MityDSP::tcDspFtdiVNC1::tcFtdiParser Class Reference

#include <DspFtdiVNC1.h>

List of all members.

Public Types
enum	teReceiveState {   INIT, WAIT_PROMPT, WAIT_DATA, WAIT_DATA_PROMPT,   IDLE }
Public Member Functions
	tcFtdiParser (tcDspFtdiVNC1 *apVNC1, MBX_Handle ahMbx)
	Constructor.
void	ReceiveThread ()
	Receive thread.
void	SetCurrentCommand (tsCommandMbxData *mpData)
	Set the current command being proccessed by the receive parser.
bool	ParseBuffer (char *apBuffer, int anLength)
	Parses a buffer received from the FTDI chip.
bool	ParseSectorRead (char *apBuffer, int anLength)
	Parses a sector read.
void	Reset ()
bool	SendCommandAndWaitData (tsCommandMbxData &data)
	Sends a command and waits for the response or a timeout.
int	RxPos () const
bool	Enable (bool abEnable)
	Enables the receive thread.
Public Attributes
bool	mbStarted
Static Public Attributes
static const int	max_msg_size = 1024
Protected Attributes
teReceiveState	meRxState
char *	mpRxBuffer
char *	mpDataStart
int	mnExpectedData
int	mnDataBytes
int	mnRxErrors
int	mnRxPos
int	mnStatePos
bool	mbErrorAllowed
MBX_Handle	mhMbx
tsCommandMbxData *	mpResponseData
tcDspFtdiVNC1 *	mpVNC1
volatile bool	mbEnabled
	Enable parsing (set to false for debug commands).

---

Member Enumeration Documentation

enum MityDSP::tcDspFtdiVNC1::tcFtdiParser::teReceiveState

Enumerator:

INIT
WAIT_PROMPT
WAIT_DATA
WAIT_DATA_PROMPT
IDLE

---

Constructor & Destructor Documentation

tcDspFtdiVNC1::tcFtdiParser::tcFtdiParser	(	tcDspFtdiVNC1 *	apVNC1,
		MBX_Handle	ahMbx
	)

Constructor.

Parameters:

[in]	apVNC1	pointer to the VNC1L object
[in]	ahMbx	pointer to the mailbox object

See also:

DspFtdiVNC1.h

---

Member Function Documentation

void tcDspFtdiVNC1::tcFtdiParser::ReceiveThread

(

)

Receive thread.

Sends commands from the mailbox and parses the response.

See also:

DspFtdiVNC1.h

We could drop a command here, but this is only in debug mode anyway ... carpe dium!

void tcDspFtdiVNC1::tcFtdiParser::SetCurrentCommand

(

tsCommandMbxData *

apData

)

Set the current command being proccessed by the receive parser.

Parameters:

[in]

apData

pointer to the command data

See also:

DspFtdiVNC1.h

bool tcDspFtdiVNC1::tcFtdiParser::ParseBuffer	(	char *	apBuffer,
		int	anLength
	)

Parses a buffer received from the FTDI chip.

Parameters:

[in]	apBuffer	Buffer to parse
[in]	anLength	Length of buffer in bytes

Returns:

true if the data and prompt was parsed.

See also:

DspFtdiVNC1.h

bool tcDspFtdiVNC1::tcFtdiParser::ParseSectorRead	(	char *	apBuffer,
		int	anLength
	)

Parses a sector read.

Parameters:

[in]	apBuffer	Buffer to parse, received in response to a sector read
[in]	anLength	Length of buffer in bytes

Returns:

true if the data and prompt was parsed.

See also:

DspFtdiVNC1.h

void MityDSP::tcDspFtdiVNC1::tcFtdiParser::Reset

(

)

[inline]

bool tcDspFtdiVNC1::tcFtdiParser::SendCommandAndWaitData

(

tsCommandMbxData &

arData

)

Sends a command and waits for the response or a timeout.

Parameters:

[in]

arData

pointer to the command data

Returns:

true if command was accepted and did not time out.

See also:

DspFtdiVNC1.h

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::RxPos

(

)

const [inline]

bool tcDspFtdiVNC1::tcFtdiParser::Enable

(

bool

abEnable

)

Enables the receive thread.

Parameters:

[in]

abEnable

true if parser is enabled

See also:

DspFtdiVNC1.h

---

Member Data Documentation

const int MityDSP::tcDspFtdiVNC1::tcFtdiParser::max_msg_size = 1024 [static]

bool MityDSP::tcDspFtdiVNC1::tcFtdiParser::mbStarted

teReceiveState MityDSP::tcDspFtdiVNC1::tcFtdiParser::meRxState [protected]

char* MityDSP::tcDspFtdiVNC1::tcFtdiParser::mpRxBuffer [protected]

char* MityDSP::tcDspFtdiVNC1::tcFtdiParser::mpDataStart [protected]

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::mnExpectedData [protected]

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::mnDataBytes [protected]

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::mnRxErrors [protected]

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::mnRxPos [protected]

int MityDSP::tcDspFtdiVNC1::tcFtdiParser::mnStatePos [protected]

bool MityDSP::tcDspFtdiVNC1::tcFtdiParser::mbErrorAllowed [protected]

MBX_Handle MityDSP::tcDspFtdiVNC1::tcFtdiParser::mhMbx [protected]

tsCommandMbxData* MityDSP::tcDspFtdiVNC1::tcFtdiParser::mpResponseData [protected]

tcDspFtdiVNC1* MityDSP::tcDspFtdiVNC1::tcFtdiParser::mpVNC1 [protected]

volatile bool MityDSP::tcDspFtdiVNC1::tcFtdiParser::mbEnabled [protected]

Enable parsing (set to false for debug commands).