hal.h.bak

USB驱动程序,和NANDflash的驱动, 包括文件系统,cpu是arm

typedef struct
{
	unsigned p0:1;
	unsigned p1:1;
	unsigned p2:1;
}PORTDATA;
void SL811ReSet(void);
int SL811Read(int a);
void SL811Write(int a, int d);
void SL811_Init(void);
#define SL811_ADDR_PORT		0x08000000
#define SL811_DATA_PORT		0x08000004

#define EP0Control      0x00
#define EP0Address      0x01
#define EP0XferLen      0x02
#define EP0Status       0x03
#define EP0Counter      0x04
//0x07寄存器保留
#define EP1Control      0x08
#define EP1Address      0x09
#define EP1XferLen      0x0a
#define EP1Status       0x0b
#define EP1Counter      0x0c

#define CtrlReg         0x05
#define IntEna          0x06
                               
#define IntStatus       0x0d
#define cDATASet        0x0e
#define cSOFcnt         0x0f   

#define USB_A_DONE		0x01
#define USB_B_DONE		0x02
#define BABBLE_DETECT		0x04
#define INT_RESERVE		0x08
#define SOF_TIMER		0x10
#define INSERT_REMOVE		0x20
#define USB_RESET		0x40
#define USB_DPLUS		0x80
#define INT_CLEAR		0xFF

#define MAX_EP    	0x05     // maximum number of endpoints (Ep0 + max of 4 data endpoints)
#define DEVICE          0x01
#define CONFIGURATION   0x02
#define STRING          0x03
#define INTERFACE       0x04
#define ENDPOINT        0x05

#define GET_STATUS      0x00																  
#define CLEAR_FEATURE   0x01
#define SET_FEATURE     0x03
#define SET_ADDRESS     0x05
#define GET_DESCRIPTOR  0x06
#define SET_DESCRIPTOR  0x07
#define GET_CONFIG      0x08
#define SET_CONFIG      0x09
#define GET_INTERFACE   0x0a
#define SET_INTERFACE   0x0b
#define SYNCH_FRAME     0x0c

#define DATA0_WR    0x07   // 0000 0111 (      Data0 +       OUT + Enable + Arm)
#define sDATA0_WR   0x27   // 0010 0111 (      Data0 + SOF + OUT + Enable + Arm)
//#define pDATA0_WR   0x87   // 1000 0111 (Pre + Data0 +       OUT + Enable + Arm)
//#define psDATA0_WR  0xA7   // 1010 0111 (Pre + Data0 + SOF + OUT + Enable + Arm)

#define DATA0_RD    0x03   // 0000 0011 (      Data0 +       IN +  Enable + Arm)
#define sDATA0_RD   0x23   // 0010 0011 (      Data0 + SOF + IN +  Enable + Arm)
//#define pDATA0_RD   0x83   // 1000 0011 (Pre + Data0 +       IN +  Enable + Arm)
//#define psDATA0_RD  0xA3   // 1010 0011 (Pre + Data0 + SOF + IN +  Enable + Arm)

#define PID_SETUP   0xD0 
#define PID_IN      0x90
#define PID_OUT     0x10

#define EP0_Buf		    0x10	// define start of EP0 64-byte buffer
#define EP1_Buf		    0x40	// define start of EP1 64-byte buffer

#define EP0_ACK			0x01	// EPxStatus bits mask during a read
#define EP0_ERROR		0x02
#define EP0_TIMEOUT		0x04
#define EP0_SEQUENCE	0x08
#define EP0_SETUP		0x10
#define EP0_OVERFLOW	0x20
#define EP0_NAK			0x40
#define EP0_STALL		0x80

#define TIMEOUT_RETRY		0x06	// Maximum no. of timeout retry during USB xfer
typedef union _XXG_FLAGS
{
	struct _FLAGS
	{
		unsigned SLAVE_IS_ATTACHED	:1;
		unsigned SLAVE_REMOVED		:1;
		unsigned SLAVE_FOUND		:1;	// Slave USB device found
		unsigned SLAVE_ENUMERATED	:1;	// slave USB device enumeration done
		unsigned SLAVE_ONLINE		:1;
		unsigned TIMEOUT_ERR		:1;				// timeout error during data endpoint transfer
		unsigned DATA_STOP		:1;					// device unplugged during data transfer
		unsigned bData1			:1;
		unsigned bUartInDone		:1;
		unsigned bMassDevice		:1;
	} bits;
	//unsigned short nValue;
} XXGFLAGS;
#define WORD unsigned short
#define BYTE unsigned char
typedef struct
{
    WORD  wVID, wPID;       // Vendor ID and Product ID
    BYTE  bClass;           // 
    BYTE  bNumOfEPs;        // actual number endpoint from slave
    BYTE  iMfg;				// Manufacturer ID
    BYTE  iPdt;				// Product ID
    BYTE  bId1;
    BYTE  bId2;
    BYTE  bEPAddr[MAX_EP];   // bit 7 = 1 = use PID_IN, 
    BYTE  bAttr[MAX_EP];     // ISO | Bulk | Interrupt | Control
    BYTE  wPayLoad[MAX_EP];  // ISO range: 1-1023, Bulk: 1-64, etc
    WORD  bInterval[MAX_EP]; // polling interval (for LS)
    BYTE  bData1[MAX_EP];    // DataToggle value
} pUSBDEV, *PUSBDEV;

// USB specific request
typedef struct
{
    BYTE bmRequest;
    BYTE bRequest;
    WORD wValue;
    WORD wIndex;
    WORD wLength;
} SetupPKG, *pSetupPKG;

typedef struct
{
    unsigned char usbaddr;
    unsigned char endpoint;
    unsigned char pid;
    unsigned char wPayload;
    unsigned int wLen;
    unsigned char *buffer;	
    SetupPKG setup;
    unsigned char epbulkin;
    unsigned char epbulkout;
 
} XXGPKG, *pXXGPKG;
// Standard Device Descriptor
typedef struct
{   BYTE bLength;
    BYTE bDescriptorType;
    WORD bcdUSB;
    BYTE bDeviceClass;
    BYTE bDeviceSubClass;
    BYTE bDeviceProtocol;
    BYTE bMaxPacketSize0;
    WORD idVendor;
    WORD idProduct;
    WORD bcdDevice;
    BYTE iManufacturer;
    BYTE iProduct;
    BYTE iSerialNumber;
    BYTE bNumConfigurations;
} sDevDesc, *pDevDesc;

// Standard Configuration Descriptor
typedef struct
{	
    BYTE bLength;                 // Size of descriptor in Byte
	BYTE bType;					 // Configuration
	WORD wLength;                // Total length
	BYTE bNumIntf;				 // Number of interface
	BYTE bCV;             		 // bConfigurationValue
	BYTE bIndex;          		 // iConfiguration
	BYTE bAttr;                  // Configuration Characteristic
	BYTE bMaxPower;				 // Power config
} sCfgDesc, *pCfgDesc;

// Standard Interface Descriptor
typedef struct
{	BYTE bLength;
	BYTE bType;
	BYTE iNum;
	BYTE iAltString;
	BYTE bEndPoints;
	BYTE iClass;
	BYTE iSub; 
	BYTE iProto;
	BYTE iIndex; 
} sIntfDesc, *pIntfDesc;

// Standard EndPoint Descriptor
typedef struct
{	BYTE bLength;
	BYTE bType;
	BYTE bEPAdd;
	BYTE bAttr;
	WORD wPayLoad;               // low-speed this must be 0x08
	BYTE bInterval;
} sEPDesc, *pEPDesc;