bulkout.c

来自「dz3000_51.0.0.4.rar」· C语言 代码 · 共 139 行

/*++

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

Module Name:

        bulkout.c

Abstract:

        Module related to bulk out pipe

Environment:

        Keil C51 Compiler

Revision History:

        08/28/2001      Chi-Yeh Tsai    created                 

--*/

//=============================================================================
//Header file
//=============================================================================
#include "general.h"
#include "bulkout.h"
#include "main.h"
#include "intr.h"
#include "ctlsetup.h"
#include "usbsidc.h"
#include "usbmsdc2.h"

//richie@si0425
#include "uiflow.h"

//=============================================================================
//Symbol
//=============================================================================
//-----------------------------------------------------------------------------
//Constant
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
//Variable
//-----------------------------------------------------------------------------
data    BIT     G_btDataShort;

xdata   ULONG   G_ulStorDataLength;
xdata   ULONG   G_ulStorDataIndex;

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

//=============================================================================
//Program
//=============================================================================
//-----------------------------------------------------------------------------
//BULKOUT_Packet
//-----------------------------------------------------------------------------
void BULKOUT_Packet(void) USING_1
/*++

Routine Description:

        process packet of bulk out pipe of storage interface 

Arguments:

        none

Return Value:

        none

--*/
{
#if (USBMSDC_OPTION == 1)
        if (G_ucPktStorIntrf == K_StorageInterface1)
        {
                if (G_ucStorIntrf1Class == K_MassStorageClassCbi)
                        USBMSDC_CbiBulkOutData();
        }
        else //if (G_ucPktStorIntrf == K_StorageInterface2)
        {
                if (G_ucStorIntrf2Class == K_MassStorageClassCbi)
                        USBMSDC_CbiBulkOutData();
        }
#endif

#if (USBMSDC_OPTION == 2)
        if (G_ucPktStorIntrf == K_StorageInterface1)
        {
//richie@si0417
//                if (G_ucStorIntrf1Class == K_MassStorageClassBo)
//		if (G_ui_status == K_UI_mass_storage)
	        if ( ((G_UIStatus & 0xff00) == K_UISTATUS_USBMODE_MASS)  //yichang@replace
		   && (G_CameraOptions.Storage == K_UIOPTION_STORAGE_MSDC) )	
		   
                        USBMSDC_BoBulkOutData();
        }
        else //if (G_ucPktStorIntrf == K_StorageInterface2)
        {
//richie@si0417
//                if (G_ucStorIntrf1Class == K_MassStorageClassBo)
//		if (G_ui_status == K_UI_mass_storage)
	        if ( ((G_UIStatus & 0xff00) == K_UISTATUS_USBMODE_MASS)  //yichang@replace
		   && (G_CameraOptions.Storage == K_UIOPTION_STORAGE_MSDC) )	
		   

                        USBMSDC_BoBulkOutData();
        }
#endif

#if (USBSIDC_OPTION == 1)
        if (G_ucPktStorIntrf == K_StorageInterface1)
        {
//richie@si0417
//                if (G_ucStorIntrf1Class == K_StillImageClass)
//		if (G_ui_status == K_UI_still_image_class)
	        if ( ((G_UIStatus & 0xff00) == K_UISTATUS_USBMODE_MASS)  //yichang@replace
		   && (G_CameraOptions.Storage == K_UIOPTION_STORAGE_SIDC) )	
                        USBSIDC_BulkOutData();
        }
        else //if (G_ucPktStorIntrf == K_StorageInterface2)
        {
//richie@si0417
//                if (G_ucStorIntrf1Class == K_StillImageClass)
//		if (G_ui_status == K_UI_still_image_class)
	        if ( ((G_UIStatus & 0xff00) == K_UISTATUS_USBMODE_MASS)  //yichang@replace
		   && (G_CameraOptions.Storage == K_UIOPTION_STORAGE_SIDC) )	
                        USBSIDC_BulkOutData();
        }
#endif
}