usbrx.h

一个USB的驱动驱动

/*
* Some code is from the internet, and the copyright is no confirmed. If use these code in
* the product, please think it over.
* 
* 文件名称：USBrx.h
* 文件标识：
* 摘    要：usb程序的头文件
* 
*/
/*
* Version Histor
* 2006/03/22	王伟
* V0.41:	在命令U盘命令Test Unit Ready(00)和PREVENT-ALLOW MEDIUM REMOVAL(1E)中添加了Cache写回的动作
*/


#ifndef __USB_RX_H
#define __USB_RX_H

#include "nightingale.h"
#include "types.h"
//#include "io.h"
//#include "usb.h"



// USBD registers Memory Map
//Refer to P799
#define USBD_BASE						0x00212000
#define _reg_USBD_STAT				(*((volatile UINT32 *)(USBD_BASE+0x008)))
#define _reg_USBD_CTRL				(*((volatile UINT32 *)(USBD_BASE+0x00C)))
//USB Descriptor RAM Address
#define _reg_USBD_CFGBSY			(*((volatile UINT32 *)(USBD_BASE+0x010)))
#define _reg_USBD_EPBUF				(*((volatile UINT32 *)(USBD_BASE+0x014)))

#define _reg_USBD_INTR_STAT		(*((volatile UINT32 *)(USBD_BASE+0x018)))
#define _reg_USBD_INTR_MASK		(*((volatile UINT32 *)(USBD_BASE+0x01C)))
#define _reg_USBD_ENABLE			(*((volatile UINT32 *)(USBD_BASE+0x024)))
#define _reg_USBD_EP0_STAT			(*((volatile UINT32 *)(USBD_BASE+0x030)))
#define _reg_USBD_EP0_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x034)))
#define _reg_USBD_EP0_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x038)))
#define _reg_USBD_EP0_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x03C)))
#define _reg_USBD_EP0_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x044)))
//lack of USB Endpoint n Last Read or Writer Frame Pointer
#define _reg_USBD_EP0_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x050)))
#define _reg_USBD_EP1_STAT			(*((volatile UINT32 *)(USBD_BASE+0x060)))
#define _reg_USBD_EP1_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x064)))
#define _reg_USBD_EP1_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x068)))
#define _reg_USBD_EP1_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x06C)))
#define _reg_USBD_EP1_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x074)))
#define _reg_USBD_EP1_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x080)))
#define _reg_USBD_EP2_STAT			(*((volatile UINT32 *)(USBD_BASE+0x090)))
#define _reg_USBD_EP2_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x094)))
#define _reg_USBD_EP2_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x098)))
#define _reg_USBD_EP2_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x09C)))
#define _reg_USBD_EP2_FSTAT		(*((volatile UINT32 *)(USBD_BASE+0x0A0)))
#define _reg_USBD_EP2_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x0A4)))
#define _reg_USBD_EP2_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x0B0)))
#define _reg_USBD_EP3_STAT			(*((volatile UINT32 *)(USBD_BASE+0x0C0)))
#define _reg_USBD_EP3_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x0C4)))
#define _reg_USBD_EP3_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x0C8)))
#define _reg_USBD_EP3_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x0CC)))
#define _reg_USBD_EP3_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x0D4)))
#define _reg_USBD_EP3_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x0E0)))
#define _reg_USBD_EP4_STAT			(*((volatile UINT32 *)(USBD_BASE+0x0F0)))
#define _reg_USBD_EP4_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x0F4)))
#define _reg_USBD_EP4_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x0F8)))
#define _reg_USBD_EP4_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x0FC)))
#define _reg_USBD_EP4_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x104)))
#define _reg_USBD_EP4_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x110)))
#define _reg_USBD_EP5_STAT			(*((volatile UINT32 *)(USBD_BASE+0x120)))
#define _reg_USBD_EP5_INTR_STAT	(*((volatile UINT32 *)(USBD_BASE+0x124)))
#define _reg_USBD_EP5_INTR_MASK	(*((volatile UINT32 *)(USBD_BASE+0x128)))
#define _reg_USBD_EP5_FDAT			(*((volatile UINT32 *)(USBD_BASE+0x12C)))
#define _reg_USBD_EP5_FCTRL		(*((volatile UINT32 *)(USBD_BASE+0x134)))
#define _reg_USBD_EP5_FALRM		(*((volatile UINT32 *)(USBD_BASE+0x140)))

#define MDEVREQ_MASK					0x00000008
#define EOT_MASK						0x00000004
#define DEVREQ_MASK					0x00000002
#define EOF_MASK						0x00000001
#define WFR_MASK						0x20000000
#define CMD_OVER_MASK				0x00000040
#define SOF_MASK						0x00000040
#define RST_STOP_MASK				0x00000020
#define RST_START_MASK				0x00000010
#define CFG_CHG_MASK					0x00000001
#define ZLPS_MASK						0x00000004
#define FORCE_STALL_MASK			0x00000001



//////////////////////////////////////////////////////////
//														//
//					INTERFACE ROUTINE					//
//														//
//////////////////////////////////////////////////////////

/*********************************************************
	
	NAME : usbrx
	FUNC : USB模块的处理函数（Task main Routine）
	IN   : 无
	OUT  : 无
	
**********************************************************/
void usbrx(void);
#endif