Hi,
I am in the planning stages of developing a USB SmartMedia Device and a USB CFC(Compact Flash Card)
Device. I could find while parsing through the internet that the Microsoft USB MSC driver (usbstor.sys) supports
the CFC and SmartMedia devices and this driver is being used by some of the vendors. But I am yet to succeed in
finding out which protocol I should use for these CFC and SmartMedia devices (like RBC, SPC2, MMC-2 etc. I am not talking about the Bulk only or CBI protocol. ), so that I can use the usbstor.sys as the driver for my device. If any of you have any info related to this, It will be very helpful for me, if you can share it with.
Thanks in advance,
bye
prasanth
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There are devices being made in China that sell for a few dollars. They are mass storage compliant which means if you plug them in under Window Me, 2k, & XP the drive letter just appears and it works with no drivers. You will need drivers for 98 & NT if you want to support those platforms, but the OEM vendors of the devices also supply drivers. I think the vendor is in Taiwan.
----- Original Message -----
From: kupra
To: NT Developers Interest List
Sent: Sunday, July 14, 2002 11:16 PM
Subject: [ntdev] usbstor.sys
Hi,
I am in the planning stages of developing a USB SmartMedia Device and a USB CFC(Compact Flash Card)
Device. I could find while parsing through the internet that the Microsoft USB MSC driver (usbstor.sys) supports
the CFC and SmartMedia devices and this driver is being used by some of the vendors. But I am yet to succeed in
finding out which protocol I should use for these CFC and SmartMedia devices (like RBC, SPC2, MMC-2 etc. I am not talking about the Bulk only or CBI protocol. ), so that I can use the usbstor.sys as the driver for my device. If any of you have any info related to this, It will be very helpful for me, if you can share it with.
Thanks in advance,
bye
prasanth
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Hi, Prasanth.
They talked about this last year at WinHEC in a session called “Foundation
Technologies for Digital Devices”. Take a look at the PowerPoint
presentation from that session:
http://www.microsoft.com/winhec/presents2001/DigitalTech.ZIP
The first part of the presentation goes over the protocols you’ll need to
support. From what I remember, if you do follow the recommendations they
give, you can use the in-the-box drivers supplied Windows Me, 2000 and XP.
Best regards,
-Dan
Dan Germann
xxxxx@nospam.visi.com
----- Original Message -----
Subject: usbstor.sys
From: “kupra”
> Date: Mon, 15 Jul 2002 08:46:51 +0530
>
> Hi,
> I am in the planning stages of developing a USB SmartMedia Device and
a USB CFC(Compact Flash Card)
> Device. I could find while parsing through the internet that the Microsoft
USB MSC driver (usbstor.sys) supports
> the CFC and SmartMedia devices and this driver is being used by some of
the vendors. But I am yet to succeed in
> finding out which protocol I should use for these CFC and SmartMedia
devices (like RBC, SPC2, MMC-2 etc. I am not talking about the Bulk only or
CBI protocol. ), so that I can use the usbstor.sys as the driver for my
device. If any of you have any info related to this, It will be very helpful
for me, if you can share it with.
> Thanks in advance,
> bye
> prasanth
Ya this will help me. thanks a lot, Mr.Dan.
Regards,
Prasanth
Hi, All
I have a question about the function exported by ADVAPI32.dll.
What is ADVAPI32!ScGetPipeInput in charge of?
This function is included on the falling stack when an service program
started from Service Control Manager.
This function is undocumented anywhere as far as I know, so I would like
know what it is in charge of.
– the falling stack when an Service Program started
0012fbb8 77e873b6 00000054 00000000 00000000 ntdll!NtReadFile+0xb
0012fc2c 77dd80f6 00000054 0012fd04 00000216 KERNEL32!ReadFile+0x181
0012fc58 77dd7980 00000054 0012fd04 00000216 ADVAPI32!ScGetPipeInput+0xd
0012fcd4 77dd7903 00000054 0012fd04 00000216 ADVAPI32!ScDispatcherLoop+0x2f
0012ff34 0040355c 00413688 00620073 004034ee
ADVAPI32!StartServiceCtrlDispatcherW+0xdb
Thanks,
Futoshi