#include <FltPeriphStatus.h>

Inheritance diagram for FltPeriphStatus:

Public Member Functions

FltPeriphStatus (const char *name, int slotID, int regID, int r, int w, int len)
int writeBitsByName (int no, char *name, unsigned long data)
bool isOnLed (int fpgaNr)
void setLedOn (int fpgaNr)
void setLedOff (int fpgaNr)
bool isInRunMode (int fpgaNr)
void setRunMode (int fpgaNr)
void setRunMode ()
void setTestMode (int fpgaNr)
void setTestMode ()
void broadcastRunMode (int mode)
void broadcastTestMode (int mode)
int getPixelTriggerMode (int fpgaNr, int channel)
void setPixelTriggerMode (int fpgaNr, int channel, int mode)
int getVersion (int fpgaNr)
int getBoxcarLength (int fpgaNr)
int getIntegrationTime (int fpgaNr)
void setIntegrationTime (int fpgaNr, int time)
void setBoxcarLength (int fpgaNr, int length)
int getCoincidenceTime (int fpgaNr)
void setCoincidenceTime (int fpgaNr, int time)
int getMaxThreshDelta (int fpgaNr)
void setMaxThreshDelta (int fpgaNr, int incr)

Detailed Description

The Flt board contains four pheripheral FPGAs.

The status of each FGPA is set by a register. The four peripherial FPGA registers are numbered from 1 to 4.

Changes:

The new basic class FltPeriphRegister is now responsible for the translation of the address scheme.
Some parameters added to the register, while the pixel trigger mode switches have been moved to a separate (new) register.
Version identifier of the Pheripheral FPGA design added in Flt Version 2.00
Number of bits in the boxcar sum and the integration time readable in Flt Version 2.00

Definition at line 60 of file FltPeriphStatus.h.

Constructor & Destructor Documentation

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

Member Function Documentation

void FltPeriphStatus::broadcastRunMode ( int mode )

These broadcast commands do have side effects: All LED will turned off and all channels will be set to normal trigger mode.

Use these commands only if this is aceptable.

The mode 0 will affect all FPGAs, mode 1 means all FPGAs in all slots.

Changes:

25.4.01 ak: There are now too many parameters in this register. So we can't provide the broadcast any longer!

void FltPeriphStatus::broadcastTestMode ( int mode )

int FltPeriphStatus::getBoxcarLength ( int fpgaNr )

Returns the number of the bits in the boxcar sum.

allowed values are 8..12

Parameters:

fpgaNr Number of the FPGA (1..4)

int FltPeriphStatus::getCoincidenceTime ( int fpgaNr )

Get the coincidence time.

Returns:: Coincidence time in multiples of 100ns.

int FltPeriphStatus::getIntegrationTime ( int fpgaNr )

Returns the integration time in numbers of 100ns.

Parameters:

fpgaNr Number of the FPGA (1..4)

int FltPeriphStatus::getMaxThreshDelta ( int fpgaNr )

Get the increment used by of the hitrate controller, if the hitrate is outside of the third margins.

Parameters:

fpgaNr Number of the FPGA (1..4)

Returns:: Increment of the threshold.

int FltPeriphStatus::getPixelTriggerMode	(	int	fpgaNr,
		int	channel
	)

The pixel trigger mode on the peripheral FPGA is used to switch off channels that are not connected to a PMT.

Valid modes are:

0 normal (PMT connected),
1 pixel trigger fixed to 0 (low),
3 pixel trigger fixed to 1 (high).

int FltPeriphStatus::getVersion ( int fpgaNr )

Returns the version of the Pheripheral FPGA design.

Parameters:

fpgaNr Number of the FPGA (1..4)

bool FltPeriphStatus::isInRunMode ( int fpgaNr )

Check FPGA <fpgaNr> for run mode.

Returns:: True if the FPGA is in run mode, false if the FPGA is in test mode

bool FltPeriphStatus::isOnLed ( int fpgaNr )

Check for the LEDs turned on.

void FltPeriphStatus::setBoxcarLength	(	int	fpgaNr,
		int	length
	)

Set the boxcar length.

Parameters:

fpgaNr	Number of the FPGA (1..4)
length	Boxcar length (8..12).

void FltPeriphStatus::setCoincidenceTime	(	int	fpgaNr,
		int	time
	)

Set the coincidence time.

Parameters:

fpgaNr	Number of the FPGA (1..4)
time	Coincidence time in multiples of 100ns (5..x).

void FltPeriphStatus::setIntegrationTime	(	int	fpgaNr,
		int	time
	)

Set the integration time.

Parameters:

fpgaNr	Number of the FPGA (1..4)
time	Integration time in multiples of 100ns (1..16).

void FltPeriphStatus::setLedOff ( int fpgaNr )

Disable to LED of the FPGA <fpgaNr>

void FltPeriphStatus::setLedOn ( int fpgaNr )

Enable to LED of the FPGA <fpgaNr>

void FltPeriphStatus::setMaxThreshDelta	(	int	fpgaNr,
		int	incr
	)

Set the increment used by of the hitrate controller, if the hitrate is outside of the third margins.

Parameters:

fpgaNr	Number of the FPGA (1..4)
incr	Increment of the threshold (3..15).

void FltPeriphStatus::setPixelTriggerMode	(	int	fpgaNr,
		int	channel,
		int	mode
	)

void FltPeriphStatus::setRunMode ( int fpgaNr )

Set FPGA <fpgaNr> to run mode.

void FltPeriphStatus::setRunMode ( )

Set all FPGA to run mode.

void FltPeriphStatus::setTestMode ( int fpgaNr )

Set FPGA <fpgaNr> to test mode.

void FltPeriphStatus::setTestMode ( )

Set all FPGA to test mode.

int FltPeriphStatus::writeBitsByName	(	int	no,
		char *	name,
		unsigned long	data
	)		`[virtual]`

Write bit field by name.

Know bit fields are:

run - switch to run mode 1 on / 0 off
tint - Integration time
maxstep - Maximal step size of the hitrate controller

Parameters:

no	Unlike the other functions the numbers are runing from 0..3 !!!
name	Name of the bit field
data	Data to be writen

Reimplemented from FltPixRegister.

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

/home/kopmann/git-mirror/fdhwlib/fdhwlib/Hw/FltPeriphStatus.h