damaris-backends/machines/hardware.h

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2014-06-26 11:10:51 +00:00
/* **************************************************************************
Author: Achim Gaedke
Created: June 2004
****************************************************************************/
#ifndef HARDWARE_H
#define HARDWARE_H
class configuration_result;
class device_section;
#include <string>
#include <map>
#include "drivers/device.h"
#include "drivers/pfggen.h"
#include "drivers/ADC.h"
#include "drivers/pulsegen.h"
#include "drivers/frequgen.h"
#include "drivers/tempcont.h"
#include "drivers/device.h"
#include "core/states.h"
#include "core/job.h"
#include "core/result.h"
/**
\defgroup machines Different Machines
Implementation of different machine setups
*/
/**
\addtogroup machines
\brief provides necessary hardware interfaces for a NMR experiment
*/
class hardware {
public:
/// adc component
ADC* the_adc;
/// frequency generator
frequgen* the_fg;
/// pulse generator
pulsegen* the_pg;
/// the temperature control, optional
tempcont* the_tc;
/**
* \brief List of all DACs in the system
*
* The destructor of this class cleans them up
*/
std::list<GenericDAC*> list_dacs;
/**
configurable devices dictionary
*/
std::map<std::string, device*> configurable_devices;
/**
set all pointers to zero to signal missing hardware components
*/
hardware() {the_adc=NULL; the_fg=NULL; the_pg=NULL; the_tc=NULL;}
/**
*/
virtual configuration_results* configure(const std::list<configuration_device_section>& d);
/**
initialise the main components with the experiment
*/
virtual result* experiment(const state& exp);
/**
\brief shuts down hardware
*/
virtual ~hardware();
protected:
/**
* \brief Utility function: Prepare the DACs for the experiment
*
* In this base class, it calls the set_dac() method on
* each DAC in list_dacs.
*
* This might include sending configuration info to the
* DAC, or rewriting the pulse program.
*/
virtual void experiment_prepare_dacs(state* work_copy);
/**
* \brief Utility function: Finally run pulse program
*
* Called by the experiment() method.
*
* Calls: \code the_pg->run_pulse_program(*work_copy) \endcode
*
* Can be overriden to use other pulse running methods,
* for example a synced one.
*/
virtual void experiment_run_pulse_program(state* work_copy);
};
#endif