sampletask.h

epson usb2.0 控制芯片 S1R72V05 固件程序。

/*
 *	description	: Sample Task Definitions
 *	Maker		: Shuichi Yanagihara
 *	Copyright	: (C)2005,SEIKO EPSON Corp. All Rights Reserved.
 */

#ifndef SAMPLE_TSK_H
#define SAMPLE_TSK_H

#include "SPRDEF.h"
#include "OSCall.h"
#include "wrapTPS.h"

//--------------------------------------------------------------------------
// Task setting value
//--------------------------------------------------------------------------
#define TSK_EXINFO_SAMPLE			(NULL)
#define TSK_ATTRIBUTE_SAMPLE		(OS_TA_HLNG)
#define TSK_PRIORITY_SAMPLE			(3)

#define TSK_STACK_SIZE_SAMPLE		(1024)
#define TSK_STACK_ADD_SAMPLE		(0)

//--------------------------------------------------------------------------
// Memory pool with fix length used for message transmitting
//--------------------------------------------------------------------------
#define MPF_ATTRIBUTE_SAMPLE_MSG				(OS_TA_TFIFO)	// Attribute
#define MPF_BLOCK_CNT_SAMPLE_MSG				(8)				// Number of blocks
#define MPF_BLOCK_SIZE_SAMPLE_MSG				(44 + TMSGSIZE)	// Block size
#define MPF_BLOCK_ADD_SAMPLE_MSG				(NULL)			// Block address

//--------------------------------------------------------------------------
// Mail box
//--------------------------------------------------------------------------
#define MBX_ATTRIBUTE_SAMPLE					(OS_TA_TFIFO)	// Attribute
#define MBX_MAX_PRI_SAMPLE						(1)				// Max value of priority
#define MBX_PRI_ADD_SAMPLE						(NULL)			// Address of message queue header

#define	MSG_SAMPLE_DATASIZE						(32)			// Size of message data part

// Structure decalaration of mail box header
typedef struct _MSGHEAD{					/* Message common header	*/
	OS_T_MSG	header;		   				/* Area for OS use		*/
	OS_ID		useMpfId; 					/* Memory pool ID to use	*/
	OS_ID		msgSndTskId;				/* Task ID of transmitter*/
	USHORT		msgNo;						/* Message number		*/
	USHORT		msgLength;					/* Message data length	*/
}MSGHEAD, *PMSGHEAD;

// Mail box structure decalaration
typedef struct _SAMPLE_MSG{							/* HostSample task mail box */
	MSGHEAD		msgHead;							/* Message header part	*/
	UCHAR		msgData[MSG_SAMPLE_DATASIZE];	/* Message data part		*/
} SAMPLE_MSG, *PSAMPLE_MSG;

//--------------------------------------------------------------------------
// Sample event flag
//--------------------------------------------------------------------------
#define FLG_ATTRIBUTE_SAMPLE					(OS_TA_TFIFO)	// Attribute
#define FLG_PATTERN_SAMPLE						(0)				// Initial value of bit pattern
// Event flag bit definition
#define	FLG_EVENT_FORCE_SAMPLE					0x80000000		// ( bit31 ) forced process event
#define	FLG_EVENT_INT_SAMPLE					0x08000000		// ( bit27 ) interrupt process event
#define	FLG_EVENT_MSG_SAMPLE					0x00000001		// ( bit0 ) message process event
/* Synchronization flag between API and Task */
#define FLG_EVENT_HOSDEVSEL_SAMPLE				0x00010000		// ( bit16 ) USB action start process event
// Event flag waiting pattern
#define FLG_WAIT_PTN_SAMPLE				( FLG_EVENT_FORCE_SAMPLE | FLG_EVENT_INT_SAMPLE | FLG_EVENT_MSG_SAMPLE | FLG_EVENT_HOSDEVSEL_SAMPLE )


/*
 * Function prototype declaration
 */
extern void SampleTask( void );


#endif /* SAMPLE_TSK_H */