fcalculate.h

这是一个潜入式开发的c语言代码

/*#########################################################################

  fcalculate.h - define tank,massflux calculating functions.

		Copyright (c) 2005-2006, RICHISLAND All rights reserved.
  
  Purpose		:
  Version       :1.00
  Author        :
  Complete Date :

  Function List :
  History       :
  _________________________________________________________________________
  DATE          AUTHOR    VERSION    DESCRIBE
  -------------------------------------------------------------------------
  2006-08-14              Ver1.00    Create

#########################################################################*/
#ifndef __F_CALCULATE_H__
#define __F_CALCULATE_H__
#include "stadx.h"

#ifdef __cplusplus
extern "C" {
#endif

/* max tank number */
#define MAX_TANK_NUM     10
#define MAX_COEFFS_NUM	 MAX_TANK_NUM

typedef struct tag_CalTag
{
	DOUBLE  value;
	Boolean Valid;
	Boolean Constant;
	INT32	Err;
}CalTag;


/* define liquid type */
#define FCAL_LIQUID_HGP	     	1000	/* nomal chemicals */
#define FCAL_LIQUID_METHANOL 	1001	/* methanol */
#define FCAL_LIQUID_PROPYOXIDE  1002	/* propylene oxide */
#define FCAL_LIQUID_PETROLEUM	2000	/* petroleum */

/* define tag type of tank */
#define FTANK_TAG_LIQUIDLEVEL	0X01
#define FTANK_TAG_WATERLEVEL	0X02
#define FTANK_TAG_TEMP			0X03
#define FTANK_TAG_ETEMP			0X04
#define FTANK_TAG_DENSITY		0X05
#define FTANK_TAG_VOLUME		0X06
#define FTANK_TAG_STDDENSITY	0X07
#define FTANK_TAG_PRESSURE		0X08
#define FTANK_TAG_WEIGHT		0X09


/* struct of tank coefficients */
typedef struct tag_TankVolCoefficient
{
	/* is heatretaining tank */
	Boolean isHeatretaining;
	/* do pressure revise */
	Boolean doPressureRevise;
	/* is floating roof tank or not */
	Boolean isFloatingRoof;
	/* sustained height */
	INT32 roofSustainedHeight;
	/* float starting height */
	INT32 roofFloatingHeight;
	/* weight of floating roof */
	DOUBLE dRoofWeight;

	/* liquid level in millimeter */
	CalTag n32LiquidLevel;
	/* water level in millimeter */
	CalTag n32WaterLevel;
	/* liquid temperature */
	CalTag dLiquidTemp;
	/* temperature above liquid */
	CalTag dLiquidUpsideTemp;
	/* ambient temperature */
	CalTag dAmbientTemp;
	/* density */
	CalTag dProductDensity;
	/* bottom pressure */
	CalTag dPressure;
}TankVolCoefficient;

/* struct of tank coefficients */
typedef struct tag_TankCoefficient
{
	/* tank ID */
	INT32 TankID;
	/* tank index */
	INT32 n32TankIndex;
	/* tank height in milimeter */
	CalTag n32TankHeight;
	/* type of liquid */
	INT32 n32LiquidType;
	/* standard density */
	CalTag dStandardDensity;
	/* product volume */
	CalTag dProductVolume;
	/* product weight */
	CalTag dProductWeight;
	/* temperature coefficient of density */
	CalTag TCD;
	/* air-buoyancy force coefficient */
	CalTag AFC;
	/* residual weight */
	CalTag dWeightplus;
	/* initialized or not */
	Boolean Initialized;
	
	/* volume calculating associated params */
	TankVolCoefficient volParams;

}TankCoefficient;


#ifdef __cplusplus
}
#endif

#endif // __F_CALCULATE_H__