Gert Lauritsen / GeneratorCtrl

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GenCtrl.h@0:68589a6f09af, 2016-02-25 (annotated)

Committer:
gert_lauritsen
Date:
Thu Feb 25 19:09:43 2016 +0000
Revision:
0:68589a6f09af
Generator ctrl

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gert_lauritsen 0:68589a6f09af 1 // :
gert_lauritsen 0:68589a6f09af 2 // Title : Generator controller
gert_lauritsen 0:68589a6f09af 3 // Filename : GenCtrl.h
gert_lauritsen 0:68589a6f09af 4 // Author : Gert Lauritsen
gert_lauritsen 0:68589a6f09af 5 // Origin Date : 26/01/2016
gert_lauritsen 0:68589a6f09af 6 // Version : 1.000
gert_lauritsen 0:68589a6f09af 7 // Compiler : Keil
gert_lauritsen 0:68589a6f09af 8 // Target :
gert_lauritsen 0:68589a6f09af 9 // Notes : None
gert_lauritsen 0:68589a6f09af 10 //
gert_lauritsen 0:68589a6f09af 11 //------------------------------------------------------------------------------------
gert_lauritsen 0:68589a6f09af 12
gert_lauritsen 0:68589a6f09af 13 #ifndef GenCtrl_H
gert_lauritsen 0:68589a6f09af 14 #define GenCtrl_H
gert_lauritsen 0:68589a6f09af 15 #include "mbed.h"
gert_lauritsen 0:68589a6f09af 16
gert_lauritsen 0:68589a6f09af 17 typedef void (*GenCallback_type)();
gert_lauritsen 0:68589a6f09af 18 #define RotorCurrentAdvLength 12
gert_lauritsen 0:68589a6f09af 19 #define VinBuffLength 25
gert_lauritsen 0:68589a6f09af 20
gert_lauritsen 0:68589a6f09af 21 //Omregning
gert_lauritsen 0:68589a6f09af 22 #define VoltPrCount (3.3/65535) //vref/12bit
gert_lauritsen 0:68589a6f09af 23 #define VinGain (4.7/(200+4.7)) //Spændingsdeler i input
gert_lauritsen 0:68589a6f09af 24 #define VinFromCount (VoltPrCount/VinGain) //Omregning til Count->Volt
gert_lauritsen 0:68589a6f09af 25 #define IoutCalFaktor (VoltPrCount*(1000/21.5)) //Strøm i Count til Amp
gert_lauritsen 0:68589a6f09af 26 #define IRotorCalFaktor (VoltPrCount*2.1315) //Målt Count til strøm i rotor [A]
gert_lauritsen 0:68589a6f09af 27
gert_lauritsen 0:68589a6f09af 28
gert_lauritsen 0:68589a6f09af 29 typedef struct {
gert_lauritsen 0:68589a6f09af 30 unsigned int Vset; //2 byte
gert_lauritsen 0:68589a6f09af 31 unsigned int VMax; //2 byte I tilfælde af at spændingen kommer over dette slukkes for det hele
gert_lauritsen 0:68589a6f09af 32 unsigned char VmaxRep; //1 byte
gert_lauritsen 0:68589a6f09af 33 long StartPower; //4 byte
gert_lauritsen 0:68589a6f09af 34 unsigned int PWMRotaryBlok; //2 Den PWM, som vi kan gå ned til
gert_lauritsen 0:68589a6f09af 35 unsigned int IRotorMax; //2 Begrænsning af rotor strøm
gert_lauritsen 0:68589a6f09af 36 unsigned int Kp; //2 Gain i Voltage Reg
gert_lauritsen 0:68589a6f09af 37 long RunPower; //4 byte
gert_lauritsen 0:68589a6f09af 38 } CalRecType; //21 byte i alt
gert_lauritsen 0:68589a6f09af 39
gert_lauritsen 0:68589a6f09af 40 typedef struct { //Her har vi alle måle data samlet
gert_lauritsen 0:68589a6f09af 41 unsigned int Nstak; //Stak af ADC
gert_lauritsen 0:68589a6f09af 42 long Vmon, Iin ,Irotor; //
gert_lauritsen 0:68589a6f09af 43 unsigned long regadv; //middel af PWM
gert_lauritsen 0:68589a6f09af 44 unsigned int regadvcount; //tæller til at regne middel ud med
gert_lauritsen 0:68589a6f09af 45 unsigned long loadadv; //middel af PWM
gert_lauritsen 0:68589a6f09af 46 unsigned int loadadvcount; //tæller til at regne middel ud med
gert_lauritsen 0:68589a6f09af 47 } MessDataType;
gert_lauritsen 0:68589a6f09af 48
gert_lauritsen 0:68589a6f09af 49
gert_lauritsen 0:68589a6f09af 50 class GenCtrl
gert_lauritsen 0:68589a6f09af 51 {
gert_lauritsen 0:68589a6f09af 52 private:
gert_lauritsen 0:68589a6f09af 53 GenCallback_type callback;
gert_lauritsen 0:68589a6f09af 54 PwmOut *RotorPWM;
gert_lauritsen 0:68589a6f09af 55 Ticker Sampler, GeneralTimer;
gert_lauritsen 0:68589a6f09af 56 AnalogIn *Vin, *Iin,*Irotor;
gert_lauritsen 0:68589a6f09af 57
gert_lauritsen 0:68589a6f09af 58 unsigned int ADCValue[3]; //Analog In Vout, Iout, Irotor
gert_lauritsen 0:68589a6f09af 59 unsigned int VinBuff[VinBuffLength]; //Buffer til at filtre input spænding (undgå Ron)
gert_lauritsen 0:68589a6f09af 60 unsigned int NotInRegArea; //Disable function til generator
gert_lauritsen 0:68589a6f09af 61 unsigned int RotorCurrent[RotorCurrentAdvLength];
gert_lauritsen 0:68589a6f09af 62 unsigned int vmaxdone; //Tæller for hvor mange gange der har været over Vmax
gert_lauritsen 0:68589a6f09af 63 int softstartTimeOut; //en tid, hvor den efter at være kommet over i reg mode stadig har en Max Pout
gert_lauritsen 0:68589a6f09af 64 void AnalogIn(void); //Sampler
gert_lauritsen 0:68589a6f09af 65 unsigned int AdvRotorCurrent(void); //Finder middelstrøm
gert_lauritsen 0:68589a6f09af 66 void SetNewPwM (void); //ReCalc PWM
gert_lauritsen 0:68589a6f09af 67 void Blink(); //debug function
gert_lauritsen 0:68589a6f09af 68 void Timer(); //General timer 1gg/sec
gert_lauritsen 0:68589a6f09af 69
gert_lauritsen 0:68589a6f09af 70 unsigned char MaxValuePos(void);
gert_lauritsen 0:68589a6f09af 71
gert_lauritsen 0:68589a6f09af 72 public:
gert_lauritsen 0:68589a6f09af 73 GenCtrl(PinName PWMSignal,PinName VinSignal,PinName IInSignal,PinName IrotorSignal,GenCallback_type _callback);
gert_lauritsen 0:68589a6f09af 74 bool Rotionprotech; //Sættes hvis omdrejningerne kommer for lang ned
gert_lauritsen 0:68589a6f09af 75 int softstart; //Opstarts styring
gert_lauritsen 0:68589a6f09af 76 unsigned int Vmax; //målt Vmax
gert_lauritsen 0:68589a6f09af 77 unsigned int LastRpm;
gert_lauritsen 0:68589a6f09af 78 unsigned int Vout; //stakket måling over 1 sek [count]
gert_lauritsen 0:68589a6f09af 79
gert_lauritsen 0:68589a6f09af 80 MessDataType MessData; //Målte data (load m.m.)
gert_lauritsen 0:68589a6f09af 81 CalRecType CalRec; //Record med opsætningsparameter
gert_lauritsen 0:68589a6f09af 82
gert_lauritsen 0:68589a6f09af 83 void ResetMessData(void); //når man har aflæst sine værdier rester man dem.
gert_lauritsen 0:68589a6f09af 84 void SetVCal(float Vset,float Vmax,float StartPower,float RunPower,float RotorMaxCurrent);
gert_lauritsen 0:68589a6f09af 85 void NewVout(float Vset);
gert_lauritsen 0:68589a6f09af 86 };
gert_lauritsen 0:68589a6f09af 87
gert_lauritsen 0:68589a6f09af 88 #endif