47 lines
2.7 KiB
C
47 lines
2.7 KiB
C
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/* =================================================================================
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File name: SVGEN_MF.H (IQ version)
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Originator: Digital Control Systems Group
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Texas Instruments
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Description:
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Header file containing constants, data type definitions, and
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function prototypes for the SVGEN_MF.
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=====================================================================================
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History:
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-------------------------------------------------------------------------------------
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04-15-2005 Version 3.20
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------------------------------------------------------------------------------*/
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#ifndef __SVGEN_MF_H__
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#define __SVGEN_MF_H__
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typedef struct { _iq Gain; // Input: reference gain voltage (pu)
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_iq Offset; // Input: reference offset voltage (pu)
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_iq Freq; // Input: reference frequency (pu)
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_iq FreqMax; // Parameter: Maximum step angle = 6*base_freq*T (pu)
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_iq Alpha; // History: Sector angle (pu)
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_iq Full_Alpha;
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_iq NewEntry; // History: Sine (angular) look-up pointer (pu)
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Uint32 SectorPointer; // History: Sector number (Q0) - independently with global Q
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_iq Ta; // Output: reference phase-a switching function (pu)
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_iq Tb; // Output: reference phase-b switching function (pu)
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_iq Tc; // Output: reference phase-c switching function (pu)
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void (*calc)(); // Pointer to calculation function
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} SVGENMF;
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typedef SVGENMF *SVGENMF_handle;
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/*-----------------------------------------------------------------------------
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Default initalizer for the SVGENMF object.
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-----------------------------------------------------------------------------*/
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#define SVGENMF_DEFAULTS { 0,0,0,0,0,0,0,0,0,0,0, \
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(void (*)(Uint32))svgenmf_calc }
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#define PI_THIRD _IQ(1.04719755119660) // This is 60 degree
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/*------------------------------------------------------------------------------
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Prototypes for the functions in SVGEN_MF.C
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------------------------------------------------------------------------------*/
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void svgenmf_calc(SVGENMF_handle);
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#endif // __SVGEN_MF_H__
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