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minidso
2016-04-30 20:56:50 +05:00
commit 4d014816a7
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73
S100App/Inc/USB_bot.h Normal file
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/******************** (C) COPYRIGHT 2013 e-Design Co., Ltd. ********************
File Name : USB_bot.h
Version : STM32 USB Disk Ver 3.4 Author : MCD Application Team & bure
*******************************************************************************/
#ifndef __USB_BOT_H
#define __USB_BOT_H
typedef struct _Bulk_Only_CBW
{
u32 dSignature;
u32 dTag;
u32 dDataLength;
u8 bmFlags;
u8 bLUN;
u8 bCBLength;
u8 CB[16];
}
Bulk_Only_CBW;
/* Bulk-only Command Status Wrapper */
typedef struct _Bulk_Only_CSW
{
u32 dSignature;
u32 dTag;
u32 dDataResidue;
u8 bStatus;
}
Bulk_Only_CSW;
#define BOT_IDLE 0 /* Idle state */
#define BOT_DATA_OUT 1 /* Data Out state */
#define BOT_DATA_IN 2 /* Data In state */
#define BOT_DATA_IN_LAST 3 /* Last Data In Last */
#define BOT_CSW_Send 4 /* Command Status Wrapper */
#define BOT_ERROR 5 /* error state */
#define BOT_CBW_SIGNATURE 0x43425355
#define BOT_CSW_SIGNATURE 0x53425355
#define BOT_CBW_PACKET_LENGTH 31
#define CSW_DATA_LENGTH 0x000D
/* CSW Status Definitions */
#define CSW_CMD_PASSED 0x00
#define CSW_CMD_FAILED 0x01
#define CSW_PHASE_ERROR 0x02
#define SEND_CSW_DISABLE 0
#define SEND_CSW_ENABLE 1
#define DIR_IN 0
#define DIR_OUT 1
#define BOTH_DIR 2
#define BULK_MAX_PACKET_SIZE 0x00000040
extern u8 Bot_State;
extern u16 Data_Len;
extern u8 Bot_State;
extern Bulk_Only_CBW CBW;
extern Bulk_Only_CSW CSW;
extern u8 Bulk_Buff[];
void Mass_Storage_In (void);
void Mass_Storage_Out (void);
void CBW_Decode(void);
void Transfer_Data_Request(u8* Data_Pointer, u16 Data_Len);
void Set_CSW (u8 CSW_Status, u8 Send_Permission);
void Bot_Abort(u8 Direction);
#endif
/********************************* END OF FILE ******************************/