弱弱的问一下：在wince5.0中如何实现对SD卡的驱动？

wucc007isyou · 发表于2008-11-30 22:01

弱弱的问一下：在wince5.0中如何实现对SD卡的驱动？ [复制链接]

在wince5.0中如何实现对SD卡的驱动,是不是要以下步骤:

1.在WINCE 项目中添加SD 卡的相关的组建,例如:

CATALOG->device drivers->SDIO->SDMemory
CATALOG->device drivers->SDIO->SDIO Host->Samsung 2410 SDIO Host

CATALOG->device drivers-> Storage Devices ->Storage Devices ->Secure Digital/Multimedia Card (SD/MMC)等

2.添加文件到 PLATFORM.BIB 中.

; SD BUS driver
SDBusDriver.dll  $(_FLATRELEASEDIR)\SDBusDriver.dll  NK SH
; SD host
SDCSDCard.DLL  $(_FLATRELEASEDIR)\SDCSDCard.DLL  NK SH
SDMemory.dll  $(_FLATRELEASEDIR)\SDMemory.dll NK SH
3.添加注册表项目:

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; charlie, SDIO
; two step load process, the bus driver will perform it''s
; own ActivateDevice call in the Entry point provided
; this way the driver even though it is a Builtin device, it can be unloaded
[HKEY_LOCAL_MACHINE\Drivers\Builtin\SDBusDriver]
"Order"=dword:20
"Dll"="SDBusDriver.dll"
"Entry"="SDBusDriverStartUp"

[HKEY_LOCAL_MACHINE\Drivers\SDCARD\SDBusDriver]
"Order"=dword:20
"Dll"="SDBusDriver.dll"
"Prefix"="SDC"
"ThreadPriority"=dword:64    ; default thread priority for dispatch thread
"RequestListDepth"=dword:30 ; pre-allocated requests
;"ZoneMask"=dword:e01d       ; example zone mask

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SDMemory]
"Name"="SD Memory Card"
"Folder"="Storage Card"
; "PartitionDriver"=""       ; removable storage cannot have partitions

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MMC]
"Name"="MMC Card"
"Folder"="Storage Card"
; "PartitionDriver"=""       ; removable storage cannot have partitions

; SD Memory Storage class driver
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\SDMemory_Class]
"Dll"="SDMemory.dll"
"Prefix"="DSK"
"FSD"="FATFS.DLL"
"IOCTL"=dword:4          ; DISK_IOCTL_INITIALIZE, sent to driver by DeviceManager
"BlockTransferSize"=dword:40 ; Send no more than 64 blocks of data per bus transfer
;"SingleBlockWrites"=dword:1 ; alternatively force the driver to use single block access

"Profile"="SDMemory"
"IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}",
                  "{A32942B7-920C-486b-B0E6-92A702A99B35}"

; MMC Storage Class Driver
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\MMC_Class]
"Dll"="SDMemory.dll"
"Prefix"="DSK"
"FSD"="FATFS.DLL"
"IOCTL"=dword:4          ; DISK_IOCTL_INITIALIZE, sent to driver by DeviceManager
"BlockTransferSize"=dword:40 ; Send no more than 64 blocks of data per bus transfer
;"SingleBlockWrites"=dword:1 ; alternatively force the driver to use single block access

"Profile"="MMC"
  "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}",
                  "{A32942B7-920C-486b-B0E6-92A702A99B35}"

; setting for SD bus driver to load driver
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\HostControllers\SDSC]
"Dll"="SDCSDCard.dll"
"Prefix"="SDC"

4.系统启动后,SDBus.dll和SDHC_SC2410.dll能在注册表HKEY_LOCAL_MACHINE\Drivers\Active 看到.

这样就基本完成了对SD功能的添加，对么？

callbeeny · 发表于2008-11-30 22:07

但是在PB5.0中，在这个路径下没有这个组件啊：
CATALOG->device drivers-> Storage Devices ->Storage Devices ->Secure Digital/Multimedia Card (SD/MMC)

alexander007

[img=C:\Documents and Settings\iwillbeback008\桌面\SD卡PB调试截图]\Active33-SDBusDriver.jpg[/img]

luoyesong

你是友善的板子吧。

友善的BSP是4.2的版本，根本没有SD卡驱动源码。
就是三个DLL，你去看看BSP下的file文件夹，有三个DLL的。

直接打包即可。

上面微软的组件一个都不用选。

检测引脚是EINT16，不能改动。

哈哈

xyw6813927

你赶紧得分啊，不然以后你就没有分可得了。

xxxhenxi

引用 3 楼 gooogleman 的回复:
你是友善的板子吧。

友善的BSP是4.2的版本，根本没有SD卡驱动源码。
就是三个DLL，你去看看BSP下的file文件夹，有三个DLL的。

直接打包即可。

上面微软的组件一个都不用选。

检测引脚是EINT16，不能改动。

哈哈

那按照你说的，就是直接做第二步的：
2.添加文件到 PLATFORM.BIB 中：
; SD BUS driver
SDBusDriver.dll  $(_FLATRELEASEDIR)\SDBusDriver.dll  NK SH
; SD host
SDCSDCard.DLL  $(_FLATRELEASEDIR)\SDCSDCard.DLL  NK SH
SDMemory.dll  $(_FLATRELEASEDIR)\SDMemory.dll  NK SH
这样就可以了么？

hc2007