Device drivers for SD Card and Compact Flash

Hi All,

I need to develop the device driver for SD Card and Compact Flash for
board using AT91RM9200 micro.

I am not able to get decent souce for SD card driver development. Since
I don't have much idea about either devices any pointers or inputs will
be appreciated.

thanks

Hi,

> I need to develop the device driver for SD Card and Compact Flash for
> board using AT91RM9200 micro.
Isn't the driver a part of the default package you get on the cd from Atmel?
I tried the embedded Linux they supply with the development kit a couple 
of months ago, and as I recall it was supported in there...

Regards,
  Martin

Hi Martin,

I am using the Integrity RTOS and not getting the SDK from them.
Infact I am going to use COGENT (CSB337) board for evaluation purpose.

Can you share more information for the same and availability of it?

bye
ketan
Martin Egholm Nielsen <martin@egholm-nielsen.dk> wrote in message news:<40a36cc4$1@news.wineasy.se>...
> Hi,
> 
> > I need to develop the device driver for SD Card and Compact Flash for
> > board using AT91RM9200 micro.
> Isn't the driver a part of the default package you get on the cd from Atmel?
> I tried the embedded Linux they supply with the development kit a couple 
> of months ago, and as I recall it was supported in there...
> 
> Regards,
>   Martin

>>>I need to develop the device driver for SD Card and Compact Flash for
>>>board using AT91RM9200 micro.
>>Isn't the driver a part of the default package you get on the cd from Atmel?
>>I tried the embedded Linux they supply with the development kit a couple 
>>of months ago, and as I recall it was supported in there...
> I am using the Integrity RTOS and not getting the SDK from them.
> Infact I am going to use COGENT (CSB337) board for evaluation purpose.
> Can you share more information for the same and availability of it?
Well, I just received the "AT91 CD-ROM" from Atmel which contained a 
Linux. However, this is the same as you can download from 
"http://www.arm.linux.org.uk/". This contains a config-file for 
"at91rm9200dk"...
I guess this is the best information I can give you...

Regards,
  Martin

"Ketan" <talk2ketan@indiatimes.com> skrev i meddelandet
news:207beae1.0405130329.79123423@posting.google.com...
> Hi All,
>
> I need to develop the device driver for SD Card and Compact Flash for
> board using AT91RM9200 micro.
>
> I am not able to get decent souce for SD card driver development. Since
> I don't have much idea about either devices any pointers or inputs will
> be appreciated.
>
> thanks

http://maxim.org.za/AT91RM9200  is a good link for AT91RM9200 and has a
CompactFlash driver
You may want to conact Sandisk to get the SD card documentation.

-- 
Best Regards,
Ulf Samuelsson   ulf@a-t-m-e-l.com
This is a personal view which may or may not be
share by my Employer Atmel Nordic AB

Hi Matin/Ulf,

thanks for inputs.

I was checking the linu arm grp. Found it useful, but have got stuck due
to different RTOS. 

Some good info on maxim site.. thanks Ulf

Bye
Ketan

"Ulf Samuelsson" <ulf@atmel.nospam.com> wrote in message news:<TK6qc.71$%b.61@amstwist00>...
> "Ketan" <talk2ketan@indiatimes.com> skrev i meddelandet
> news:207beae1.0405130329.79123423@posting.google.com...
> > Hi All,
> >
> > I need to develop the device driver for SD Card and Compact Flash for
> > board using AT91RM9200 micro.
> >
> > I am not able to get decent souce for SD card driver development. Since
> > I don't have much idea about either devices any pointers or inputs will
> > be appreciated.
> >
> > thanks
> 
> http://maxim.org.za/AT91RM9200  is a good link for AT91RM9200 and has a
> CompactFlash driver
> You may want to conact Sandisk to get the SD card documentation.