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Discussion Groups | AT91SAM ARM | advice needed
For users of the Atmel AT91SAM7 and AT91SAM9 ARM CPU chips. Atmel has taken a new direction by combining on chip flash and ram with the ARM CPU on a single die. This provides low cost devices for small systems using the ARM CPU. This group is to exchange information to help users get started and learn how to use the devices.
advice needed - "Aaron S. Reynolds" - May 11 10:51:49 2008
Question from a newbie and nonprogrammer:
I am connecting this module http://www.olimex.com/dev/mod-mma7260q.html
which has this schematic
http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
to a usb modem.
Can the AT91SAM module be programmed as a usb host when the usb modem is
connected? If so, what throughput is possible?
Can the module host a single text only webpage which offers a query of a
logfile?
Can the module direct data to be written to a USB mass storage device?
If these things are possible, can you advise where to find someone to help
me accomplish this?
Thanks.
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
I am connecting this module http://www.olimex.com/dev/mod-mma7260q.html
which has this schematic
http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
to a usb modem.
Can the AT91SAM module be programmed as a usb host when the usb modem is
connected? If so, what throughput is possible?
Can the module host a single text only webpage which offers a query of a
logfile?
Can the module direct data to be written to a USB mass storage device?
If these things are possible, can you advise where to find someone to help
me accomplish this?
Thanks.
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
RE: advice needed - Jonathan Dumaresq - May 12 8:30:49 2008
It you CPU is a SAM7, it’s not possible to have it USB host.
If it is a SAM9 should be possible.
Jonathan
_____
De : A...@yahoogroups.com [mailto:A...@yahoogroups.com] De la part de
Aaron S. Reynolds
Envoyé : 9 mai 2008 11:17
À : A...@yahoogroups.com
Objet : [AT91SAM] advice needed
Question from a newbie and nonprogrammer:
I am connecting this module http://www.olimex.com/dev/mod-mma7260q.html
which has this schematic
http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
to a usb modem.
Can the AT91SAM module be programmed as a usb host when the usb modem is
connected? If so, what throughput is possible?
Can the module host a single text only webpage which offers a query of a
logfile?
Can the module direct data to be written to a USB mass storage device?
If these things are possible, can you advise where to find someone to help
me accomplish this?
Thanks.
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
If it is a SAM9 should be possible.
Jonathan
_____
De : A...@yahoogroups.com [mailto:A...@yahoogroups.com] De la part de
Aaron S. Reynolds
Envoyé : 9 mai 2008 11:17
À : A...@yahoogroups.com
Objet : [AT91SAM] advice needed
Question from a newbie and nonprogrammer:
I am connecting this module http://www.olimex.com/dev/mod-mma7260q.html
which has this schematic
http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
to a usb modem.
Can the AT91SAM module be programmed as a usb host when the usb modem is
connected? If so, what throughput is possible?
Can the module host a single text only webpage which offers a query of a
logfile?
Can the module direct data to be written to a USB mass storage device?
If these things are possible, can you advise where to find someone to help
me accomplish this?
Thanks.
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
Re: advice needed - Foltos - May 13 5:24:59 2008
Hi,
the SAM7S64 has an USB device port only. So it can not act as a host.
The SAM7 could use an external USB host module connected to the SPI or
to GPIO pins, but on this board none of these interfaces are accessible.
Foltos
Aaron S. Reynolds wrote:
>
> Question from a newbie and nonprogrammer:
>
> I am connecting this module
> http://www.olimex.com/dev/mod-mma7260q.html
>
> which has this schematic
> http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
>
> to a usb modem.
>
> Can the AT91SAM module be programmed as a usb host when the usb modem
> is connected? If so, what throughput is possible?
> Can the module host a single text only webpage which offers a query of
> a logfile?
> Can the module direct data to be written to a USB mass storage device?
>
> If these things are possible, can you advise where to find someone to
> help me accomplish this?
>
> Thanks.
>
>
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )
the SAM7S64 has an USB device port only. So it can not act as a host.
The SAM7 could use an external USB host module connected to the SPI or
to GPIO pins, but on this board none of these interfaces are accessible.
Foltos
Aaron S. Reynolds wrote:
>
> Question from a newbie and nonprogrammer:
>
> I am connecting this module
> http://www.olimex.com/dev/mod-mma7260q.html
>
> which has this schematic
> http://www.olimex.com/dev/images/MOD-MMA7260Q-sch.gif
>
> to a usb modem.
>
> Can the AT91SAM module be programmed as a usb host when the usb modem
> is connected? If so, what throughput is possible?
> Can the module host a single text only webpage which offers a query of
> a logfile?
> Can the module direct data to be written to a USB mass storage device?
>
> If these things are possible, can you advise where to find someone to
> help me accomplish this?
>
> Thanks.
>
>
(You need to be a member of AT91SAM -- send a blank email to AT91SAM-subscribe@yahoogroups.com )