> > are there any software reference implementation for USB OHCI
> >controllers?
>
> Reference or a product.
A reference implementation means 1 or 2 months of my work.
An affordable and reliable product would be interesting.
To read a flash USB disk, a fully fledged HOST library is too much.
> We sell a stack together with Sciopta, also there is e.g. HCC Embedded
> or On Time which sell standalone stacks.
Ok, I'll take a look at your product.
> Look at HCC Embedded, AFAIR they have a stripped down stack for
> USB disk.
Ok, thanks :-)
Enrico
Reply by 42Bastian Schick●May 9, 20072007-05-09
On 5 May 2007 09:22:58 -0700, zigbee@libero.it wrote:
>Hi folks,
>
> are there any software reference implementation for USB OHCI
>controllers?
Reference or a product.
We sell a stack together with Sciopta, also there is e.g. HCC Embedded
or On Time which sell standalone stacks.
>
> Basically, I need to read a USB flash disk.
Look at HCC Embedded, AFAIR they have a stripped down stack for
USB disk.
--
42Bastian
Do not email to bastian42@yahoo.com, it's a spam-only account :-)
Use <same-name>@monlynx.de instead !
Thanks for the link. It does contain some pieces of code but it's not
a stand alone "OHCI library" :-(
> > Basically, I need to read a USB flash disk.
>
> You've got a *few* more layers to go after that OHCI HC
> driver ;-) But you asked!
I got a filesystem. I'm looking for an ohci library and the
implementation of some SCSI commad to access the USB disk. The only
OHCI open source code I found is embedded in the Linux kernel. At
first glance, it seems well written but I don't know how difficult
would be extract it from the kernel and compile it as a stand alone
library. Yet, I really don't know how to debug it on WindowsXP because
I think that USB code must be executed as a device driver.
> See <http://usb.org> for the standard stuff and think
> "Mass Storage Device".
> Michael N. Moran (h) 770 516 7918
> 5009 Old Field Ct. (c) 678 521 5460
> Kennesaw, GA, USA 30144 http://mnmoran.org
Enrico
Reply by Michael N. Moran●May 7, 20072007-05-07
zigbee@libero.it wrote:
> Hi folks,
>
> are there any software reference implementation for USB OHCI
> controllers?
You've got a *few* more layers to go after that OHCI HC
driver ;-) But you asked!
See <http://usb.org> for the standard stuff and think
"Mass Storage Device".
--
Michael N. Moran (h) 770 516 7918
5009 Old Field Ct. (c) 678 521 5460
Kennesaw, GA, USA 30144 http://mnmoran.org
"So often times it happens, that we live our lives in chains
and we never even know we have the key."
The Eagles, "Already Gone"
The Beatles were wrong: 1 & 1 & 1 is 1
Reply by Donald●May 5, 20072007-05-05
zigbee@libero.it wrote:
> Hi folks,
>
> are there any software reference implementation for USB OHCI
> controllers?
>
> The microcontroller I'm working on, has an OHCI controller but I
> really don't know where to start.
It must be secret microcontroller.
So we can not help you.
>
> Basically, I need to read a USB flash disk.
>
> thanks in advance for any help,
>
> Enrico
>
Reply by ●May 5, 20072007-05-05
Hi folks,
are there any software reference implementation for USB OHCI
controllers?
The microcontroller I'm working on, has an OHCI controller but I
really don't know where to start.
Basically, I need to read a USB flash disk.
thanks in advance for any help,
Enrico