegisterIsrCallback (int anMask, tfIsrCallback afCallback, void *apUserArg=NULL)
	This routine registers a callback to be activated whenever the interrupt(s) specified by the provided mask occur.
virtual teFIFOLevelMask	GetRxFifoLevel (void)
	This routine returns the current RX FIFO level in terms of the available FIFO level masks.
virtual bool	DrainRxFifo (void)
	This routine reads (and discards) entries from the RX FIFO until the FIFO is empty.
virtual bool	IsTxAEmpty (void)
	This routine checks whether the TX "A" buffer has been sent.
virtual bool	IsTxBEmpty (void)
	This routine checks whether the TX "B" buffer has been sent.
virtual unsigned int	GetRxPacketLength (void)
	This routine returns the receive packet length in nibbles.
virtual void	SetRxAddress (unsigned int anAddr)
	This routine sets the Receive Address.
virtual unsigned int	GetRxAddress (void)
	This routine retrieves the current Receive Address from the LVDS control register.
virtual void	SetRxAddrMask (bool anSet)
	This routine sets the Address Mask bit in the LVDS control register.
virtual bool	GetRxAddrMask (void)
	This routine retrieves the current Address Mask bit from the LVDS control register.
virtual void	EnableLink (bool abEnable)
	This method enables or disables the LVDS link.
virtual bool	IsLinkEnabled (void)
	This routine returns the state of the LVDS interface.
virtual bool	RxClockDetected (void)
	This routine indicates whether a receive clock has been detected with at least 32 transitions in the last microsecond.
virtual void	PromiscuousMode (bool abEnable)
	This method enables or disables "promiscuous" mode for the LVDS link.
virtual bool	IsPromiscuous (void)
	This routine indicates whether the interface is in "promiscuous" mode.
Static Public Member Functions
static int	interrupt_dispatch (Arg arMyObject)
	Static interrupt dispatch routine.
Public Attributes
unsigned int	mnInterruptCount
	ISR counter (debug).
Static Public Attributes
static const unsigned int	gnDefaultRxPacketLen = 40
	default RX packet length (in nibbles)
static const unsigned int	gnRxTrailerMagic = 0xBEAD
	psuedo-unique RX trailer pattern
static const unsigned char	gnSyncByte = 0x37
	LVDS sync byte.
Protected Types
enum	teIntIdx { eeRxEmptyIdx = 0, eeRxOneQIdx = 1, eeRxHalfIdx = 2, eeRxThreeQIdx = 3, eeRxFullIdx = 4, eeTxAIdx = 5, eeTxBIdx = 6, eeIdleCntIdx = 7, eeNumIntLevels = 8 }
Protected Member Functions
void	lvdsInterrupt (void)
	Interrupt service routine for the LVDS class.
Protected Attributes
LCK_Handle	mhMutex
	To serialize access.
unsigned int	mnRxFifoDepth
	depth of firmware RX FIFO.
unsigned int	mnTxBufferSize
	size of overall firmware TX buffer
unsigned int	mnTxIdleSize
	portion of TX buffer for Idle message(s)
unsigned int	mnTxASize
	portion of TX buffer to use for "A" message(s)
unsigned int	mnTxBSize
	portion of TX buffer to use for "B" message(s)
tfIsrCallback	mfIsrCallback [eeNumIntLevels]
void *	mpUserArg [eeNumIntLevels]
volatile unsigned int *	mpBaseAddr
	firmware base address
volatile unsigned int *	mpRxFifo
	pointer to LVDS RX FIFO
volatile unsigned int *	mpTxFifo
	pointer to LVDS TX FIFO
unsigned short	mnMyIntMask
	core interrupt mask
int	mnMyIntLevel
	core interrupt level
int	mnMyIntVector
	core interrupt vector

Detailed Description

Instances of this class handle access to a "generic" implementation of the LVDS interface for the MityDSP.

See also:: tcDspLvds Page

Member Typedef Documentation

typedef void(* MityDSP::tcDspLvds::tfIsrCallback)(tcDspLvds *, int, void *)

prototype for the ISR callbacks.

Member Enumeration Documentation

enum MityDSP::tcDspLvds::teFIFOLevelMask

The teFIFOLevelMask enumeration defines the various FIFO levels that may enabled by the tcDspLvds class.

Enumerator:

eeNoLevels	No mask set.
eeRxNotEmpty	RX FIFO is empty.
eeRxOneQ	RX FIFO is at least one quarter full.
eeRxHalf	RX FIFO is at least one half full.
eeRxThreeQ	RX FIFO is at least three quarters full.
eeRxFull	RX FIFO is full.
eeRxAll	Any RX FIFO level.
eeTxAEmpty	TX A FIFO is empty.
eeTxBEmpty	TX B FIFO is empty.
eeAllTxEmpty	Either TX FIFO is empty.
eeIdleCountReached	IDLE count reached.

enum MityDSP::tcDspLvds::teIntIdx [protected]

Enumerator:

eeRxEmptyIdx
eeRxOneQIdx
eeRxHalfIdx
eeRxThreeQIdx
eeRxFullIdx
eeTxAIdx
eeTxBIdx
eeIdleCntIdx
eeNumIntLevels

Constructor & Destructor Documentation

tcDspLvds::tcDspLvds	(	void *	apAddress,
		unsigned int	anRxPacketLen = `gnDefaultRxPacketLen`
	)

This constructor is used to open an istance of the tcDspLvds interface.

Parameters:

`[in]`	apAddress	Base Address of LVDS core
`[in]`	anRxPacketLen	Receive packet length for this interface, in nibbles (default: gnDefaultRxPacketLen=40).

Note:: The LVDS interface does not support variable receive packet lengths.

Returns:: None.

See also:: DspLvds.h

tcDspLvds::~tcDspLvds ( )

This destructor is used to close up and free the resources tied to the associated LVDS interface.

Returns:: None.

See also:: DspLvds.h

Member Function Documentation

int tcDspLvds::interrupt_dispatch ( Arg ahMyObject ) [static]

Static interrupt dispatch routine.

Required because of the hidden this pointer associated with a member function, which cannot be passed directly to the interrupt dispatcher.

Parameters:

[in] ahMyObject The "this->" pointer for the instance of tcDspLvds associated with this ISR.

Returns:: 0

volatile unsigned int * tcDspLvds::GetRxFifoDataPtr ( void ) [virtual]

Returns the pointer to the FIFO containing captured LVDS data.

This pointer should be treated as read-only.

Note:: The application must manage access to this register. It is exposed to allow DMA transfers to be performed under application control

Returns:: A volatile pointer to the RX data FIFO.

See also:: DspLvds.h

unsigned int tcDspLvds::GetRxFifoSize ( void ) [virtual]

Returns the number of entries (4-bytes each) in the LVDS receive FIFO.

Returns:: RX FIFO depth.

See also:: DspLvds.h

unsigned int tcDspLvds::GetTxBufferSize ( void ) [virtual]

Returns the overall size of the TX buffer, in bytes.

Returns:: Transmit buffer size, in bytes.

See also:: DspLvds.h

bool tcDspLvds::SetTxBlockSizes	(	unsigned int	anIdleBytes,
		unsigned int	anTxABytes,
		unsigned int	anTxBBytes
	)			`[virtual]`

This routine reserves space in the transmit buffer for idle messages, the transmit "A" messages, and the transmit "B" messages.

The sum of the sizes of the three areas cannot exceed the overall TX buffer size.

Note:: Since the TX buffer can only be accessed 4-bytes at a time, the provided sizes are truncated to the next lowest 4-byte boundary if necessary.

Parameters:

`[in]`	anIdleBytes	Bytes to reserve in the TX buffer for Idle messages.
`[in]`	anTxABytes	Bytes to reserve in the TX buffer for "A" messages.
`[in]`	anTxBBytes	Bytes to reserve in the TX buffer for "B" messages.

Returns:: True on success, false if TX buffer size exceeded.

See also:: DspLvds.h

bool tcDspLvds::SetTxBlockSizes	(	float	anIdlePercent,
		float	anTxAPercent,
		float	anTxBPercent
	)			`[virtual]`

Alternate interface to reserves space in the transmit buffer for the different message types.

Sizes are specified as a percentage of overall TX buffer size.

Parameters:

`[in]`	anIdlePercent	Percentage of TX buffer to reserve for Idle messages.
`[in]`	anTxAPercent	Percentage of TX buffer to reserve for "A" messages.
`[in]`	anTxBPercent	Percentage of TX buffer to reserve for "B" messages.

Returns:: True on success, false if any percentages less than zero or sum to greater than 100%.

See also:: DspLvds.h

void tcDspLvds::GetTxBlockSizes	(	unsigned int &	arIdleBytes,
		unsigned int &	arTxABytes,
		unsigned int &	arTxBBytes
	)			`[virtual]`

This routine returns the space currently reserved in the transmit buffer for idle messages, the transmit "A" messages, and the transmit "B" messages.

Parameters:

`[out]`	arIdleBytes	Bytes reserved in the TX buffer for Idle messages.
`[out]`	arTxABytes	Bytes reserved in the TX buffer for "A" messages.
`[out]`	arTxBBytes	Bytes reserved in the TX buffer for "B" messages.

Returns:: None.

See also:: DspLvds.h

bool tcDspLvds::LoadIdleBuffer	(	void *	apData,
		unsigned int	anNibbles,
		unsigned int	anOffset = `0`,
		bool	abActivate = `true`
	)			`[virtual]`

This routine is used to load the specified amount of data into the Idle message area of the transmit buffer.

An offset from the start of the Idle message area may be specified.

Note:: The byte offset provided must be 4-byte aligned.; The data should be organized as a byte buffer. Firmware takes care of endian issues when copying the data 4-bytes at a time.

By default, the Idle message loaded is immediately activated.

Parameters:

`[in]`	apData	Pointer to the data to load.
`[in]`	anNibbles	Number of nibbles (half-bytes) to load.
`[in]`	anOffset	Offset (in bytes) from the start of the Idle message reserved area in the TX buffer.
`[in]`	abActivate	If true, activate the newly loaded Idle message immediately.

Returns:: True if message was loaded (and activated, if requested) successfully.

See also:: DspLvds.h

bool tcDspLvds::ActivateIdle	(	unsigned int	anNibbles,
		unsigned int	anOffset = `0`
	)			`[virtual]`

This routine is used to activate the Idle message contained at the specified offset from the start of the Idle message area of the transmit buffer.

Note:: The byte offset provided must be 4-byte aligned.

Parameters:

`[in]`	anNibbles	Number of nibbles (half-bytes) to in message.
`[in]`	anOffset	Offset (in bytes) from the start of the Idle message reserved area in the TX buffer.

Returns:: True if message was activated successfully.

See also:: DspLvds.h

bool tcDspLvds::LoadTxABuffer	(	void *	apData,
		unsigned int	anNibbles,
		unsigned int	anOffset = `0`,
		bool	abActivate = `true`
	)			`[virtual]`

This routine is used to load the specified amount of data into the transmit message "A" area of the transmit buffer.

An offset from the start of the message "A" area may be specified.

Note:: The byte offset provided must be 4-byte aligned.; The data should be organized as a byte buffer. Firmware takes care of endian issues when copying the data 4-bytes at a time.

By default, the transmit "A" message loaded is immediately activated.

Parameters:

`[in]`	apData	Pointer to the data to load.
`[in]`	anNibbles	Number of nibbles (half-bytes) to load.
`[in]`	anOffset	Offset (in bytes) from the start of the TX "A" message reserved area in the TX buffer.
`[in]`	abActivate	If true, activate the newly loaded TX "A" message immediately.

Returns:: True if message was loaded (and activated, if requested) successfully.

See also:: DspLvds.h

bool tcDspLvds::ActivateTxA	(	unsigned int	anNibbles,
		unsigned int	anOffset = `0`
	)			`[virtual]`

This routine is used to activate the transmit "A" message contained at the specified offset from the start of the transmit "A" message area of the transmit buffer.

Note:: The byte offset provided must be 4-byte aligned.

Parameters:

`[in]`	anNibbles	Number of nibbles (half-bytes) to in message.
`[in]`	anOffset	Offset (in bytes) from the start of the transmit "A" message reserved area in the TX buffer.

Returns:: True if message was activated successfully.

See also:: DspLvds.h

bool tcDspLvds::LoadTxBBuffer	(	void *	apData,
		unsigned int	anNibbles,
		unsigned int	anOffset = `0`,
		bool	abActivate = `true`
	)			`[virtual]`

This routine is used to load the specified amount of data into the transmit message "B" area of the transmit buffer.

An offset from the start of the message "B" area may be specified.

Note:: The byte offset provided must be 4-byte aligned.; The data should be organized as a byte buffer. Firmware takes care of endian issues when copying the data 4-bytes at a time.

By default, the transmit "B" message loaded is immediately activated.

Parameters:

`[in]`	apData	Pointer to the data to load.
`[in]`	anNibbles	Number of nibbles (half-bytes) to load.
`[in]`	anOffset	Offset (in bytes) from the start of the TX "B" message reserved area in the TX buffer.
`[in]`	abActivate	If true, activate the newly loaded TX "B" message immediately.

Returns:: True if message was loaded (and activated, if requested) successfully.

See also:: DspLvds.h

bool tcDspLvds::ActivateTxB	(	unsigned int	anNibbles,
		unsigned int	anOffset = `0`
	)			`[virtual]`

This routine is used to activate the transmit "B" message contained at the specified offset from the start of the transmit "B" message area of the transmit buffer.

Note:: The byte offset provided must be 4-byte aligned.

Parameters:

`[in]`	anNibbles	Number of nibbles (half-bytes) to in message.
`[in]`	anOffset	Offset (in bytes) from the start of the transmit "B" message reserved area in the TX buffer.

Returns:: True if message was activated successfully.

See also:: DspLvds.h

void tcDspLvds::SetIdleIntCount ( unsigned int anCount ) [virtual]

This routine is used to set the number of idle packets transmitted before the "idle complete" interrupt is asserted.

Default is 1.

Note:: Value must be between 1 and 256, inclusive.

Parameters:

[in] anCount Number of idles before complete interrupt.

Returns:: None.

See also:: DspLvds.h

unsigned int tcDspLvds::GetIdleIntCount ( void ) [virtual]

This routine returns the number of idle packets transmitted before the "idle complete" interrupt is asserted.

Returns:: Current idle interrupt count (1 - 256).

See also:: DspLvds.h

void tcDspLvds::EnableInterrupts	(	teFIFOLevelMask	anMask,
		bool	abEnable
	)			`[virtual]`

This routine enables or disables interrupts based upon the mask supplied.

Parameters:

`[in]`	anMask	Mask representing the interrupt types to modify.
`[in]`	abEnable	if true, enable the specified interrupts, otherwise disable them.

Returns:: None.

See also:: DspLvds.h

void tcDspLvds::RegisterIsrCallback	(	int	anMask,
		tfIsrCallback	afCallback,
		void *	apUserArg = `NULL`
	)			`[virtual]`

This routine registers a callback to be activated whenever the interrupt(s) specified by the provided mask occur.

Note:: Callbacks execute in interrupt context. Certain DSP/BIOS calls are not allowed within interrupts. See the TI DSP/BIOS manual for details.

Parameters:

`[in]`	anMask	Mask representing the interrupt types to use the callback for (masked defined by teFIFOLevelMask).
`[in]`	afCallback	The function to call when the specified interrupt(s) occur.
`[in]`	apUserArg	An argument to be supplied with the callback.

Returns:: None.

See also:: DspLvds.h

tcDspLvds::teFIFOLevelMask tcDspLvds::GetRxFifoLevel ( void ) [virtual]

This routine returns the current RX FIFO level in terms of the available FIFO level masks.

Returns:: Receive FIFO depth (full, 3/4, 1/2, 1/4, not empty, or none).

See also:: DspLvds.h

bool tcDspLvds::DrainRxFifo ( void ) [virtual]

This routine reads (and discards) entries from the RX FIFO until the FIFO is empty.

Returns:: True if successful, false otherwise.

See also:: DspLvds.h

bool tcDspLvds::IsTxAEmpty ( void ) [virtual]

This routine checks whether the TX "A" buffer has been sent.

Returns:: True if the Transmit A buffer has been emptied.

See also:: DspLvds.h

bool tcDspLvds::IsTxBEmpty ( void ) [virtual]

This routine checks whether the TX "B" buffer has been sent.

Returns:: True if the Transmit B buffer has been emptied.

See also:: DspLvds.h

unsigned int tcDspLvds::GetRxPacketLength ( void ) [virtual]

This routine returns the receive packet length in nibbles.

This value does not include the header or payload checksum.

Note:: Variable receive packet sizes are not supported. This value can only be set in the constructor for the interface.

Returns:: Expected receive packet size, in nibbles.

See also:: DspLvds.h

void tcDspLvds::SetRxAddress ( unsigned int anAddr ) [virtual]

This routine sets the Receive Address.

This is the address field code that must match incoming receive packets with the address mask (AM) set to zero. Receive address qualification may be overridden by setting the address mask to '1', or by enabling promiscuous mode.

Parameters:

[in] anAddr The desired receive address (0 - 7)

Returns:: None.

See also:: DspLvds.h

unsigned int tcDspLvds::GetRxAddress ( void ) [virtual]

This routine retrieves the current Receive Address from the LVDS control register.

Returns:: The Receive Address (0 - 7).

See also:: DspLvds.h

void tcDspLvds::SetRxAddrMask ( bool abSet ) [virtual]

This routine sets the Address Mask bit in the LVDS control register.

When this bit is clear, incoming packets must match the Receive Address in order to be qualified (unless in promiscuous mode). Otherwise, any incoming packets with their AM bit set to '1' will be accepted.

Parameters:

[in] abSet True to set the AM bit in the Control Register, false to clear it.

Returns:: None.

See also:: DspLvds.h

bool tcDspLvds::GetRxAddrMask ( void ) [virtual]

This routine retrieves the current Address Mask bit from the LVDS control register.

Returns:: True if the AM bit in the Control Register is set, false otherwise.

See also:: DspLvds.h

void tcDspLvds::EnableLink ( bool abEnable ) [virtual]

This method enables or disables the LVDS link.

This includes sending clocks/data and processing incoming messages.

Parameters:

[in] abEnable True to enable interface, false to disable.

Returns:: None.

See also:: DspLvds.h

bool tcDspLvds::IsLinkEnabled ( void ) [virtual]

This routine returns the state of the LVDS interface.

Returns:: True if the link is enabled, false otherwise.

See also:: DspLvds.h

bool tcDspLvds::RxClockDetected ( void ) [virtual]

This routine indicates whether a receive clock has been detected with at least 32 transitions in the last microsecond.

This may be used to provide feedback as to electrical link status between two endpoints.

Returns:: True if receive clock is detected, false otherwise.

See also:: DspLvds.h

void tcDspLvds::PromiscuousMode ( bool abEnable ) [virtual]

This method enables or disables "promiscuous" mode for the LVDS link.

If enabled, all received messages are qualified regardless of the address or address mask settings.

Parameters:

[in] abEnable True to enable promiscuous mode, false to disable.

Returns:: None.

See also:: DspLvds.h

bool tcDspLvds::IsPromiscuous ( void ) [virtual]

This routine indicates whether the interface is in "promiscuous" mode.

Returns:: True if in promiscuous mode, false otherwise.

See also:: DspLvds.h

void tcDspLvds::lvdsInterrupt ( void ) [protected]

Interrupt service routine for the LVDS class.

The ISR reads and disables any pending interrupts. If any of the pending interrupts has a callback registered for it, the routine is called.

Note:: Interrupts are disabled prior to servicing. The application is responsible for re-enabling the interrupts.

"Interrupt-ness" is taken care of by the 'dispatcher' in DSP/BIOS. Installed by the constructor.

Member Data Documentation

const unsigned int MityDSP::tcDspLvds::gnDefaultRxPacketLen = 40 [static]

default RX packet length (in nibbles)

const unsigned int MityDSP::tcDspLvds::gnRxTrailerMagic = 0xBEAD [static]

psuedo-unique RX trailer pattern

const unsigned char MityDSP::tcDspLvds::gnSyncByte = 0x37 [static]

LVDS sync byte.

unsigned int MityDSP::tcDspLvds::mnInterruptCount

ISR counter (debug).

LCK_Handle MityDSP::tcDspLvds::mhMutex [protected]

To serialize access.

unsigned int MityDSP::tcDspLvds::mnRxFifoDepth [protected]

depth of firmware RX FIFO.

unsigned int MityDSP::tcDspLvds::mnTxBufferSize [protected]

size of overall firmware TX buffer

unsigned int MityDSP::tcDspLvds::mnTxIdleSize [protected]

portion of TX buffer for Idle message(s)

unsigned int MityDSP::tcDspLvds::mnTxASize [protected]

portion of TX buffer to use for "A" message(s)

unsigned int MityDSP::tcDspLvds::mnTxBSize [protected]

portion of TX buffer to use for "B" message(s)

tfIsrCallback MityDSP::tcDspLvds::mfIsrCallback[eeNumIntLevels] [protected]

void* MityDSP::tcDspLvds::mpUserArg[eeNumIntLevels] [protected]

volatile unsigned int* MityDSP::tcDspLvds::mpBaseAddr [protected]

firmware base address

volatile unsigned int* MityDSP::tcDspLvds::mpRxFifo [protected]

pointer to LVDS RX FIFO

volatile unsigned int* MityDSP::tcDspLvds::mpTxFifo [protected]

pointer to LVDS TX FIFO

unsigned short MityDSP::tcDspLvds::mnMyIntMask [protected]

core interrupt mask

int MityDSP::tcDspLvds::mnMyIntLevel [protected]

core interrupt level

int MityDSP::tcDspLvds::mnMyIntVector [protected]

core interrupt vector

MityDSP::tcDspLvds Class Reference

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation