65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
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/* **************************************************************************
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Author: Achim Gaedke
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Created: June 2004
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****************************************************************************/
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#ifndef ADC_H
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#define ADC_H
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#include <cstdlib>
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#include <string>
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#include "core/result.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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\defgroup drivers Drivers
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*/
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/**
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\defgroup basedrivers Drivers' Base Classes
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\ingroup drivers
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*/
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//@{
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/**
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* ADC exception
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*/
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class ADC_exception: public RecoverableException
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{
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public:
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explicit ADC_exception(const std::string& msg) throw (): RecoverableException(msg) {}
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explicit ADC_exception(const char* msg) throw (): RecoverableException(msg) {}
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virtual ~ADC_exception() throw () {}
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protected:
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virtual const std::string prefix() const { return "ERROR (ADC_exception): "; }
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};
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/**
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base class for adc drivers
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*/
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class ADC
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{
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public:
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/**
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start sampling after trigger and return field of int
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*/
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virtual void sample_after_external_trigger(double rate, size_t samples, double sensitivity = 5.0, size_t resolution = 14)=0;
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/**
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here the data aquisition unit is configured and adds the necessary pusle components to the program
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*/
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virtual void set_daq(state& exp)=0;
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/**
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read the sample data
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*/
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virtual result* get_samples(double timeout = 0.0)=0;
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virtual ~ADC()
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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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