Re: AT91RM9200 USB Mass Storage Device BULK Design
- From: "linnix" <me@xxxxxxxxxxxxxxxxxx>
- Date: 29 Apr 2006 14:56:58 -0700
Ulf Samuelsson wrote:
linnix wrote:
Ulf Samuelsson wrote:
"oklm" <oklm803@xxxxxxx> skrev i meddelandet
news:Ae2dnScmi4GMgs3ZRVn-pw@xxxxxxxxxxxxxxx
Hi,Members!
I am looking for source code that will allow an embedded device
to look like an USB mass storage device when inserted into a host
PC. The embedded device has an ARM core, the CPU in particular is
an Atmel AT91RM9200, and will be using embedded Linux as its OS.
Anyone give me some advices about how can i modify the example
AT91RM9200-BasicUSB(CDC class) to Mass Storage Device class or
provide this source code!?
I think Linux 2.6.xx already has USB Mass Storage Code inside.
same as 2.4 and 2.2, but that's for the host side.
2.6 has client side as well
Yes for USB, no for ATA. You still need an ATA emulation layer as Mass
Storage device.
For the device, the easiest way is to use an USB-ATA bridge such as
TI's TUSB6250.
--
Best Regards,
Ulf Samuelsson
ulf@xxxxxxxxxxxxx
This message is intended to be my own personal view and it
may or may not be shared by my employer Atmel Nordic AB
.
- References:
- AT91RM9200 USB Mass Storage Device BULK Design
- From: oklm
- Re: AT91RM9200 USB Mass Storage Device BULK Design
- From: linnix
- Re: AT91RM9200 USB Mass Storage Device BULK Design
- From: Ulf Samuelsson
- AT91RM9200 USB Mass Storage Device BULK Design
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