recipe.h

单个表头的显示 运用了MAX7219驱动芯片

#ifndef RECIPE_H
#define RECIPE_H

#define TYPE_VOLTAGE 		0
#define TYPE_FREQUENCY 		1
#define TYPE_DUTYCYCLE 		2

typedef unsigned int (*InterpolationAlgorithm)(void*, unsigned int);
typedef void (*InitFactorAlgoithm)(void*);

typedef struct tagPARA
{	
	unsigned int time[16];
	unsigned int value[16];
	unsigned int index;
	long factor[15];		// Q16
	unsigned int total_num;
	
	InitFactorAlgoithm init_factor;
	InterpolationAlgorithm ia_fun;
}PARAMETER;

typedef struct tagRECIPE
{
	unsigned char name[8];
	PARAMETER para[3];
}RECIPE;

void InitRecipe(RECIPE* recipe);
unsigned int GetValueFromRecipe(void* _self, unsigned int time);
void InitFactor(void* _self);

#endif