mirror of
https://github.com/MarlinFirmware/Marlin.git
synced 2024-11-27 13:56:24 +00:00
117 lines
3.9 KiB
C
117 lines
3.9 KiB
C
/*----------------------------------------------------------------------------
|
|
* U S B - K e r n e l
|
|
*----------------------------------------------------------------------------
|
|
* Name: MSC.H
|
|
* Purpose: USB Mass Storage Class Definitions
|
|
* Version: V1.10
|
|
*----------------------------------------------------------------------------
|
|
* This software is supplied "AS IS" without any warranties, express,
|
|
* implied or statutory, including but not limited to the implied
|
|
* warranties of fitness for purpose, satisfactory quality and
|
|
* noninfringement. Keil extends you a royalty-free right to reproduce
|
|
* and distribute executable files created using this software for use
|
|
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
|
* else gives you the right to use this software.
|
|
*
|
|
* Copyright (c) 2005-2009 Keil Software.
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef __MSC_H__
|
|
#define __MSC_H__
|
|
|
|
|
|
#if defined ( __GNUC__ )
|
|
#define __packed __attribute__((__packed__))
|
|
#endif
|
|
|
|
|
|
/* MSC Subclass Codes */
|
|
#define MSC_SUBCLASS_RBC 0x01
|
|
#define MSC_SUBCLASS_SFF8020I_MMC2 0x02
|
|
#define MSC_SUBCLASS_QIC157 0x03
|
|
#define MSC_SUBCLASS_UFI 0x04
|
|
#define MSC_SUBCLASS_SFF8070I 0x05
|
|
#define MSC_SUBCLASS_SCSI 0x06
|
|
|
|
/* MSC Protocol Codes */
|
|
#define MSC_PROTOCOL_CBI_INT 0x00
|
|
#define MSC_PROTOCOL_CBI_NOINT 0x01
|
|
#define MSC_PROTOCOL_BULK_ONLY 0x50
|
|
|
|
|
|
/* MSC Request Codes */
|
|
#define MSC_REQUEST_RESET 0xFF
|
|
#define MSC_REQUEST_GET_MAX_LUN 0xFE
|
|
|
|
|
|
/* MSC Bulk-only Stage */
|
|
#define MSC_BS_CBW 0 /* Command Block Wrapper */
|
|
#define MSC_BS_DATA_OUT 1 /* Data Out Phase */
|
|
#define MSC_BS_DATA_IN 2 /* Data In Phase */
|
|
#define MSC_BS_DATA_IN_LAST 3 /* Data In Last Phase */
|
|
#define MSC_BS_DATA_IN_LAST_STALL 4 /* Data In Last Phase with Stall */
|
|
#define MSC_BS_CSW 5 /* Command Status Wrapper */
|
|
#define MSC_BS_ERROR 6 /* Error */
|
|
|
|
|
|
/* Bulk-only Command Block Wrapper */
|
|
#if defined ( __CC_ARM )
|
|
typedef __packed struct _MSC_CBW {
|
|
#elif defined ( __GNUC__ )
|
|
typedef struct __packed _MSC_CBW {
|
|
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
|
typedef __packed struct _MSC_CBW {
|
|
#endif
|
|
uint32_t dSignature;
|
|
uint32_t dTag;
|
|
uint32_t dDataLength;
|
|
uint8_t bmFlags;
|
|
uint8_t bLUN;
|
|
uint8_t bCBLength;
|
|
uint8_t CB[16];
|
|
} MSC_CBW;
|
|
|
|
/* Bulk-only Command Status Wrapper */
|
|
#if defined ( __CC_ARM )
|
|
typedef __packed struct _MSC_CSW {
|
|
#elif defined ( __GNUC__ )
|
|
typedef struct __packed _MSC_CSW {
|
|
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
|
typedef __packed struct _MSC_CSW {
|
|
#endif
|
|
uint32_t dSignature;
|
|
uint32_t dTag;
|
|
uint32_t dDataResidue;
|
|
uint8_t bStatus;
|
|
} MSC_CSW;
|
|
|
|
#define MSC_CBW_Signature 0x43425355
|
|
#define MSC_CSW_Signature 0x53425355
|
|
|
|
|
|
/* CSW Status Definitions */
|
|
#define CSW_CMD_PASSED 0x00
|
|
#define CSW_CMD_FAILED 0x01
|
|
#define CSW_PHASE_ERROR 0x02
|
|
|
|
|
|
/* SCSI Commands */
|
|
#define SCSI_TEST_UNIT_READY 0x00
|
|
#define SCSI_REQUEST_SENSE 0x03
|
|
#define SCSI_FORMAT_UNIT 0x04
|
|
#define SCSI_INQUIRY 0x12
|
|
#define SCSI_MODE_SELECT6 0x15
|
|
#define SCSI_MODE_SENSE6 0x1A
|
|
#define SCSI_START_STOP_UNIT 0x1B
|
|
#define SCSI_MEDIA_REMOVAL 0x1E
|
|
#define SCSI_READ_FORMAT_CAPACITIES 0x23
|
|
#define SCSI_READ_CAPACITY 0x25
|
|
#define SCSI_READ10 0x28
|
|
#define SCSI_WRITE10 0x2A
|
|
#define SCSI_VERIFY10 0x2F
|
|
#define SCSI_MODE_SELECT10 0x55
|
|
#define SCSI_MODE_SENSE10 0x5A
|
|
|
|
|
|
#endif /* __MSC_H__ */
|