usbdevci.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:               usbDevCI.h
** Latest modified Date:    2008-05-10
** Latest Version:          1.1
** Descriptions:            usbDevLPC2400 固件程序命令接口层头文件
**
**--------------------------------------------------------------------------------------------------------
** Created by:              ZhengMingyuan
** Created date:            2005-08-08
** Version:                 1.0
** Descriptions:            The original version
**
**--------------------------------------------------------------------------------------------------------
** Modified by:   			LingGuilin          
** Modified date:    		2008-05-10       
** Version:          		1.1       
** Descriptions:      		修改部分代码以符合代码规范v1.2
**
*********************************************************************************************************/

#ifndef __USBDEVCI_H
#define __USBDEVCI_H

/*********************************************************************************************************
  The Mask of USB Device Interrupt Register
*********************************************************************************************************/

#define FRAME				   		0x00000001 
#define EP_FAST				   		0x00000002
#define EP_SLOW				    	0x00000004
#define DEV_STAT			   		0x00000008
#define CCEMPTY				   	 	0x00000010
#define CDFULL				   		0x00000020
#define RxENDPKT			   		0x00000040
#define TxENDPKT			   		0x00000080
#define EP_RLZED			    	0x00000100
#define ERR_INT				    	0x00000200

/*********************************************************************************************************
  Interrupt Bit Definitions for EPs and Device Status Interrupt
*********************************************************************************************************/

#define FRAMEINTERRUPT			  	0x00000001 
#define FASTINTERRUPT			 	0x00000002 
#define SLOWINTERRUPT			  	0x00000004 
#define DevStatusInterrupt		  	0x00000008 
#define EP_RLZEDINT				  	0x00000100

/*********************************************************************************************************
  The Mask of USB Device Interrupt Priority Register
*********************************************************************************************************/

#define FRAME_PRIO				  	0x01 
#define EP_FAST_PRIO			 	0x02

/*********************************************************************************************************
  Interrupt Bit Definition for DMA Interrupt
*********************************************************************************************************/

#define USB_DMA_INT				  	0x00000040

/*********************************************************************************************************
  USB DMA Interrupt
*********************************************************************************************************/

#define USBDMA_EOT_INT				0x01
#define USBDMA_NDD_INT				0x02
#define USBDMA_ERR_INT				0x04

#define EP0MaxPacketSize		  	64 
#define EP1MaxPacketSize		  	64 
#define EP2MaxPacketSize		  	64 
#define EP3MaxPacketSize		  	1023 
#define EP4MaxPacketSize		  	64 
#define EP5MaxPacketSize		  	64 
#define EP6MaxPacketSize		  	1023 
#define EP7MaxPacketSize		  	64 
#define EP8MaxPacketSize		  	64 
#define EP9MaxPacketSize		  	1023 
#define EP10MaxPacketSize		  	64 
#define EP11MaxPacketSize		  	64 
#define EP12MaxPacketSize		  	1023 
#define EP13MaxPacketSize		  	64 
#define EP14MaxPacketSize		  	64 
#define EP15MaxPacketSize		  	64 

/*********************************************************************************************************
  USB Interrupt Status Register Mask
*********************************************************************************************************/

#define USBINT_STATUS_BLOCKINTS		0x80000000
#define USBINT_STATUS_DMA			0x00000004
#define USBINT_STATUS_HP			0x00000002
#define USBINT_STATUS_LP			0x00000001

/*********************************************************************************************************
  Device Interrupt Status Register Mask
*********************************************************************************************************/

#define DEVINT_STATUS_ERRINT		0x00000200
#define DEVINT_STATUS_EPRLZED		0x00000100
#define DEVINT_STATUS_CDFULL		0x00000020
#define DEVINT_STATUS_DDEMPTY		0x00000010
#define DEVINT_STATUS_DEVSTAT		0x00000008
#define DEVINT_STATUS_EP_FAST		0x00000002
#define DEVINT_STATUS_EP_SLOW		0x00000004

/*********************************************************************************************************
  All Endpoint Register Mask
*********************************************************************************************************/

#define USB_ENDP00					0x00000001
#define USB_ENDP01					0x00000002
#define USB_ENDP02					0x00000004
#define USB_ENDP03					0x00000008
#define USB_ENDP04					0x00000010
#define USB_ENDP05					0x00000020
#define USB_ENDP06					0x00000040
#define USB_ENDP07					0x00000080
#define USB_ENDP08					0x00000100
#define USB_ENDP09					0x00000200
#define USB_ENDP10					0x00000400
#define USB_ENDP11					0x00000800

/*********************************************************************************************************
  Receive Packet length Register Mask 
*********************************************************************************************************/

#define REC_PACKETSIZE_PKTRDY		0x00000800
#define REC_PACKETSIZE_DV			0x00000400
#define REC_PACKETSIZE_PKT_LNGTH	0x000003FF

/*********************************************************************************************************
  Select Endpoint Mask 
*********************************************************************************************************/

#define USB_STALL					0x02
#define USB_SETUPPACKET				0x04

/*********************************************************************************************************
  Device Command
*********************************************************************************************************/

#define USBCMD_SET_ADDRESS			0x00D00500
#define USBDAT_SET_ADDRESS			0x00000100

#define USBCMD_CONFIG_DEV			0x00D80500
#define USBDAT_CONFIG_DEV			0x00000100

#define USBCMD_SET_MODE				0x00F30500
#define USBDAT_SET_MODE				0x00000100

#define USBCMD_RDCURRENT_FRAME  	0x00F50500
#define USBDAT_RDCURRENT_FRAME		0x00F50200

#define USBCMD_RDTEST_REG			0x00FD0500
#define USBDAT_RDTEST_REG			0x00FD0200

#define USBCMD_READ_TESTREG			0x00FD0500
#define USBDAT_READ_TESTREG			0x00FD0200

#define USBCMD_SET_DEVSTATUS		0x00FE0500
#define USBDAT_SET_DEVSTATUS		0x00000100

#define USBCMD_GET_DEVSTATUS		0x00FE0500
#define USBDAT_GET_DEVSTATUS		0x00FE0200

#define USBCMD_GET_ERRCODE			0x00FF0500
#define USBDAT_GET_ERRCODE			0x00FF0200

#define USBCMD_READ_ERRSTATUS		0x00FB0500
#define USBDAT_READ_ERRSTATUS		0x00FB0200

/*********************************************************************************************************
  Select Endpoint
*********************************************************************************************************/

#define USBCMD_SEL_ENDP				0x00000500
#define USBDAT_SEL_ENDP				0x00000200

/*********************************************************************************************************
  Select Endpoint / Clear Interrupt
*********************************************************************************************************/