102 lines
2.7 KiB
C
102 lines
2.7 KiB
C
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/**
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* @file attenuator_classes.h
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*/
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/*
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* Attenuator Synthesis
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*
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* From Qucs
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* Modified for Kicad
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*/
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#ifndef ATTENUATORFUNC_H
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#define ATTENUATORFUNC_H
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#include "wx/config.h"
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#include <wx/bitmap.h>
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enum ATTENUATORS_TYPE {
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PI_TYPE,
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TEE_TYPE,
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BRIDGE_TYPE,
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SPLITTER_TYPE
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};
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class ATTENUATOR
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{
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protected:
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ATTENUATORS_TYPE m_Topology;
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public:
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wxString m_Name; // Identifier for config
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int m_ResultCount; // Number of value to calculate, and therefore display
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bool m_Error; // Set to true if values acnnot be calculated
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double m_Zin; // Impedance of source
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bool m_Zin_Enable; // Set to true when impedance of source has meaning
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double m_Zout; // Impedance of load
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double m_Attenuation; // Attenuation in dB
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bool m_Attenuation_Enable; // Set to true when Attenuatiopn has meaning
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double m_MinimumATT; // Minimun attenuation in dB from parameters
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double m_R1; // value of R1
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double m_R2; // value of R2
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double m_R3; // value of R3 (if any)
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wxBitmap* m_SchBitMap; // The schema of this attenuator
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wxBitmap* m_FormulaBitMap; // The formula used to calcualte this attenuator
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protected:
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double Lmin, L, A; // internal variable for temporary use
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protected:
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// The constructor is protected, because this class is not intendent to be instancied
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ATTENUATOR( ATTENUATORS_TYPE Topology );
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public:
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~ATTENUATOR();
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/**
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* Function Calculate
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* calculates the values of components in attenuator
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* @return true if ok, false if some values cannot be calculated
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*/
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virtual bool Calculate();
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/**
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* Function ReadConfig
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* Read values stored in config for this attenuator
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* @param aConfig = the config to use
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*/
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void ReadConfig( wxConfig* aConfig );
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/**
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* Function WriteConfig
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* Read values stored in config for this attenuator
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* @param aConfig = the config to use
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*/
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void WriteConfig( wxConfig* aConfig );
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};
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class ATTENUATOR_PI : public ATTENUATOR
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{
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public: ATTENUATOR_PI();
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virtual bool Calculate();
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};
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class ATTENUATOR_TEE : public ATTENUATOR
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{
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public: ATTENUATOR_TEE();
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virtual bool Calculate();
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};
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class ATTENUATOR_BRIDGE : public ATTENUATOR
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{
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public: ATTENUATOR_BRIDGE();
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virtual bool Calculate();
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};
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class ATTENUATOR_SPLITTER : public ATTENUATOR
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{
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public: ATTENUATOR_SPLITTER();
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virtual bool Calculate();
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};
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#endif // ATTENUATORFUNC_H
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