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CVMEScalerLRS1151.cpp

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*/
static const char* Copyright = "(C) Copyright Michigan State University 2002, All rights reserved";//
// Implementation of the LRS1151 VME scaler module code in the production
// readout skeleton.  This module requires a VME mapping of 256 bytes in 
// A24D32 mode.
//
#include "CVMEScalerLRS1151.h"

// Manifest constants;

static const unsigned int nChannels = 16;
static const unsigned int nVmeMapSize = 256;

// The offsets below define the device.  Note that the offsets are in 
// the si  CCamacModule  m_Scaler;      //!< The scaler module representations.  CCamacModule  m_Scaler;        //!< The scaler module representations.ze units of the register size: nameB  - Byte, nameW -word nameL - long
//
static const unsigned int ResetW        = 0;// Full Reset of the module.
static const unsigned int BIMW          = (0x10/sizeof(short));
static const unsigned int ChannelResetL = (0x40/sizeof(long));
static const unsigned int ChannelL      = (0x80/sizeof(long));
static const unsigned int ModIdL        = (0xfa/sizeof(long));

CVMEScalerLRS1151::CVMEScalerLRS1151(UInt_t base) :
  CScaler(),
  m_Scaler(CVmeModule::a24d32, base, nVmeMapSize)
{}
CVMEScalerLRS1151::CVMEScalerLRS1151(const CVMEScalerLRS1151& rhs) :
  CScaler(rhs),
  m_Scaler(rhs.m_Scaler)
{
  
}
CVMEScalerLRS1151&
CVMEScalerLRS1151::operator=(const CVMEScalerLRS1151& rhs)
{
  if(this != &rhs) {
    CScaler::operator=(rhs);
    m_Scaler = rhs.m_Scaler;
  }
  return *this;
}
int
CVMEScalerLRS1151::operator==(const CVMEScalerLRS1151& rhs) const
{
        return ((m_Scaler == rhs.m_Scaler) &&
                     CScaler::operator==(rhs));
}
/*
  Initialize the scaler.  All channels are cleared and put
  into Count-up mode after the module is given a master 
  reset.
  */
void
CVMEScalerLRS1151::Initialize()
{
        m_Scaler.pokew(ResetW, 0);     // Reset the module and
        Clear();                       // Clear it.
}
void
CVMEScalerLRS1151::Read(vector<unsigned long>& rData)
{
        unsigned int nOffset = ChannelL;
        for(int i =0; i < nChannels; i++) {
                rData.push_back(m_Scaler.peekl(nOffset));
                nOffset++;
        }
}
void
CVMEScalerLRS1151::Clear()
{
        unsigned int nOffset = ChannelResetL;
        for(int i = 0; i < nChannels; i++) {
                m_Scaler.peekl(nOffset);
                nOffset++;
        }
}
unsigned int
CVMEScalerLRS1151::size() {
  return nChannels;
}

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