[Debian] read GPS logger i-blue 747 on freerunner over USB

Rask Ingemann Lambertsen rask at sygehus.dk
Thu Mar 12 22:12:06 CET 2009

On Wed, Mar 11, 2009 at 05:46:19PM +0100, Carsten Gerlach wrote:

> The kernel has the right module for this chipset, cp2101, wich I can load with 
> "modprobe cp2101".

   It should happen automatically.

> I know, that i have to set the Freerunner to USB host mode. I used the 
> openmoko-panel to switch to USB host mode.

   That hasn't worked for a few months now. To switch to USB host mode:

# echo >/sys/devices/platform/s3c2410-ohci/usb_mode host
# echo >/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-host.0/hostmode 1

   To switch back to USB device mode:

# echo >/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-host.0/hostmode 0
# echo >/sys/devices/platform/s3c2410-ohci/usb_mode device

Rask Ingemann Lambertsen
Danish law requires addresses in e-mail to be logged and stored for a year

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