Re: Very high capacity battery for GTA02

2011-10-23 Thread Petr Vanek 
On Thu, 20 Oct 2011 16:11:25 +0200
Eric Smith e...@fruitcom.com (ES) wrote:

Hi

Has any one experience with or suggestions for a very high capacity 
battery for the GTA02?

I want to use the device as a remote tracking device and with good 
power management and high capacity battery want to deliver 3 weeks
life.



from what has been said i think i remember that the gps chip is able to
run and record into it's internal memory while the device is suspended.
if this was possible, i can imagine that one could wake up the cpu,
fetch the collected data, store on uSD and go to sleep again. 

still, the stand by time is not that much:
http://wiki.openmoko.org/wiki/StandbyLifetime

Petr


___
Openmoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community

Re: [GTA04] When is the next and more powerful openmoko releasing

2011-10-23 Thread Xavier Cremaschi 
Did somebody try to use a 3D printer to see what can be done with this 
kind of device ? Could we use one to make a case ?


Xavier.


Le 15/11/2010 15:00, Atilla Filiz a écrit :

About the case. Would GeeksphoneONE/Zeus case fit us? I know they have a
sliding keyboards but maybe we can work something out. Even better, I
would love to see a full keyboard on my Neo.

On Sun, Nov 14, 2010 at 4:00 PM, W. B. Kranendonk
wankelwan...@yahoo.com mailto:wankelwan...@yahoo.com wrote:



--- On Sat, 11/13/10, Dr. H. Nikolaus Schaller h...@goldelico.com
mailto:h...@goldelico.com wrote:
  (one series of problems)
 
  We could solve that by adding a jump start resistor.
 
  Then, we soldered the OMAP3530 and Pop Memory chip and
  connected RS232:
 
  http://download.goldelico.com/gta04/images/DSC00679.jpg
 
  It did identify itself as 40W on the RS232 (...) must fit into
64k SRAM built into
  the OMAP
  chip. So we are back to C64 times :)
 
  With this tool, we could identify that the (external) SDRAM
  (...) quite a long lead time. For the series version this will be
  very easy to fix.
 
Un-be-lievable! Your updates read as detectives, I am looking
forward to seeing the plot revolving and coming to a good end :-)

Thanks again!

Boudewijn




___
Openmoko community mailing list
community@lists.openmoko.org mailto:community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community




--
-
Atilla Filiz
Eindhoven University of Technology
Embedded Systems, Master's Programme




___
Openmoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community




___
Openmoko community mailing list
community@lists.openmoko.org
http://lists.openmoko.org/mailman/listinfo/community