usbreg.h

《USB开发指南——基于LPC2400》配套例程

/*****************************Copyright(c)****************************************************************
**                    Guangzhou ZHIYUAN electronics Co.,LTD.
**                                     
**                           http://www.embedtools.com
**
**------File Info-----------------------------------------------------------------------------------------
** File Name:            usb_reg.h
** Latest modified Date: 2007-11-06        
** Latest Version:       V1.0    
** Description:          usb中的寄存器定义,
**                       
**--------------------------------------------------------------------------------------------------------
** Created By:           吴隆穗  Longsui Wu   
** Created date:         2007-11-06    
** Version:              V1.0    
** Descriptions:         初始版本
**
**--------------------------------------------------------------------------------------------------------
** Modified by:          
** Modified date:        
** Version:              
** Description:          
**
**--------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Description:
**
*********************************************************************************************************/
#ifndef __USB_REG_H
#define __USB_REG_H

#define OHCI_REG_BASE_ADDR  0xFFE0C000

#ifndef USB_MAX_PORTS
#define USB_MAX_PORTS       2
#endif

/********************************************************************************************************
  OHCI规范定义的寄存器,详见OHCI规范第7章
********************************************************************************************************/
typedef struct __tagOHCI_REG {
    volatile unsigned int uiHcRevision;                                 /*  OHCI_REG_BASE_ADDR + 0x00   */
    volatile unsigned int uiHcControl;                                  /*  OHCI_REG_BASE_ADDR + 0x04   */
    volatile unsigned int uiHcCommandStatus;                            /*  OHCI_REG_BASE_ADDR + 0x08   */
    volatile unsigned int uiHcInterruptStatus;                          /*  OHCI_REG_BASE_ADDR + 0x0C   */
    volatile unsigned int uiHcInterruptEnable;                          /*  OHCI_REG_BASE_ADDR + 0x10   */
    volatile unsigned int uiHcInterruptDisable;                         /*  OHCI_REG_BASE_ADDR + 0x14   */
    volatile unsigned int HcHCCA;                                       /*  OHCI_REG_BASE_ADDR + 0x18   */
    volatile unsigned int uiHcPeriodCurrentED;                          /*  OHCI_REG_BASE_ADDR + 0x1C   */
    volatile unsigned int uiHcControlHeadED;                            /*  OHCI_REG_BASE_ADDR + 0x20   */
    volatile unsigned int uiHcControlCurrentED;                         /*  OHCI_REG_BASE_ADDR + 0x24   */
    volatile unsigned int uiHcBulkHeadED;                               /*  OHCI_REG_BASE_ADDR + 0x28   */
    volatile unsigned int uiHcBulkCurrentED;                            /*  OHCI_REG_BASE_ADDR + 0x2C   */
    volatile unsigned int uiHcDoneHead;                                 /*  OHCI_REG_BASE_ADDR + 0x30   */
    volatile unsigned int uiHcFmInterval;                               /*  OHCI_REG_BASE_ADDR + 0x34   */
    volatile unsigned int uiHcFmRemaining;                              /*  OHCI_REG_BASE_ADDR + 0x38   */
    volatile unsigned int uiHcFmNumber;                                 /*  OHCI_REG_BASE_ADDR + 0x3C   */
    volatile unsigned int uiHcPeriodicStart;                            /*  OHCI_REG_BASE_ADDR + 0x40   */
    volatile unsigned int uiHcLSThreshold;                              /*  OHCI_REG_BASE_ADDR + 0x44   */
    volatile unsigned int uiHcRhDescriptorA;                            /*  OHCI_REG_BASE_ADDR + 0x48   */
    volatile unsigned int uiHcRhDescriptorB;                            /*  OHCI_REG_BASE_ADDR + 0x4C   */
    volatile unsigned int uiHcRhStatus;                                 /*  OHCI_REG_BASE_ADDR + 0x50   */
    volatile unsigned int uiHcRhPortStatus[USB_MAX_PORTS];              /*  OHCI_REG_BASE_ADDR + 0x54   */
} __OHCI_REG, *__POHCI_REG;

extern const __POHCI_REG volatile __GpsOhciReg;

/********************************************************************************************************
  USB OTG Registers
********************************************************************************************************/
#ifndef USB_OTG_BASE_ADDR
#define USB_OTG_BASE_ADDR   0xFFE0C100
#endif

#ifndef OTGIntSt
#define OTGIntSt            (*(volatile unsigned long *)(USB_OTG_BASE_ADDR))
#endif

#ifndef OTGIntEn
#define OTGIntEn            (*(volatile unsigned long *)(USB_OTG_BASE_ADDR + 0x04))
#endif

#ifndef OTGIntSet
#define OTGIntSet           (*(volatile unsigned long *)(USB_OTG_BASE_ADDR + 0x08))
#endif

#ifndef OTGIntClr
#define OTGIntClr           (*(volatile unsigned long *)(USB_OTG_BASE_ADDR + 0x0C))
#endif

#ifndef OTGStCtrl
#define OTGStCtrl           (*(volatile unsigned long *)(USB_OTG_BASE_ADDR + 0x10))
#endif

#ifndef OTGTmr
#define OTGTmr              (*(volatile unsigned long *)(USB_OTG_BASE_ADDR + 0x14))
#endif

#ifndef OTGClkCtrl
#define OTGClkCtrl          (*(volatile unsigned long *)(0xFFE0CFF4))
#endif

#ifndef OTGClkSt
#define OTGClkSt            (*(volatile unsigned long *)(0xFFE0CFF8))
#endif

/********************************************************************************************************
  USB I2C Registers
********************************************************************************************************/
#ifndef OTG_I2C_RX
#define OTG_I2C_RX          (*(volatile unsigned char *)(0xFFE0C300))
#endif

#ifndef OTG_I2C_TX
#define OTG_I2C_TX          (*(volatile unsigned long *)(0xFFE0C300))
#endif

#ifndef OTG_I2C_STS
#define OTG_I2C_STS         (*(volatile unsigned long *)(0xFFE0C304))
#endif

#ifndef OTG_I2C_CTL
#define OTG_I2C_CTL         (*(volatile unsigned long *)(0xFFE0C308))
#endif

#ifndef OTG_I2C_CLKHI
#define OTG_I2C_CLKHI       (*(volatile unsigned char *)(0xFFE0C30C))
#endif

#ifndef OTG_I2C_CLKLO
#define OTG_I2C_CLKLO       (*(volatile unsigned char *)(0xFFE0C310))
#endif

#endif

/*********************************************************************************************************
  END FILE
*********************************************************************************************************/