data_log.h

来自「基于TMS320F2812的电动机控制源码(使用C语言)」· C头文件 代码 · 共 46 行

/* =================================================================================
File name:        DATA_LOG.H                     
                    
Originator:	newimage R&D

Description: 
Header file containing constants, data type definitions, and 
function prototypes for the DATALOG module.
=====================================================================================
 History:
-------------------------------------------------------------------------------------
 05-15-2002	Release	Rev 1.0                                                   
------------------------------------------------------------------------------*/
#ifndef _DATALOG_H
#define _DATALOG_H

#define NUMBER_SAMPLES  6000


/* change "int" to "long" or "float" according to variable type */
typedef long type_data;    

typedef struct { 
				 int	index;
		  	  	 void  (*init)();			/* Pointer to update function */ 
		  	  	 void  (*update)();			/* Pointer to update function */ 
				 } DATALOG;	              

/*-----------------------------------------------------------------------------
Default initalizer for the DATALOG object.
-----------------------------------------------------------------------------*/                     
#define DATALOG_DEFAULTS {  0, \
                         	(void (*)(long))data_log_init,\
                         	(void (*)(long))data_log_update }
/*------------------------------------------------------------------------------
Prototypes for the functions in DATA_LOG.C
------------------------------------------------------------------------------*/
void data_log_update(DATALOG *); 
void data_log_init(DATALOG *); 




#endif  /* datalog.h */