164 lines
4.4 KiB
C
164 lines
4.4 KiB
C
/*!
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Copyright 2017 ÀÎ "ÍÈÈÝÒ" è ÎÎÎ "ÍÏÔ ÂÅÊÒÎÐ"
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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\file V_adc.h
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\brief Ìîäóëü îáðàáîòêè ÀÖÏ (ñì. TAdcDrv)
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\author ÎÎÎ "ÍÏÔ Âåêòîð". http://motorcontrol.ru
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\version v 2.0 25/03/2016
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\defgroup V_adc Ìîäóëü îáðàáîòêè ÀÖÏ (ñì. TAdcDrv)
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@{
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*/
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#ifndef V_ADC_H
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#define V_ADC_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*! \class TAdcDrv
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\brief Ìîäóëü îáðàáîòêè ÀÖÏ
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Êëàññ \a TAdcDrv, îñíîâàííûé íà ñòðóêòóðå SAdcDrv, ñîäåðæèò â ñåáå
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ìåòîäû äëÿ îáðàáîòêè ðåçóëüòàòîâ ÀÖÏ. À èìåííî: ñ÷èòûâàíèå, íîðìèðîâêó è
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ïðèâåäåíèå ê îòíîñèòåëüíûì åäèíèöàì, ôèëüòðàöèþ. Ó êàæäîãî èçìåðÿåìîãî ñèãíàëà
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åñòü êàê ìèíèìóì äâà ïàðàìåòðà äëÿ íàñòðîéêè: êîýôôèöèåíò óñèëåíèÿ è ñìåùåíèå.
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Íàñòðîéêó äàò÷èêîâ æåëàòåëüíî ïðîèçâîäèòü òàê: ïîäàòü íóëåâîé ñèãíàë è íàñòðîèòü
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ñìåùåíèå, ÷òîáû èçìåðÿåìîå çíà÷åíèå ïîêàçûâàëî íîëü. Ïîäàòü óðîâåíü ñèãíàëà, áëèçêèé
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ê íîìèíàëüíîìó è íàñòðîèòü êîýôôèöèåíò óñèëåíèÿ, ÷òîáû èçìåðåííîå çíà÷åíèå ñîîòâåòñòâîâàëî
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äåéñòâèòåëüíîñòè.*/
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//! ñì. TAdcDrv
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struct SAdcDrv
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{
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int16 Imeas_a_gain; //!< Êîýôôèöèåíò óñèëåíèÿ.
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int16 Imeas_a_offset; //!< Ñìåùåíèå íóëÿ.
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int32 Imeas_a; //!< Èçìåðåííîå çíà÷åíèå óñðåäíåííîå.
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int32 IaGainNom; //!< Âñïîìîãàòåëüíûé êîýôô. óñèëåíèÿ.
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int32 IA_temp; //!<Âðåìåííàÿ ïåðåìåííàÿ
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int16 IASampleLength; //äëèíà âûáîðêè (êîë-âî òî÷åê íà ïåðèîäå ØÈÌ)
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int16 IAPointer; //íîìåð ïîñëåäíåé âûáîðêè
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int16 IABuf[4]; //ìàññèâ òî÷åê äëÿ óñðåäíåíèÿ
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int16 Imeas_b_gain;
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int16 Imeas_b_offset;
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int32 Imeas_b;
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int32 IbGainNom;
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int32 IB_temp;
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int16 IBSampleLength; //äëèíà âûáîðêè (êîë-âî òî÷åê íà ïåðèîäå ØÈÌ)
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int16 IBPointer; //íîìåð ïîñëåäíåé âûáîðêè
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int16 IBBuf[4]; //ìàññèâ òî÷åê äëÿ óñðåäíåíèÿ
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int16 Imeas_c_gain;
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int16 Imeas_c_offset;
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int32 Imeas_c;
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int32 IcGainNom;
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int32 IC_temp;
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int16 ICSampleLength; //äëèíà âûáîðêè (êîë-âî òî÷åê íà ïåðèîäå ØÈÌ)
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int16 ICPointer; //íîìåð ïîñëåäíåé âûáîðêè
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int16 ICBuf[4]; //ìàññèâ òî÷åê äëÿ óñðåäíåíèÿ
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int16 Imeas_d_gain;
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int16 Imeas_d_offset;
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int32 Imeas_d;
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int32 IdGainNom;
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int16 ID_temp;
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int16 IDSampleLength; //äëèíà âûáîðêè (êîë-âî òî÷åê íà ïåðèîäå ØÈÌ)
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int16 IDPointer; //íîìåð ïîñëåäíåé âûáîðêè
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int16 IDBuf[4]; //ìàññèâ òî÷åê äëÿ óñðåäíåíèÿ
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int16 Udc_meas_gain;
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int16 Udc_meas_offset;
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int32 Udc_meas;
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int32 UdcGainNom;
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int16 Udc_temp;
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int16 UdcSampleLength; //äëèíà âûáîðêè (êîë-âî òî÷åê íà ïåðèîäå ØÈÌ)
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int16 UdcPointer; //íîìåð ïîñëåäíåé âûáîðêè
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int16 UdcBuf[4]; //ìàññèâ òî÷åê äëÿ óñðåäíåíèÿ
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int16 T_meas_gain; //!< Êîýôôèöèåíò óñèëåíèÿ.
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int32 T_meas; //!< Èçìåðåííîå çíà÷åíèå óñðåäíåííîå.
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int32 TGainNom; //!< Âñïîìîãàòåëüíûé êîýôô. óñèëåíèÿ.
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int16 T_temp; //!<Âðåìåííàÿ ïåðåìåííàÿ
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int16 ref_meas_gain;
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int16 ref_meas_offset;
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int32 ref_meas;
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int32 refGainNom;
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int16 ref_temp;
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void (*init)(struct SAdcDrv *);
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void (*fast_calc)(struct SAdcDrv*);
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void (*ms_calc)(struct SAdcDrv*);
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void (*slow_calc)(struct SAdcDrv*);
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};
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typedef struct SAdcDrv TAdcDrv;
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//!Èíèöèàëèçàòîð ïî óìîë÷àíèþ.
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#define ADC_DRV_DEFAULTS {\
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54,0,0,0,0, \
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4,0,{0}, \
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54,0,0,0,0, \
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4,0,{0}, \
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54,0,0,0,0, \
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4,0,{0}, \
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54,0,0,0,0, \
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4,0,{0}, \
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800,0,0,0,0, \
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4,0,{0}, \
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100,0,0,0, \
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54,0,0,0,0, \
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AdcDrv_init,\
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AdcDrv_fast_calc,\
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AdcDrv_ms_calc,\
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AdcDrv_slow_calc,\
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}
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//! \memberof TAdcDrv
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void AdcDrv_init(TAdcDrv*);
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//! \memberof TAdcDrv
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void AdcDrv_slow_calc(TAdcDrv*);
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//! \memberof TAdcDrv
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void AdcDrv_fast_calc(TAdcDrv*);
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//! \memberof TAdcDrv
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void AdcDrv_ms_calc(TAdcDrv*);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*@}*/
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