TestUSB.cpp

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// $Id: TestUSB.cpp,v 1.4 2006/03/16 17:08:23 fmachefe Exp $

// Include files 
#include <ctime>

// ROOT include files
#include "TRandom.h"
#include "TH2D.h"
#include "TH1D.h"

// local
#include "TestUSB.h"

//-----------------------------------------------------------------------------
// Implementation file for class : TestUSB
//
// 2004-07-23 : Fr�d�ric Machefert
//-----------------------------------------------------------------------------

//=============================================================================
// Standard constructor, initializes variables
//=============================================================================
TestUSB::TestUSB(  ) 
{
  setName ( "TestUSB" );
  setType ( "FEB_v1" );
  setTitle( "USB interface test" );  
}

//=========================================================================
//  virtual function intialize
//=========================================================================
StatusCode TestUSB::initialize ( ) {
  m_board=dynamic_cast<FEB_v1*>( element() );
  
  if (!m_board){
    warning("TestUSB","No FEB_v1 board found. Interrupt."  );
    return false;
  }

  SeqPGA* seqPga = m_board->seqPga();
  if (!seqPga){
    warning("TestUSB","No SeqPga found. Interrupt."  );
    return false;
  }
  
  m_reg=seqPga->setupReg();
  m_rnd =new TRandom();

  addDataStream("Input","Input value");
  addDataStream("Output","Output value");
  addDataStream("Errors","Error input value");
  addDataStream("Errors","Error output value");
  return StatusCode::SUCCESS;
}

//=========================================================================
//  Virtual function execute
//=========================================================================
StatusCode TestUSB::execute ( ) {
  int value = 65536.*m_rnd->Uniform();
  dataFill(0, value);
  m_reg->io()->setU8(0,value&0xFF);
  m_reg->io()->setU8(1,(value>>8)&0xFF);
  m_reg->write();
  m_reg->read();
  int tmp = (m_reg->io()->dataU8(0))+((m_reg->io()->dataU8(1))<<8) ;
  dataFill(1, tmp);
  if (tmp!=value){
    dataFill(2, value);
    dataFill(3, tmp);
  }
  return StatusCode::SUCCESS;
}

//=========================================================================
//  Virtual function finalize
//=========================================================================
StatusCode TestUSB::finalize ( ) {  
  return StatusCode::SUCCESS;
}