os.h

基于东南大学开发的SEP3203的ARM7中的所有驱动

/** 

    @file os.h



    Operating system functions used by uCIP.



    Use this as a starting point to adapt uCIP 

    to your own operating system.

*/                                                                                    



#ifndef _OS_H_

#define _OS_H_



#include <..\include\kernel\ros33\ros33.h>

#include <..\include\sys\sysusr.h>

#include <..\include\sys\systmr.h>

#include <..\include\sys\systsk.h>

#include <..\include\sys\sysdebug.h>

#include <..\include\sys\syserr.h>

#include <..\include\limits.h>

#include <..\syssrc\kernel\ros33\drball\internal.h>


#include <..\service\tmrtask\xtmrtsk.h>





#include "nettypes.h"



/* DEBUG OPTIONS*/

#define LXNDEBUG			0

#define DPRINTF				0



#if DPRINTF>0

#define dprintf sprintf 

#else

#define dprintf

#endif



#define AVOS				0	/** @todo see netchat.c and FIX */

#define HAVE_ANSI_TIME		0

#define HAVE_ANSI_STDIO		1

#define FORCE_16BIT_INT		AVOS



#define MSPERJIFFY			32

#define MSPERTICK			32

#define TICKSPERSEC 		32



#define YESNOBUTTON   		7

#define NOBUTTON      		0

#define tUndef 				0xff                    // added by robert to make build



#define OS_NO_ERR			0

#define OS_PRIO_SELF		-1	





/* --- UCOS simulated functions --- */

#define	OS_ENTER_CRITICAL() 	vDisableDispatch()

#define	OS_EXIT_CRITICAL() 		vEnableDispatch()


#ifndef SIM_ON_PC
typedef T_SMPHCB 		OS_EVENT;
#else
typedef T_SMPHCB 		OS_EVENT;
#endif

#define NET_SEM_START	9

extern char dbuffer[1024];

extern char *dbuf;



extern unsigned long OSSemCreate(unsigned int value);
extern void OSSemFree( void );
extern void OSSemPost(unsigned long semid);
extern void OSSemPend(unsigned long semid, unsigned int timeout, unsigned char* err);



unsigned long OSTimeGet(void);



void netpanic(char* msg);



/*-------- time management --------*/

extern int clk_stat();

extern void msleep(unsigned long time);

extern long diffTime(unsigned long time);

extern long diffJTime(unsigned long time);

extern unsigned long mtime();

extern unsigned long jiffyTime();

extern void delay(int ms);

extern int asy_readch(int fd, int timeout);

extern int OSTaskDel(int prio);


#endif /* _OS_H_ */