dev_ep.h

使用ISP1362芯片的USB_OTG参考设计源代码比较新的版本

/*
**  WASABI-Hot! version 1.2c   
**
**
**      -- copyright (c) 2001-2004 by Philips Japan, Ltd. -- All rights reserved --
**
**
**      ** This code has been made to check/learn                          ** 
**      **                             the ISP1362/ISP1363 functionalities **
**      ** Release 06-Aug-2004                                             **
**
**      OKANO, Akifumi
**      
**		Application Laboratory, Mobile and Connectivity
**      Semiconductors Div, Philips Japan Ltd.
**      [e-mail]
**      [phone] 
*/

#ifndef _DEV_EP_H
#define _DEV_EP_H


/****************************************************************************/
/*	includes																*/
/****************************************************************************/

#include		"_hc_core/chap9.h"


/****************************************************************************/
/*	constants																*/
/****************************************************************************/

#define		venderID( x )					(((x)->dev_descriptor).idVendor)

#define		DEFAULT_BUFFER_SIZE				8
#define		MAX_DEVICE_NUM					128

#define		MAX_ENDPOINT_NUM				16

#define		EpOUT							0
#define		EpIN							1

#define		MAX_HUB_PORTS					5


/****************************************************************************/
/*	global vars																*/
/****************************************************************************/

typedef	struct		epi			*endpoint_info_ptr;

typedef	struct		epi			{
									unsigned short				max_packet_size;
									unsigned char				dev_addr;
									unsigned char				ep_num;
									unsigned char				toggle;
									unsigned char				speed;
									unsigned char				direction;
									unsigned char				tr_type;			//	"Async or Iso" for PTD parameter
									unsigned char				transfer_type;		//	Ctrl, Iso, Bulk, Intrr
									void						*transfer_instance;
									std_endpoint_descriptor		endpoint_descriptor;
								}
								endpoint_info;

typedef	struct		dev			{
									unsigned char				address;
									unsigned char				speed;
									std_dev_descriptor			dev_descriptor;
									std_conf_descriptor			conf_descriptor;
									std_interface_descriptor	interfacef_descriptor;
									endpoint_info_ptr			epi_ptr[ 2 ][ MAX_ENDPOINT_NUM ];	///////// VERSION-1.2
									unsigned short				*string_manufacturer;
									unsigned short				*string_product;
									unsigned short				*string_serialNum;
									void						*class_instance_ptr;
									void						*protocol_instance_ptr;  //Modification by hara
									unsigned char				topology_layer;
								}
								device_instance;
								


/****************************************************************************/
/*	function prototypes														*/
/****************************************************************************/

device_instance		*devep_create_device( unsigned char speed, unsigned char topology_layer );
unsigned char		*devep_get_configuration_and_interface( device_instance *dvi_ptr );
unsigned char		devep_regist_config_descriptors( device_instance *dvi_ptr, unsigned char configuration_number, unsigned char interface_number );

device_instance		*devep_make_device_and_setup_ep0_connection( unsigned char speed, unsigned char topology_layer );
void				devep_dispose_device( device_instance **dvi_ptr_ptr );
void				devep_device_list_linitialize( void );
device_instance		*devep_find_device( unsigned char address );

unsigned short		devep_std_request( unsigned char *buff_ptr, device_instance *dvi_ptr, unsigned short req, unsigned short wValue, unsigned short wIndex, unsigned short *wLength );

device_instance 	*devep_find_class_interface( unsigned char InterfaceClassID, unsigned char search_start_address );
unsigned char		devep_check_interface_class_ID( device_instance *dviPtr, unsigned char InterfaceClassID );
unsigned char		devep_get_interface_class_ID( device_instance *dviPtr );
unsigned char		devep_get_device_class_ID( device_instance *dviPtr );

unsigned char		devep_get_interface_protocol_ID( device_instance *dviPtr );	 // modification by hara
unsigned char		devep_check_interface_protocol_ID( device_instance *dviPtr, unsigned char InterfaceProtocolID ); 	// modification by hara


#endif _DEV_EP_H