Public Member Functions

KaFltControlStatusReg (const char *name, int slotID, int regID, int r, int w)
int getVersion ()
int getCardId ()
void setCardId (int id)
bool hasData ()
bool isOverflow ()
int getMode ()
void setMode (int value)
void setRunMode ()
void setTestMode ()
bool isInRunMode ()
bool isInTestMode ()
unsigned long getReadPointer ()
unsigned long getWritePointer ()
void setWritePointer (unsigned long value)
void reset ()

Detailed Description

Combined control and status register of the KATRIN DAQ electronic.

The data aquisition is organized as a ring buffer. A pair of read and write pointer organizes the access to the buffer.

Definition at line 38 of file kafltcontrolstatusreg.h.

Constructor & Destructor Documentation

KaFltControlStatusReg::KaFltControlStatusReg	(	const char *	name,
		int	slotID,
		int	regID,
		int	r,
		int	w
	)

Member Function Documentation

int KaFltControlStatusReg::getCardId ( )

Read the slot ID of the current board.

int KaFltControlStatusReg::getMode ( )

Read status bits.

 bit
 3    not empty   there are events in the buffer
 2    overflow    event buffer overflow
 1:0  mode        mode of operation (see table below)

          value name    operation:
                        store ADC  store event  measure   trigger
                        data       data         hitrate
          0     Debug      x          x            -         x
          1     Run        -          x            x         x
          2     Measure    -          -            x         x
          3     Hw Test    -          -            -         -

Reimplemented from Pbus.

unsigned long KaFltControlStatusReg::getReadPointer ( )

Get the read pointer.

int KaFltControlStatusReg::getVersion ( )

Get the version/revision of the implementation.

Reimplemented from Pbus.

unsigned long KaFltControlStatusReg::getWritePointer ( )

Get the write pointer.

bool KaFltControlStatusReg::hasData ( )

Data available for readout.

bool KaFltControlStatusReg::isInRunMode ( )

bool KaFltControlStatusReg::isInTestMode ( )

bool KaFltControlStatusReg::isOverflow ( )

Data has not been read before writing again in the same page.

void KaFltControlStatusReg::reset ( )

Reset read and write pointer.

Reimplemented from Pbus.

void KaFltControlStatusReg::setCardId ( int id )

Set card Id for simulation mode.

void KaFltControlStatusReg::setMode ( int value )

Set mode.

void KaFltControlStatusReg::setRunMode ( )

Set to run mode.

void KaFltControlStatusReg::setTestMode ( )

void KaFltControlStatusReg::setWritePointer ( unsigned long value )

Set the write pointer (only for simulation)

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

/home/kopmann/git-mirror/fdhwlib/fdhwlib/katrinhw/kafltcontrolstatusreg.h