Dmitry Kovalev
/
LGstaandart
forkd
Fork of LG2 by
SPI.c
- Committer:
- Kovalev_D
- Date:
- 2017-09-04
- Revision:
- 216:189b0ea1dc38
- Parent:
- 215:b58b887fd367
- Child:
- 217:15cd8752bb6c
File content as of revision 216:189b0ea1dc38:
#include "Global.h" struct SPI Spi; //unsigned int Temp_AMP; unsigned int Temp_AMP64P; int ttt=1; unsigned int Count_AMP, ADD_AMP, Cur_Amp; int Znak_Amp; int AD_Regul = 0; int temp9,tempADC5; int AD_MAX=0; int k=0,l=0,r=0,n=0;//счетчики для регулировки периметра int flagmod=0,Bdelta; int start=10; int dispersion=0,side=1,tempstrafe=15000; int ADC_5_T; unsigned int TempA; unsigned int TempTermLM; unsigned int conuntPLS; int ADC5Old,ADCDIF=0; /*int DACModReg;*/ int SinPls=0,SinMns=0; int TSinPls=0,TSinMns=0; int timer=750; int sum=0; unsigned int testcount=0,faza, fazaFlag=0; unsigned int ADC5New; unsigned int Buff_ADC_1 [32]; unsigned int Buff_ADC_2 [32]; unsigned int Buff_ADC_3 [32]; unsigned int Buff_ADC_4 [32]; int RegulADC,DeltaRegul,tempDeltaRegul; //int BuffADC_32Point [64]; //unsigned int Buff_ADC_5 [255]; //unsigned int PulseADC_16Point; //unsigned int PulseADC_32Point; //unsigned int PulseADC_64Point; //unsigned int PulseADC_32PointD; //unsigned int Buff_AMP [256]; //unsigned int Buff_AMP64P [256]; unsigned int TypeMod=0; unsigned int ModArraySin [64] = {50,55,59,64,68,73,77,81,85,88,91,94,96,98,99,99,100,99,99,98,96,94,91,88,85,81,77,73,68,64,59,55,50,45,41,36,32,27,23,19,16,12,9,7,4,2,1,1,0,1,1,2,4,7,9,12,16,19,23,27,32,36,41,45}; unsigned int ModArrayTriangle [64]; unsigned int ModArraySaw [64]; unsigned int Mod=0; int znak; void InitMOD(void) { /* for (int i = 0; i < 64; i++ ) { if(i<32) { ModArrayTriangle[i]=Mod; Mod+=3;} else { ModArrayTriangle[i]=Mod; Mod-=3;} } for (int i = 0; i < 16; i++ ) { ModArraySaw[i]=Mod; Mod+=1; }*/ } void Modulator(void) { switch(TypeMod) { case 0: LPC_DAC->DACR = (ModArraySin [(CountV64-Gyro.PLC_Gain)&0x3f]*Gyro.ModAmp); break; case 1: LPC_DAC->DACR = (ModArraySaw [CountV64]*Gyro.ModAmp); break; case 2: LPC_DAC->DACR = (ModArrayTriangle [(CountV64-2)&0x3f]*Gyro.ModAmp); break; case 3: LPC_DAC->DACR = (ModArrayTriangle [(CountV64-2)&0x3f]*Gyro.ModAmp); break; case 4: break; } } void PLCRegul(void) { static unsigned int Flag_64=0, count; static int CountFaza,Sin; for (CountFaza = 0; CountFaza <64; CountFaza++) { Sin=(ModArraySin[CountFaza] - 50); if(Sin < 0) znak = -1; else znak = 1; BuffADC_znak[CountFaza] = znak; } if(Flag_64) { for (CountFaza = 0; CountFaza <32; CountFaza++) { SinPls+= ((Buff_Restored_Mod[(CountFaza - Gyro.PLC_Phase) & 0x3f])*BuffADC_znak[CountFaza]); } for (CountFaza = 32; CountFaza <64; CountFaza++) { SinMns-= ((Buff_Restored_Mod[(CountFaza - Gyro.PLC_Phase) & 0x3f])*BuffADC_znak[CountFaza]); } if(count>128) { count=0; Gyro.PLC_Eror_count = (SinMns+SinPls>>7); sprintf((Time)," %d %d %d %d \r\n",SinPls>>7,(SinMns>>7), Gyro.PLC_Eror_count,Gyro.PLC_Phase); WriteCon(Time); SinPls=0; SinMns=0; if(Gyro.RgConA&0x8) { Spi.DAC_B-=Gyro.PLC_Eror_count>>1; } } else count++; Flag_64=0; } else Flag_64++; if(Gyro.LG_Type==1) { if ( Spi.DAC_B < Gyro.HighTreshold ) Spi.DAC_B = (Gyro.ResetLevelHeat); else if ( Spi.DAC_B > Gyro.DownTreshold ) Spi.DAC_B = (Gyro.ResetLevelCool); } else { if ( Spi.DAC_B < 10300 ) Spi.DAC_B = 32000; //проверка на переваливание за границу. else if ( Spi.DAC_B > 57000 ) Spi.DAC_B = 32000; } } void PLCRegul250(void) { unsigned int temp; static int CountFaza; temp = MODCount; /*for (CountFaza = 0; CountFaza <16; CountFaza++) SinPls+= (Buff_Restored_Mod[ (CountFaza - Gyro.PLC_Phase) & 0x3f]); for (CountFaza = 16; CountFaza <32; CountFaza++) SinMns-= (Buff_Restored_Mod[ (CountFaza - Gyro.PLC_Phase) & 0x3f]); for (CountFaza = 32; CountFaza <48; CountFaza++) SinPls+= (Buff_Restored_Mod[ (CountFaza - Gyro.PLC_Phase) & 0x3f]); for (CountFaza = 48; CountFaza <64; CountFaza++) SinMns-= (Buff_Restored_Mod[ (CountFaza - Gyro.PLC_Phase) & 0x3f]);*/ /* for (CountFaza = 0; CountFaza <32; CountFaza++ ) SinPls+= BuffADC_64Point[ (CountFaza - Gyro.PLC_Phase) & 0x3f]; for (CountFaza = 32; CountFaza <64; CountFaza++) SinMns+= BuffADC_64Point[ (CountFaza - Gyro.PLC_Phase) & 0x3f];*/ Gyro.PLC_Eror = SinMns-SinPls; /* sprintf((Time)," %d %d %d %d %d\r\n",Spi.ADC5, Spi.DAC_B, SinPls, SinMns, Gyro.PLC_Eror); WriteCon(Time);*/ if(Gyro.RgConA&0x8) { if(Gyro.PLC_Eror>0) {Spi.DAC_B+=1 * Gyro.PLC_Gain;} else {Spi.DAC_B-=1 * Gyro.PLC_Gain;} } /* if(Gyro.PLC_Eror>0) {Gyro.PLC_Eror_count++;} else {Gyro.PLC_Eror_count--;}*/ if ( Spi.DAC_B < 10300 ) Spi.DAC_B = 32000; //проверка на переваливание за границу. else if ( Spi.DAC_B > 57000 ) Spi.DAC_B = 32000; SinPls=0; SinMns=0; } void HFORegul(void) { static unsigned int countHFO; if(countHFO<128) { RegulADC=(32767-Spi.ADC5); DeltaRegul+=((Gyro.HFO_ref-RegulADC)); countHFO++; } else { countHFO=0; if(Gyro.RgConA&0x2) { DeltaRegul=DeltaRegul>>17; tempDeltaRegul=DeltaRegul>>17; Spi.DAC_A-=DeltaRegul*Gyro.HFO_Gain; timer=10; } else DeltaRegul=0; } if(Spi.DAC_A>Gyro.HFO_Min-1) Spi.DAC_A=Gyro.HFO_Min-2; else if(Spi.DAC_A<Gyro.HFO_Max+1) Spi.DAC_A=Gyro.HFO_Max+2; } // Spi.DAC_B-=ADCDIF>>6; void ADS_Acum(void) { Spi.ADC_NewData = 0; // Gyro.Termo = (unsigned int)(((Spi.ADC1>>1) + Gyro.Tmp_OffsetT4) * Gyro.Tmp_scaleT4); Gyro.Termo = (unsigned int)(Spi.ADC1>>1); Gyro.IN1_Accum += Spi.ADC2; Gyro.IN2_Accum += Spi.ADC3; // Gyro.DeltaT = (unsigned int)(((Spi.ADC4>>1) + Gyro.Tmp_OffsetT5) * Gyro.Tmp_scaleT5); Gyro.DeltaT = (unsigned int)(Spi.ADC4>>1); TempA = (0xffff - Spi.ADC5); // перевернем знак и умножим на два (было 32000...0 стало 0 ...32000 /*сдвиг(<<1) стало 0 ...64000*/) Gyro.TermLM = Spi.ADC1; Gyro.ADF_Accum += TempA; Gyro.ADS_Accum += TempA; /// Gyro.ADS_AccumTermLM+=TempTermLM; Gyro.ADF_Count ++; Gyro.ADS_Count ++; Gyro.ADM_Count ++; /* sprintf((Time),"%d %d\r\n",((Gyro.In1>>1) - 0x4fff),(Spi.DAC_B-0x4fff)); WriteCon(Time);*/ if (Gyro.ADM_Count > 255) { Gyro.In1 = Gyro.IN1_Accum>>8; Gyro.In2 = Gyro.IN2_Accum>>8; Gyro.IN1_Accum=0; Gyro.IN2_Accum=0; Gyro.ADM_Count=0; } if (Gyro.ADF_Count > 15) { // если прошло 16 тактов виброподвеса Gyro.AD_Fast = Gyro.ADF_Accum << 11; //обновляем данные и приводим в один масштаб Gyro.ADF_Count = 0;// Gyro.ADF_Accum = 0; Gyro.ADF_NewData = 1; } if (Gyro.ADS_Count > 255) { // если прошло 256 тактов виброподвеса Gyro.AD_Slow = Gyro.ADS_Accum << 7; //обновляем данные и приводим в один масштаб // Gyro.TermLM = Gyro.ADS_AccumTermLM << 3; Gyro.ADS_Count = 0; Gyro.ADS_Accum = 0; Gyro.ADS_AccumTermLM=0; Gyro.ADS_NewData = 1; } } void SPI_Exchange(void) // новая функция чтения, в нецй не должно быть ничего лишнего { unsigned int DummySPI; //unsigned int ADC5Dif; ADC5New = LPC_SSP0->DR;// Чтение АЦП //Spi.ADC5_Accum += LPC_SSP0->DR; Spi.ADC4_Accum += LPC_SSP0->DR; Spi.ADC3_Accum += LPC_SSP0->DR; Spi.ADC2_Accum += LPC_SSP0->DR; Spi.ADC1_Accum += LPC_SSP0->DR; Spi.ADC5_Accum += ADC5New; while (LPC_SSP0->SR & RX_SSP_notEMPT) { DummySPI = LPC_SSP0->DR; //если буфер SPI не пуст.//очистить буфер. } DAC_OutPut(); if (CountV31 == 0) { // просто фильтруем по 32 точкам. // выставояем бит, что есть новы данные Spi.ADC1 = Spi.ADC1_Accum >> 5; // подгоотавливаем данные (в той эе сетке) те ADC1 0..65535 Spi.ADC2 = Spi.ADC2_Accum >> 5; Spi.ADC3 = Spi.ADC3_Accum >> 5; Spi.ADC4 = Spi.ADC4_Accum >> 5; Spi.ADC5 = Spi.ADC5_Accum >> 5; Spi.ADC1_Accum = 0; // сбрасывкем аккамулятор Spi.ADC2_Accum = 0; Spi.ADC3_Accum = 0; Spi.ADC4_Accum = 0; Spi.ADC5_Accum = 0; Spi.ADC_NewData = 1; } if(Time1Hz>6) { BuffADC_1Point[CountV255] =(0x7fff-ADC5New)&0x7fff; BuffADC_1Point_64[CountV64]=(0x7fff-ADC5New)&0x7fff; ADC_64Point += BuffADC_1Point[CountV255]; ADC_64Point -= BuffADC_1Point[(CountV255 - 128) & 0xff]; // заполнение буфера накопленых приращений за 64 тактов BuffADC_64Point[CountV64] = ADC_64Point; /*ADC_32PointD += BuffADC_1Point[CountV255]; ADC_32PointD -= BuffADC_1Point[(CountV255 - 32) & 0xff]; // заполнение буфера накопленых приращений за 32 тактов ADC_32PointD += BuffADC_1Point[(CountV255 - 64) & 0xff]; ADC_32PointD -= BuffADC_1Point[(CountV255 - 96) & 0xff];*/ // BuffADC_32PointD[CountV64] = ADC_32PointD; /* ADC_16Point += BuffADC_1Point[CountV255]; ADC_16Point -= BuffADC_1Point[(CountV255 - 16) & 0xff]; BuffADC_16Point [CountV64] = ADC_16Point; */ // Buff_Restored_Mod[CountV64] =(int)(BuffADC_32PointD[CountV64]*2 - BuffADC_64Point[CountV64]); Buff_Restored_Mod[CountV64] =(int)(BuffADC_1Point_64[CountV64] - ((BuffADC_64Point[CountV64])>>7)); // SinPls += (Buff_Restored_Mod[ (CountV64 - Gyro.PLC_Phase) & 0x3f]/*znak*/)>>5; // SinMns += (Buff_Restored_Mod[ (CountV64 - Gyro.PLC_Phase) & 0x3f]/*znak*/)>>5; } } void ShowMod(void)//технологическая функция для просмотра в ориджине мод на всем диапазпне цап { ////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////смотрим все моды///////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////////////// if(dispersion>5) { if( (Gyro.PLC_Lern<60000)&&(Gyro.PLC_Error2Mode >1))//пробигаем по нескольким значениям цап(60*0х3с=0хВВ8) для определения максимальной амплитуды. { Gyro.PLC_Error2Mode--; Gyro.PLC_Lern++; Spi.DAC_B += tempstrafe*side; if(side>0)side=(-1); else side = 1; tempstrafe-=40; dispersion=0; } else {Gyro.LogPLC=0;} } else dispersion++; sprintf((Time),"%d %d %d %d \r\n", Gyro.CuruAngle, Spi.DAC_B, Gyro.AD_Slow, Gyro.Termo); Gyro.CuruAngle=0; WriteCon(Time); } void ShowMod2(void)//технологическая функция для просмотра в ориджине мод на всем диапазпне цап { if(dispersion>3) { unsigned int step = 50, ENDMOD=65400; sprintf((Time),"%d %d %d %d %d %d %d\r\n", Gyro.CuruAngle, Spi.DAC_B, Gyro.AD_Slow, Spi.ADC5, 0xfFFf-Spi.ADC1, Spi.ADC1, Gyro.Termo); Gyro.CuruAngle=0; WriteCon(Time); Spi.DAC_B+=step; if(Spi.DAC_B>ENDMOD) { // Gyro.LogMod=0; PlcON Spi.DAC_B = 48000; } dispersion=0; } else dispersion++; } void DAC_OutPut(void)//выдача в цапы { if(Gyro.RgConA&0x10) Modulator(); LPC_SSP0->DR=0x5555; LPC_SSP0->DR=0x5555; LPC_SSP0->DR=0x5555; if (CountV31 & 1) { //если нечетный такт то LPC_SSP0->DR = WRITE_DAC0; //e.команда для ЦАП_0 передавать. LPC_SSP0->DR = (Spi.DAC_A); //e. передача 12 бит } else { //если такт четный. LPC_SSP0->DR = WRITE_DAC1 ; //e.команда для ЦАП_1 передавать. LPC_SSP0->DR = (Spi.DAC_B); } }