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HFO_Reg.c
- Committer:
- igor_v
- Date:
- 2016-01-30
- Revision:
- 0:8ad47e2b6f00
- Child:
- 1:f2adcae3d304
File content as of revision 0:8ad47e2b6f00:
#include "mathDSP.h" #include "InputOutput.h" #include "CntrlGLD.h" #define HFO_NEG_MIN 8738 // -4.5 V #define HFO_NEG_MAX 25122 // -10.5 V #define HFO_POZ_MIN -32221 // +10.5 V #define HFO_POZ_MAX -15837 // +4.5 V /****************************************************************************** ** Function name: clc_HFO ** ** Descriptions: Procedure of the HFO regulator ** ** parameters: None ** Returned value: None ** ******************************************************************************/ void clc_HFO() // --- HFO regulator --- { static int hf_reg = 0; //r. çíà÷åíèå èíòåãðàòîðà â êîíòóðå ÃÂ× ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //r. ôèëüòðàöèÿ âûõîäà àìïë. äåòåêòîðà ïåðåä ïåðåäà÷åé â êîíòóð ÃÂ× /*int HFO_MovAverFilt (int Input) { static __int64 smooth_HF = 0; static int buffer_HF[BUF_SIZE]; static unsigned i_HF = 0; smooth_HF -= buffer_HF[i_HF]; buffer_HF[i_HF] = Input; smooth_HF += Input; i_HF++; i_HF &= (BUF_SIZE-1); return (smooth_HF>>22); //shift on additional 6 bits for smoothing 2^6 = 64 }*/ // HFO_SHIFT - ÷èñëî ðàçðÿäîâ äðîáíîé ÷àñòè â 32-õáèòîâîé ïåðåìåííîé hf_reg32 Input.StrIn.HF_out = HFO_MovAverFilt(Input.StrIn.HF_out<<HFO_SHIFT); /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// Output.Str.HF_dif = L_sub(Device_blk.Str.HF_ref, Input.StrIn.HF_out); // HF_dif = HF_out - Device_blk.Str.HF_ref; if ( loop_is_closed(HF_REG_ON) ) //e. the regulator loop is closed //r. êîíòóð çàìêíóò {// êîýôôèöèåíò ïåðåäà÷è hf_reg = L_mac( hf_reg, Output.Str.HF_dif, Device_blk.Str.HF_scl ); // hf_reg32 += HFO_error * Device_blk.Str.HF_scl; Saturation(hf_reg, Device_blk.Str.HF_max << HFO_SHIFT, Device_blk.Str.HF_min << HFO_SHIFT); //e. checking range //r. ïðîâåðêà äèàïàçîíà if (Uin > UpSat) Uin = UpSat; if (Uin < DownSat) Uin = DownSat; Output.Str.HF_reg = (hf_reg >> HFO_SHIFT); // Output.Str.HF_reg - HFO output voltage } else { hf_reg = Output.Str.HF_reg << HFO_SHIFT; //r. èíòåãðàòîðó ïðèñâàèâàåì ïðåäûäóùåå çíà÷åíèå HF_reg } // cyclic built-in test if (!(((Output.Str.HF_reg < HFO_NEG_MAX)&&(Output.Str.HF_reg > HFO_NEG_MIN))||((Output.Str.HF_reg < HFO_POZ_MAX) && (Output.Str.HF_reg > HFO_POZ_MIN)))) { Valid_Data |= HFO_VOLT_ERROR; } } // clc_HFO