USB connector not Mini-AB?

Seattle Web Creations, LLC info at seattlewebcreations.com
Mon Jul 21 11:26:49 CEST 2008


A good piece of advice*****

DO an ifconfig usb0 down first!!!!!

On 7/21/08 2:24 AM, "Andy Green" <andy at openmoko.com> wrote:

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> Somebody in the thread at some point said:
> | On Monday 21 July 2008, Joerg Reisenweber wrote:
> |> see:
> |>
> http://www.electronicproductonline.com/catalog/product_info.php?products_id
> |> =1781 /j
> |
> | It mentions automatic mode switch from client to host. Is this
> applicable to
> | the Freerunner too?
> 
> We don't monitor ID pin yet to automate this, but we will.  You need to
> provide some magic sysfs poking by hand at the moment to push it between
> host and device modes.
> 
> # tell the USB stack the USB socket is logically a host now
> 
> ~  echo host > /sys/devices/platform/s3c2410-ohci/usb_mode
> 
> # get the Freerunner to provide 5V out on the USB socket
> 
> ~  echo 1 > /sys/devices/platform/neo1973-pm-host.0/hostmode
> 
> set them to "device" and "0" to go back to being a USB gadget.
> 
> - -Andy
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