atl_mix.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 _ATL_MNG_H
#define _ATL_MNG_H

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

#include	"_hc_core/dev_ep.h"
#include	"_hc_core/transfer.h"


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

#define		CompletionCode_NoEror				0x0
#define		CompletionCode_CRC					0x1
#define		CompletionCode_BitStuffing			0x2
#define		CompletionCode_DataToggleMismatch	0x3
#define		CompletionCode_Stall				0x4
#define		CompletionCode_DeviceNotResponding	0x5
#define		CompletionCode_PIDCheckFailure		0x6
#define		CompletionCode_UnexpectedPID		0x7
#define		CompletionCode_DataOverrun			0x8
#define		CompletionCode_DataUnderrun			0x9
#define		CompletionCode_BufferOverrun		0xC
#define		CompletionCode_BufferUnderrun		0xD

#define		Speed_Full							0
#define		Speed_Low							1

#define		DirectionPID_SETUP					0
#define		DirectionPID_OUT					1
#define		DirectionPID_IN						2
#define		NoDirection_Just_Hold				3

#define		SETUP								DirectionPID_SETUP
#define		OUT									DirectionPID_OUT
#define		IN									DirectionPID_IN
#define		HOLD								NoDirection_Just_Hold


#define		ATL_FULL_RW							0x0
#define		ATL_SHORT_READ						0x1
#define		ATL_SHORT_WRITE						0x2

#define		NO_OPEN_ATL_TRANSFER_SLOT			0xFF

#define		Format_Async						0
#define		Format_Iso							1


/****************************************************************************/
/*	types																	*/
/****************************************************************************/

typedef	struct	PTD_h		{
								unsigned char	byte[ 8 ];
							}
							PTD_header;
									
typedef	struct	PTD_h_p		{
								unsigned short	ActualBytes;
								unsigned char	CompletionCode;
								unsigned char	Active;
								unsigned char	Toggle;
								unsigned short	MaxPacketSize;
								unsigned char	EndpointNumber;
								unsigned char	Last;
								unsigned char	Speed;
								unsigned short	TotalBytes;
								unsigned char	DirectionPID;
								unsigned char	Format;
								unsigned char	FunctionAddress;
								unsigned char	PollingRate;
								unsigned char	StartingFrame;
								unsigned char	Paired;
								unsigned char	PingPong;
							}
							PTD_header_param;


typedef	struct	_buffer_segment_info
							{
								unsigned short	single_buffer_size;		//	for ISTL
								unsigned short	payload_size;			//	for INTL/ATL
								unsigned short	n_of_blocks;			//	for INTL/ATL
							}
							buffer_segment_info;


typedef	struct	_buffer_info
							{
								buffer_segment_info		isochr;
								buffer_segment_info		interr;
								buffer_segment_info		aperio;
							}
							buffer_info;


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

extern unsigned long		gp_cc_logger[ 16 ];


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

void				atlmix_buffer_setting( unsigned short isochro_single_size, unsigned short interr_payload_size, unsigned short interr_block_size, unsigned short aperio_block_size );
unsigned char		atlmix_get_open_transfer_index( unsigned char transfer_type );
void				atlmix_free_transfer_index( unsigned char transfer_type, unsigned char index );
void				atlmix_free_transfer( transfer_instance_ptr tip );
transfer_instance	*atlmix_set_transfer( unsigned char transfer_type, unsigned char polling_rate, unsigned char index, unsigned char *buffer_ptr, unsigned short length, unsigned char direction, endpoint_info_ptr epi_ptr, void (*callback)( endpoint_info_ptr epi_ptr ) );
void				atlmix_re_enable_interrupt_transfer( transfer_instance *tr_inst_ptr );
unsigned char		atlmix_is_fatal_error( transfer_instance *tr_inst_ptr );

void				atlmix_show_all_ptd_header( void );
void				atlmix_show_ptd_header( unsigned char transfer_type, unsigned char index );
void				atlmix_view_PTD( unsigned char index );
void				atlmix_display_open_slot( void );

void				atlmix_buffer_parameter_initialize( buffer_info *bip );

unsigned char		atlmix_pp_which_buffer( void );
void				atlmix_pp_link_indexes( unsigned char blk0, unsigned char blk1 );
void				atlmix_pp_start( void );
void				atlmix_pp_unlink_indexes( void );
unsigned char		atlmix_pp_atl_active( void );
void				atlmix_pp_atl_flag_mask( unsigned char flag );
unsigned char		atlmix_pp_operation_active( void );

unsigned short		atlmix_atl_payload_size( void );


#endif _ATL_MNG_H