On 12/01/2010 02:16 AM, Rubén Berenguel wrote: > Please, could someone send me what the nano (in OpenWRT) spits out with > cat /sys/class/power_supply/battery/voltage_min_design ? Hi
r...@bennanonote:/sys/devices/platform/jz4740-adc/jz4740-battery/power_supply/battery# cat voltage_min_design 3600000 r...@bennanonote:/sys/devices/platform/jz4740-adc/jz4740-battery/power_supply/battery# cat voltage_now 3813549 r...@bennanonote:/sys/devices/platform/jz4740-adc/jz4740-battery/power_supply/battery# cat voltage_max_design 4200000 r...@bennanonote:/sys/devices/platform/jz4740-adc/jz4740-battery/power_supply/battery# cat capacity 36 which kernel you using? > I have some power issues right now (in debian): capacity marks 0, the > nano is alive, and voltage_now is below voltage_min_design. It looks > like capacity gets calculed through voltage_min_design, voltage_now > and voltage_max_design, but the number for min_design looks wrong. > > I have written a small script, running through cron to monitor the > battery status (and so far it writes to a file, I'll remove this soon) > and halt the system when it is below a small capacity. But the > capacity is higher than the numbers it gives! > > Ruben > > On Tue, Nov 30, 2010 at 15:47, elcalamartevigila > <[email protected]> wrote: >> On 00:59, Thu 18 Nov 10, Jane Andreas wrote: >>> I recommend getting a spare battery or two. Amazon has them for $3 each, >>> which >>> last 8-10 hrs. a piece. >> >> hey, I just wanted to say thanks for this finding :) >> >> I've just received my order. They're 1020mAh each instead of the 850 that >> comes with the >> nanonote, so even more life :) They fit perfectly in its place. >> >> The only little con I found until now with this nokia model is that they're >> just >> slightly thicker, so the battery lid cannot be closed. Not a big deal >> compared >> to the long autonomy that having a few fully charged pieces offer, and >> definitely nothing that a piece of scotch tape cannot fix :P >> >> Maybe this is something that can be worked on the next nn case batch? >> >> Just thinking... >> >> would it be feasible to design a plastic piece that would hold a number >> of these batteries (say, 4 or 6), wiring their pins in parallel, to be >> attached to the >> bottom of the NN ? that would be a pretty little autonomous beast :D >> >> -- >> y recuerde, lo hacemos por su seguridad! >> >> _______________________________________________ >> Qi Hardware Discussion List >> Mail to list (members only): [email protected] >> Subscribe or Unsubscribe: >> http://lists.en.qi-hardware.com/mailman/listinfo/discussion >> > > _______________________________________________ > Qi Hardware Discussion List > Mail to list (members only): [email protected] > Subscribe or Unsubscribe: > http://lists.en.qi-hardware.com/mailman/listinfo/discussion -- Best Regards Xiangfu -- Qi RSS feed, http://en.qi-hardware.com/feed/rss20.xml -- _______________________________________________ Qi Hardware Discussion List Mail to list (members only): [email protected] Subscribe or Unsubscribe: http://lists.en.qi-hardware.com/mailman/listinfo/discussion
