Samir Bouaziz
is just added to File System Lib used by our students
Diff: usbhost_ms.h
- Revision:
- 0:7c305139fb85
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbhost_ms.h Sun Nov 10 20:59:07 2013 +0000
@@ -0,0 +1,101 @@
+/*
+**************************************************************************************************************
+* NXP USB Host Stack
+*
+* (c) Copyright 2008, NXP SemiConductors
+* (c) Copyright 2008, OnChip Technologies LLC
+* All Rights Reserved
+*
+* www.nxp.com
+* www.onchiptech.com
+*
+* File : usbhost_ms.h
+* Programmer(s) : Ravikanth.P
+* Version :
+*
+**************************************************************************************************************
+*/
+
+#ifndef USBHOST_MS_H
+#define USBHOST_MS_H
+
+/*
+**************************************************************************************************************
+* INCLUDE HEADER FILES
+**************************************************************************************************************
+*/
+
+#include "usbhost_inc.h"
+
+/*
+**************************************************************************************************************
+* MASS STORAGE SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define MS_GET_MAX_LUN_REQ 0xFE
+#define MASS_STORAGE_CLASS 0x08
+#define MASS_STORAGE_SUBCLASS_SCSI 0x06
+#define MASS_STORAGE_PROTOCOL_BO 0x50
+
+#define INQUIRY_LENGTH 36
+/*
+**************************************************************************************************************
+* SCSI SPECIFIC DEFINITIONS
+**************************************************************************************************************
+*/
+
+#define CBW_SIGNATURE 0x43425355
+#define CSW_SIGNATURE 0x53425355
+#define CBW_SIZE 31
+#define CSW_SIZE 13
+#define CSW_CMD_PASSED 0x00
+#define SCSI_CMD_REQUEST_SENSE 0x03
+#define SCSI_CMD_TEST_UNIT_READY 0x00
+#define SCSI_CMD_INQUIRY 0x12
+#define SCSI_CMD_READ_10 0x28
+#define SCSI_CMD_READ_CAPACITY 0x25
+#define SCSI_CMD_WRITE_10 0x2A
+
+/*
+**************************************************************************************************************
+* TYPE DEFINITIONS
+**************************************************************************************************************
+*/
+
+typedef enum ms_data_dir {
+
+ MS_DATA_DIR_IN = 0x80,
+ MS_DATA_DIR_OUT = 0x00,
+ MS_DATA_DIR_NONE = 0x01
+
+} MS_DATA_DIR;
+
+/*
+**************************************************************************************************************
+* FUNCTION PROTOTYPES
+**************************************************************************************************************
+*/
+
+USB_INT32S MS_BulkRecv ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer);
+
+USB_INT32S MS_BulkSend ( USB_INT32U block_number,
+ USB_INT16U num_blocks,
+ volatile USB_INT08U *user_buffer);
+USB_INT32S MS_ParseConfiguration(void);
+USB_INT32S MS_TestUnitReady (void);
+USB_INT32S MS_ReadCapacity (USB_INT32U *numBlks, USB_INT32U *blkSize);
+USB_INT32S MS_GetMaxLUN (void);
+USB_INT32S MS_GetSenseInfo (void);
+USB_INT32S MS_Init (USB_INT32U *blkSize, USB_INT32U *numBlks, USB_INT08U *inquiryResult);
+USB_INT32S MS_Inquire (USB_INT08U *response);
+
+void Fill_MSCommand ( USB_INT32U block_number,
+ USB_INT32U block_size,
+ USB_INT16U num_blocks,
+ MS_DATA_DIR direction,
+ USB_INT08U scsi_cmd,
+ USB_INT08U scsi_cmd_len);
+#endif