task_profiling.h

本程序为ST公司开发的源代码

/*____________________________________________________________________________
| FILE:         task_profiling.h
| PROJECT:      OS20_ACCORDO+
| SW-COMPONENT: 
|_____________________________________________________________________________
| DESCRIPTION:  Public Header file for task profiling OS handling
|_____________________________________________________________________________
| COPYRIGHT:    (c) 2005 STMicroelectronics, Arzano (ITALY)
| HISTORY:
| Date      					| Modification               | Author
|_____________________________________________________________________________
| $Date: 2006/08/03 13:50:42 $  | Initial revision           | $Author: belardi $
|____________________________________________________________________________*/

#if	(OS20_PROFILING == 1)

#ifndef TASK_PROFILING_H
#define TASK_PROFILING_H

//#include "types.h"

#if 0
#include "string.h"
#include "lld_uart.h"
#endif

/***********************************************************************************/
							/* Global definitions */
/***********************************************************************************/

/* Number of task for profiling */
//old: #define TASK_NROF	10

/* Number of interrupt for profiling */
#define NR_OF_INT	32

#if 0
/*UART task profiling output */
#define profiling_print(data)	LLD_UART_u32Write(0, data, strlen(data));
#endif

/* Structures for Task and interruot profiling*/
typedef struct
{
	unsigned long ticks;		// time in nr. ticks
	unsigned long activations;	// nr. activations
}STAT_PROF_t;

/***********************************************************************************/
							/* Customer Public functions */
/***********************************************************************************/

/* Allocate memory for task structure profiling */
void Set_task_profile(int, STAT_PROF_t *);

/* Return ticks from start to end profiling */
unsigned long Get_duration (void);

/* Return task_id's address profiling structure */
STAT_PROF_t* Get_task_address(int);

/* Return int_vector's address profiling structure */
STAT_PROF_t* Get_int_address(int);

/* Start the profiling */
void Start_profiling (void);

/* Stop the profiling */
void Stop_profiling (void);

/* To initiliaze task profiling structure */
void profile_init(void);

#endif // TASK_PROFILING_H

#endif //#endif (OS20_PROFILING)