24 lines
565 B
C
24 lines
565 B
C
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#include "IQmathLib.h" // Include header for IQmath library
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#include "abc_to_alphabeta.h"
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/////////////////////////////////////////////////
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#pragma CODE_SECTION(abc_to_alphabeta_calc,".fast_run");
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void abc_to_alphabeta_calc(ABC_TO_ALPHABETA *v)
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{
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static _iq iq_1_sqrt3 = _IQ(0.57735026918962576450914878050196); // = 1/sqrt(3)
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static _iq iq_2_sqrt3 = _IQ(1.1547005383792515290182975610039); // =2/sqrt(3)
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v->Ualpha = v->Ua;
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v->Ubeta = _IQmpy(iq_1_sqrt3,v->Ua) + _IQmpy(iq_2_sqrt3,v->Ub);
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}
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/////////////////////////////////////////////////
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