haldevchk.h

来自「威望公司MP3 + USB MCU 的参考软件」· C头文件 代码 · 共 55 行

/****************************************************************
*                      Viaon Technology (Suzhou) Co.,Ltd
*
*    Copyright 2007, Viaon Technology (Suzhou) Co.,Ltd,Suzhou,China
*                    All rights reserved.
*
*
* Filename:      	haldevchk.h
*
* Programmer:    	Greg 
*
* Created: 	 	1/2/2008
*
* Description: 		public functions 
*              
*        
* Change History (most recent first):	2008.1.2
****************************************************************/

#ifndef __HALDEVCHK_H__
#define __HALDEVCHK_H__

#include "utiltypedef.h"
#include "va4010reg.h"
#include "common.h"
#include "4010ui.h"
#include "timer.h"
#include "libfat.h"
#include "halusbhif.h"
#include "halsdif.h"


#define SD_DISATTACHED		0X11
#define SD_ATTACHED			0X22
#define USB_DISATTACHED		0X33
#define USB_ATTACHED			0X44

#define DEV_CHECK_ANOTHER		0X00
#define DEV_CHECK_CUR			0X01

#define DEV_CHECK_GAP 	20

#ifdef ENABLE_DEVICE_DETECT
	void halDevPnP(void);
	BYTE halDevCheck(BYTE bDev, BYTE bFlag);

#else
	#define halDevPnP()
	#define halDevCheck(bDev,bFlag)	0xFF
#endif


#endif