59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
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/* **************************************************************************
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Author: Markus Rosenstihl, Achim Gaedke
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Created: Nov 2005
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****************************************************************************/
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#ifndef PFGGEN_H
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#define PFGGEN_H
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#include "core/states.h"
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#include "core/core_exception.h"
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/**
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\addtogroup basedrivers
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@{
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*/
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/**
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* PFG exception
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*/
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class pfg_exception: public RecoverableException
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{
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public:
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explicit pfg_exception(const std::string& msg) throw (): RecoverableException(msg) {}
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explicit pfg_exception(const char* msg) throw (): RecoverableException(msg) {}
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virtual ~pfg_exception() throw () {}
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protected:
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virtual const std::string prefix() const { return "ERROR (pfg_exception): "; }
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};
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/**
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* Generic base class for DAC drivers
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*/
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class GenericDAC {
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protected:
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/** no use by now... could be for default value at the end of an experiment?! */
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signed dac_value;
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public:
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/**
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no use by now! could be for default value at the end of an experiment?!
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*/
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virtual void set_dac(signed d)=0;
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/**
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does the real work: transmits data to dac during pulse sequence
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*/
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virtual void set_dac(state& experiment)=0;
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/**
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cleanup: nothing to do
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*/
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virtual ~GenericDAC() {}
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};
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/**
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@}
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*/
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#endif
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