bulkout.h

来自「凌阳MP3 spSPCA755yuanma」· C头文件 代码 · 共 49 行

/*++

Copyright (c) 2001 Sunplus Technology Co., Ltd.

Module Name:

        bulkout.h

Abstract:

        Header file related to out packet of bulk out pipe

Environment:

        Keil C51 Compiler

Revision History:

        08/28/2001      Chi-Yeh Tsai    created                 

--*/

//------------------------------------------------------------------------------
//Constant
//------------------------------------------------------------------------------
//USB Class of Interface with Bulk-In/Bulk-Out/Interrupt-In Pipe
#define K_NoneClass                     0x00
#define K_MassStorageClassCbi           0x01
#define K_MassStorageClassBo            0x02
#define K_StillImageClass               0x03

//------------------------------------------------------------------------------
//External Link
//------------------------------------------------------------------------------
extern  data    BIT     G_btDataShort;

extern  xdata   ULONG   G_ulStorDataLength;
extern  xdata   ULONG   G_ulStorDataIndex;

extern  xdata   UCHAR   G_ucBulkPhase;
/*++
extern  xdata   UCHAR   G_ucBulk2Phase;
--*/

//------------------------------------------------------------------------------
//Function Prototype
//------------------------------------------------------------------------------
void BULKOUT_Packet(void);