Generic hardware access library
Public Member Functions
HAL::VME64xAddressTableASCIIReader Class Reference

A class to read in an ASCII file with an AddressTable description. More...

#include <VME64xAddressTableASCIIReader.hh>

Inheritance diagram for HAL::VME64xAddressTableASCIIReader:
HAL::AddressTableReader

List of all members.

Public Member Functions

 VME64xAddressTableASCIIReader (std::string fileName) throw (NoSuchFileException, IllegalValueException)

Detailed Description

A class to read in an ASCII file with an AddressTable description.

The format of the file must be strictly according to the following pattern (lines starting with a "*" are considered as comments) :

            *******************************************************************************************************
            *     key              space  map  address      mask    read write description
            ********************************************************************************************************
            DaqActive              memory  0  00000000    00000001    1    1   This let data flow...
            BxCount                memory  0  00000000    00000004    1    1   sets the dummy data generator in contineous
            *                                                                  count mode (100MHz)
            TriggerSourceSelector  memory  0  00000000    00000018    1    1   00 : selects software trigger
            *                                                                  01 : selects external trigger
            *                                                                  10 : selects internal trigger generator
            *                                                                  11 : no trigger
            DescriptorFifoCount    memory  0  00000008    000001ff    1    0   number of words currently in the DescriptorFifo
            Busy                   memory  0  00000008    00010000    1    0   indicates that currently an event is processed
            TriggerLevelReadback   memory  0  00000008    00020000    1    0   reads back the level of the trigger line
            *                                                                  ( can be used to check the external trigger )
            PagesAvailable         memory  0  00000008    00040000    1    0   indicates if there is space for more events
            DescriptorFifoQUnvalid memory  0  00000008    00080000    1    0   the next read of the DescriptorFifo does NOT give
            PendingTriggerCounter  memory  0  00000008    ff000000    1    0   number of pending triggers not yet treated
            *                                                                  valid data (occurs after fifo has been empty)
            DescriptorFifoCountQ   memory  1  00000000    0000ffff    1    0   read the Descriptorfifo and afterwards increment
            *                                                                  readpointer
            EventSize              memory  1  00000008    0000ffff    1    1   size of generated events in bytes
            *                                
            resetRui               memory  0  00000020    00000001    0    1   resets the logic of the RUI
            flushData              memory  0  00000020    00000002    0    1   flushes all data from the RUI (including RAM)
            Trigger                memory  0  00000020    00000004    0    1   triggers the generation of one event
            clearDataGenerator     memory  0  00000020    00000008    0    1   clears the counter which generates dummy data
            FreeRequest            memory  0  00000020    00000010    0    1   request to free one memory block
            readData               memory  0  00000028    ffffffff    1    0   reads a data word and increment data counter (if not
            *                                                                  in contineous mode anyway) used by DMA to SDRAM
            TriggerCounterRate     memory  0  00000030    ffffffff    1    1   number of 10ns intervals between two triggers
            *************************************************************************************************
            
See also:
AddressTable, AddressTableInterface 


Author:
Christoph Schwick 


Revision:
1.1 


Date:
2007/03/05 18:02:10 



Definition at line 68 of file VME64xAddressTableASCIIReader.hh.


Constructor & Destructor Documentation






      

        

          HAL::VME64xAddressTableASCIIReader::VME64xAddressTableASCIIReader 
          (
          std::string 
          fileName)
            throw (NoSuchFileException,	   IllegalValueException)
        

      







Definition at line 6 of file VME64xAddressTableASCIIReader.cc.







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