V172X_Daq Class Reference
[daqman - acquire raw data from digitizers]

Concrete implementation of BaseDaq for CAEN V172X digitizers. More...

#include <V172X_Daq.hh>

Inheritance diagram for V172X_Daq:

Public Member Functions
	V172X_Daq ()
	Default constructor.
	~V172X_Daq ()
	Destructor.
V172X_Params *	GetParameters ()
	Get the parameters for this daq setup.
int	Initialize ()
	Initialize the hardware communication.
int	Update ()
	Update the hardware parameters.
Private Member Functions
void	DataAcquisitionLoop ()
	Acquire the data from the hardware and store in _events_queue.
int	InitializeBoard (int boardnum)
	Initialize parameters for a single board.
void	WriteVMERegister (uint32_t address, uint32_t write_me, int32_t handle) throw (std::runtime_error)
uint32_t	ReadVMERegister (uint32_t address, int32_t handle) throw (std::runtime_error)
	Read data from the VME register <address>.
void	WriteVMERegisters (uint32_t address, uint32_t write_me) throw (std::runtime_error)
void	WriteVMERegisters (uint32_t address, uint32_t *write_me) throw (std::runtime_error)
void	ReadVMERegisters (uint32_t address, uint32_t *data) throw (std::runtime_error)
Private Attributes
int32_t	_handle_vme_bridge
	caenvme opaque id for vme_bridge
int32_t	_handle_board [V172X_Params::nboards]
	caenvme opaque id for boards
bool	_initialized
	Is hardware initialized?
V172X_Params	_params
	parameters for the boards
long	_triggers
	total triggers received so far
boost::mutex	_vme_mutex
	mutex protecting write access to VME

Detailed Description

Concrete implementation of BaseDaq for CAEN V172X digitizers.

Definition at line 24 of file V172X_Daq.hh.

void V172X_Daq::WriteVMERegister	(	uint32_t	address,
		uint32_t	write_me,
		int32_t	handle
	)			throw (std::runtime_error) `[private]`

Writes the data <write_me> to the VME address <address>

Parameters:

	address	The address to write the data to
	write_me	The data to write
	handle	The CAENVMElib handle for the connection

Definition at line 24 of file V172X_Daq_Helpers.cc.

void V172X_Daq::WriteVMERegisters	(	uint32_t	address,
		uint32_t	write_me
	)			throw (std::runtime_error) `[private]`

Writes data to the VME register <address> on EACH board

Parameters:

	address	The least-significant half of the address for each board
	write_me	The data to write to each boad's register

Definition at line 81 of file V172X_Daq_Helpers.cc.

void V172X_Daq::WriteVMERegisters	(	uint32_t	address,
		uint32_t *	write_me
	)			throw (std::runtime_error) `[private]`

Write different data to the same address on each board

Parameters:

	address	leas significant half of the address to write for each board
	write_me	array of data to write, should be size of nboards

Definition at line 134 of file V172X_Daq_Helpers.cc.

void V172X_Daq::ReadVMERegisters	(	uint32_t	address,
		uint32_t *	data
	)			throw (std::runtime_error) `[private]`

Read the VME register <address> from each board, store the result in <data>

Parameters:

	address	least significant address half to read from each board
	data	array to store the results in

Definition at line 187 of file V172X_Daq_Helpers.cc.

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