/*---------------------------------------------------------------------------*
  Project:  HIO2 demos - multi
  File:     multi.h

  (C)2005 HUDSON SOFT

  $Header: /home/cvsroot/SDK/build/demos/hio2demo/include/multi.h,v 1.2 2006/03/09 12:28:37 yasuh-to Exp $

  $NoKeywords: $
 *---------------------------------------------------------------------------*/

#ifndef __MULTI_H__
#define	__MULTI_H__

#ifdef __cplusplus
extern "C" {
#endif

// macros
#ifdef WIN32
#define	SWAP16(w)	((((w) >> 8) & 0x00FF) | (((w) << 8) & 0xFF00))
#else
#define	SWAP16(w)	(w)
#endif

// data transfer packet
typedef struct
{
	u8	mon;		// month since January [0, 11]
	u8	mday;		// day of the month [1, 31]
	u8	hour;		// hours since midnight [0, 23]
	u8	min;		// minutes after the hour [0, 59]
	u8	sec;		// seconds after the minute [0, 61]
	u8	align;
	u16	msec;		// milliseconds after the second [0,999]
	char	string[24];	// message
} MULTI_PACKET;

// EXI-USB memory mapping
#define MULTI_BUFFER_SIZE	sizeof(MULTI_PACKET)
#define MULTI_PC2NNGC_ADDR	0x1000
#define	MULTI_NNGC2PC_ADDR	(MULTI_PC2NNGC_ADDR + MULTI_BUFFER_SIZE)

// inline function - MULTI_PACKET to string
static inline
void	MultiPacketToString(char *string, MULTI_PACKET* packet)
{
	(void)sprintf(string,"%02d/%02d %02d:%02d:%02d %03d, %s",
				  packet->mon, packet->mday,
				  packet->hour, packet->min, packet->sec, SWAP16(packet->msec),
				  packet->string);
}

#ifdef __cplusplus
}
#endif
#endif	// __MULTI_H__