Mobile Apps - SD card driver

Asked By Clearco

16-Nov-09 02:02 PM

Hi All,

I am trying to get SD card working on Windows CE 5.0.
I cannot see the appropriate folder appearing ("Storage Card").
So I was trying to debug the driver to spot the problem.
The result is:
the driver is correctly loaded
(I can see the expected "DSK" notification by using
RequestDeviceNotifications),
but the folder is still missing.
Here is my registry settings:

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SDMemory]
;"PartitionDriver"=""          ; removable storage cannot have
partitions

[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\SDMemory_Class]
per bus transfer

I have no idea about how should I continue the debug...
any clue to continue the search?

Thanks in advance

Filippo

17-Nov-09 03:06 AM

Id the SD formatted? You will not see the folder if it is not

--
Luca Calligaris (MVP-Windows Embedded)
l.calligaris.nospam@eurotech.it.nospam
www.eurotech.it

17-Nov-09 05:05 AM

On 17 Nov, 09:06, "Luca Calligaris [eMVP]"

Thanks for the reply.
Yes, the card is formatted.
I can see its content on another WinCe device

Filippo

17-Nov-09 07:16 PM

Have you included a file system compatible with whatever is on the card?
Can you use the Storage Manager in the control panel to see/manage the
device?

--
Dean Ramsier - eMVP
BSQUARE Corporation

26-Nov-09 05:15 PM

We checked but it was ok.
We are investigating the signal of the SD card now.

Thanks

02-Dec-09 12:39 PM

I confirm: it was a problem related to hardware.