HAL::VMEAddressTableASCIIReader Class Reference
A class to read in an ASCII file with an VME AddressTable description. More...
#include <VMEAddressTableASCIIReader.hh>
Inheritance diagram for HAL::VMEAddressTableASCIIReader:
Public Member Functions | |
| VMEAddressTableASCIIReader (std::string fileName) throw (NoSuchFileException) | |
Private Member Functions | |
| AddressSpace | convertAddressSpaceStr (std::string addressSpaceStr) throw ( HAL::IllegalValueException ) |
Detailed Description
A class to read in an ASCII file with an VME AddressTable description.
The format of the file must be strictly according to the following two patterns (lines starting with a "*" are considered as comments). The first pattern describes the format for standard VME Modules:
*****************************************************************************************************************
* key AM width address mask read write description
*****************************************************************************************************************
DaqActive 39 2 00000000 00000001 1 1 This let data flow...
BxCount 39 2 00000000 00000004 1 1 sets the dummy data generator in contineous
* count mode (100MHz)
TriggerSourceSelector 39 2 00000000 00000018 1 1 00 : selects software trigger
* 01 : selects external trigger
* 10 : selects internal trigger generator
* 11 : no trigger
DescriptorFifoCount 39 4 00000008 000001ff 1 0 number of words currently in the DescriptorFifo
Busy 39 4 00000008 00010000 1 0 indicates that currently an event is processed
TriggerLevelReadback 39 4 00000008 00020000 1 0 reads back the level of the trigger line
* ( can be used to check the external trigger )
PagesAvailable 39 4 00000008 00040000 1 0 indicates if there is space for more events
DescriptorFifoQUnvalid 39 4 00000008 00080000 1 0 the next read of the DescriptorFifo does NOT give
PendingTriggerCounter 39 4 00000008 ff000000 1 0 number of pending triggers not yet treated
* valid data (occurs after fifo has been empty)
DescriptorFifoCountQ 3a 4 00000010 0000ffff 1 0 read the Descriptorfifo and afterwards increment
* readpointer
EventSize 3a 4 00000018 0000ffff 1 1 size of generated events in bytes
*
resetRui 3a 4 00000020 00000001 0 1 resets the logic of the RUI
flushData 3a 4 00000020 00000002 0 1 flushes all data from the RUI (including RAM)
Trigger 3a 4 00000020 00000004 0 1 triggers the generation of one event
clearDataGenerator 3a 4 00000020 00000008 0 1 clears the counter which generates dummy data
FreeRequest 3a 4 00000020 00000010 0 1 request to free one memory block
readData 3a 4 00000028 ffffffff 1 0 reads a data word and increment data counter (if not
* in contineous mode anyway) used by DMA to SDRAM
TriggerCounterRate 3a 4 00000030 ffffffff 1 1 number of 10ns intervals between two triggers
**********************************************************************************************************The second pattern describes the format for VME64x Modules. The column map/width has a double meaning: In case the item is a memory space item it is indicating the memory map in which the item is mapped. In case of configuration items there are no multiple memory maps available. On the other hand the width of item must be specified since it is not known to the host. (Remeber: for items in the memory space the data width is chosen by the host during configuration of the module.)
********************************************************************************************************
* key space map/width address mask read write description
******************************************************************************************************** PrivateConfigItem configuration 1 00001100 000000ff 1 1 This is a 1 byte custom configuration item
AnotherOne configuration 2 00001100 0000ffff 1 1 This is a 2 byte custom configuration item 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
- Revision:
- 1.1
- Date:
- 2007/03/05 18:02:10
Definition at line 113 of file VMEAddressTableASCIIReader.hh.
Constructor & Destructor Documentation
| HAL::VMEAddressTableASCIIReader::VMEAddressTableASCIIReader | ( | std::string | fileName | ) | throw (NoSuchFileException) |
Definition at line 7 of file VMEAddressTableASCIIReader.cc.
Member Function Documentation
| HAL::AddressSpace HAL::VMEAddressTableASCIIReader::convertAddressSpaceStr | ( | std::string | addressSpaceStr | ) | throw ( HAL::IllegalValueException ) [private] |
Definition at line 107 of file VMEAddressTableASCIIReader.cc.
The documentation for this class was generated from the following files:
- /home/cschwick/hal/generic/include/hal/VMEAddressTableASCIIReader.hh
- /home/cschwick/hal/generic/src/common/VMEAddressTableASCIIReader.cc
