#ifndef _FUZZY_H_
#define _FUZZY_H_
#include "stdint.h"

#define VOL_REF 2480
#define DAC_OUT(x)	((((u32)x)*4095)/VOL_REF)
#define DAC_OUT_1(x) (DAC->DHR12R1=DAC_OUT(x))
#define DAC_OUT_2(x) (DAC->DHR12R2=DAC_OUT(x))
//当采用无触发是，直接对DHR12Rx寄存器写值就有输出，而不是DORx	!!!
//DAC零输出时失调电压50mV,51mV

#define STOVE_A 0
#define STOVE_B 1

#define	PWM_SCAN		2000L
#define PWM_PERIOD      0xFF
#define PWM_PITCED		0x00

#define	KU40	   40	    //40℃/min,u=[-60uS，+60uS]
#define	KU35	   35	    //35℃/min,u=[-54uS，+54uS]
#define	KU30	   30	    //30℃/min,u=[-48uS，+48uS]
#define	KU25	   25	    //25℃/min,u=[-42uS，+42uS]
#define	KU20	   20	    //20℃/min,u=[-36uS，+36uS]
#define	KU15	   15	    //15℃/min,u=[-30uS，+30uS]
#define	KU10	   10	    //10℃/min,u=[-24uS，+24uS]

/***********************************************************************************
换算关系
    K型热电偶（铂铑）:
	0℃--0mV,918℃--38.042mV
    CS1242:
	LSB Weight=Full	ScaleRage/2^24=2*Vref/PGA/2^24=5/128/2^24=1250/2^24
    mV数=1250*AD读数/2^24
    被测温度大约（假设热电偶为线性）C=918/38.042*1250/2^24*AD读数
    1℃的AD=2^24*38.042/918/1250=536
    0.1℃=54
************************************************************************************/
#define	KC	54L
//#define	MAX_TEMP 10000               //高温炉最高1000℃保护
#define	MAX_TEMP 12500               //高温炉最高1250℃保护 DYM20250618
#define INTEGRALSWITCH 50L
//100 以下开门升温 ECSUM -24        //最大		   	低温段
//        关门升温 ECSUM -48
//500 以下开门升温 ECSUM -24        //最大		   	低温段
//        关门升温 ECSUM -100
void InitFuzzy(void);
void TaskFuzzy(void);
void CtrlStove(u8 cOpen, long lDefTemp, u8 cRate);

#define MIN_STABLE_CNT 15
typedef  struct
{
    u16 iStableCnt;
    u16 iDestTemp;
    u32 integral;
} StableTempTab;

#define ERRORCNT  9			//误差记录
#define DERRORCNT 10		//误差变化率记录

typedef struct
{
    long gDest;  			//目标温度值,0.1°分辨率
    long CTEMP;				//开始控制温度
    long lRate;             //升温速度

    long Error[ERRORCNT];			//偏差
    long dErr[DERRORCNT] ;			//偏差变化率
    long ECSUM;				//10S内的偏差变化率之和
    long SumErrLimit 	; 	//加热初值

    long PreviewOut;
    long HFDownTemp ;
    long du;
    unsigned int temp_out;//温度输出值
    unsigned int PID_SET;
    long DoorOpenValue;	//保存炉子门状态
    char LowSpeedCnt;
    unsigned int cur_Temp;//当前温度值

    unsigned int  iDestTemp;	//目标温度值
    unsigned int  iStableCnt;	//输出稳定次数
    unsigned int  iPreStabCnt;	//保存的稳定次数

    unsigned int TIME_NUM;
    unsigned int TIME_FLAG;

    unsigned int PWM_TIME_NUM;
    unsigned int PWM_TIME_FLAG;

    unsigned int PID_SET_ALL;
    unsigned int PID_SET_FLAG;
    unsigned int PID_TEST_STATUS;

    unsigned int PWM_STATUS;
    unsigned int PWM_STATUS_FLAG;
} AI_CONTROL;

//extern AI_CONTROL Ai_CTRL;


void SaveStable(StableTempTab *psTmpTab);
void LoadStable(u16 iTemp, StableTempTab *psTmpTab);

void saveHFDownTemp (u8 temp);
u8 readHFDownTemp (void);

#endif