"MikeHan" <hanzn@126.com> ¼¶¼g©ó¶l¥ó·s»D:...
> Dear Nicolas & Friends:
>
> Thank you very much for your reply. I'm very sorry I havn't
> descipe this question clear, please see the following:
>
> ---------------------------
> | |
> | |
> | |
> | Resident Flash |
> | |
> | |
> | |
> | |
> | =================|
> | OS |
> | |
> | =================|
> | Loader |
> ==================
>
> Nand Flash
>
> Now our wince BB board has a large nandflash(2G), but the OS is only
> 200M.
>
> We have make the resident flash as a visiable storage, but I want to
> make it as Usb Mass Storage disk when it connecting with PC.
> According to the usb driver of Wince, I must operate the resident flash
> with the following mode:
>
> Store_init
> Store_Close
> DeviceIOControl( Read, write....).
>
> I don't know how to operate this resident flash and make it as a usb
> device on PC. I 'm familar with Usb driver, but I'm not familar with
> storage device.
>
> Please help me thank you very much.
>
> Best Regards
> Mike han
>
>
>
> ----- Original Message -----
> From: "Jacky Ko" <JackyKo@discussions.microsoft.com>
> Newsgroups: microsoft.public.tw.windowsce
> Sent: Friday, August 25, 2006 12:43 AM
> Subject: RE: (help)(???WinCE?Nand??????Usb?)
>
>
>> ???????Nand flash???,??block driver????????
>> ??USB???IO???NAND flash?????
>> --
>> Jacky Ko
>> Microsoft MVP for Windows Embedded
>> www.advantech.com
>> Advantech Co., Ltd
>>
>>
>
>
>
> Best Regards
> Mike Han
>
>
> "Nicolas BESSON" <n_besson@adeneo.adetel_group.com>
> ???????:u4smqJ3xGHA.356@TK2MSFTNGP02.phx.gbl...
>> Hi Mike,
>>
>> I'm not sure to understand what you really want to do with this extra
>> nand flash area.
>> If you want to make it visible under Windows CE as a storage area, you
>> have to develop a block device driver. The first step for that kind of
>> driver is to implement an FMD to manage the access to the nand flash
>> ship. This FMD is used by the FAL to give access to the content of a
>> storage area.
>> Registry settings are need for your driver to be available by the storage
>> manager.
>>
>> Take a look to that page for detailed steps :
>> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk40/html/cxhowHowToDevelopFlashMediaDriverFMD.asp
>>
>>
>> BR
>>
>> --
>> -----------------------------------------
>> To reply to me, remove the underscores (_) from my email address (and
>> please indicate which newsgroup and message).
>>
>> Nicolas BESSON
>> ADENEO (ADESET)
>> Windows Embedded Consultant
>>
>> MikeHan a écrit :
>>> Dear Friends:
>>>
>>> My WinCE BB has 2G nand flash, but the Code&Data is only 20M, so
>>> I have confige the residual space as a storage disk.
>>> How can I make this space as Usb Mass Storage disk, I analysis
>>> WinCE Usb driver code, and now when device attached to the PC, Usb
>>> driver received "Attach" message , for this message, Usb driver need
>>> initialize Store(Call Store_Init), but it's fail.
>>>
>>> Please help me, my good friend, and I believe following the
>>> increasing of nand flash, this need will be more and more earnest.
>>>
>>> Best Regards
>>> Mike Han
>>>
>>> Best Regards
>>> Mike Han
>>
>> --
>> -----------------------------------------
>> To reply to me, remove the underscores (_) from my email address (and
>> please indicate which newsgroup and message).
>>
>> Nicolas BESSON
>> ADENEO (ADESET)
>> Windows Embedded Consultant
>
>