battery charging and discharging graphs
koenig at tat.physik.uni-tuebingen.de
Tue Aug 26 22:27:07 CEST 2008
On Aug 26, Uwe Klein wrote:
> Is that script available to generate comparable results?
the 1st data (without suspend) was just gathered with this bash "one liner":
while sleep 1m ; do echo `date +%s ; date ; cat /sys/devices/platform/bq27000-battery.0/power_supply/bat/capacity /sys/devices/platform/bq27000-battery.0/power_supply/bat/time_to_full_now /sys/devices/platform/bq27000-battery.0/power_supply/bat/voltage_now /sys/devices/platform/bq27000-battery.0/power_supply/bat/current_now ` >> bat.dat ; done &
for the suspend/atd measurements I've added the script and C-helper in my mail.
if you need the "now_plus" binary, please let me know ('now_plus 600' is just
an alias for 'date -d "now + 10min" +%s' which doesn't work with date fom busybox).
"I hope to die ___ _____
before I *have* to use Microsoft Word.", 0--,| /OOOOOOO\
Donald E. Knuth, 02-Oct-2001 in Tuebingen. <_/ / /OOOOOOOOOOO\
Harald Koenig // / \\ \
koenig at tat.physik.uni-tuebingen.de ^^^^^ ^^^^^
More information about the hardware