On Mon 05 August 2013 22:57:47 NeilBrown wrote: > On Mon, 05 Aug 2013 15:51:49 +0200 Giacomo 'giotti' Mariani > > <giacomomari...@yahoo.it> wrote: > > Hi Radeck, all, > > > > I was reading > > > > http://wiki.openmoko.org/wiki/Battery_Questions_and_Answers in order to > > estimate the remaining power of my battery (the fraction of the maximum > > energy with respect to a new one) and found about bq27k-detail[1] which > > doesn't seem to work on any recent distribution (kernel >= 2.6.34) I > > have on my GTA02. > > > > Do you have any idea why the file > > /sys/devices/platform/s3c24xx_pwm.0/hdq.0/hdq/dump disappeared? Is there > > another way to achieve the same result of bq27k-detail? > > > > Thanks a lot, > > > > Giacomo > > > > [1] > > http://wiki.openmoko.org/wiki/Battery_Questions_and_Answers#That_bq27000_ > > chip_seems_to_be_pretty_cool.2C_how_can_i_read_and_understand_its_raw_reg > > isters.3F > > On the GTA04 I just read > /sys/class/power_supply/bq27000-battery/charge_full > and > /sys/class/power_supply/bq27000-battery/charge_full_design > > and divide one by the other. > Does the GTA02 not have something similar? > > NeilBrown
I'm not sure charge_full_design is correctly flashed to the bq27000 in gat02- smartbattery. Anyway problems of OP are most likely from changes in kernel sysfs pathnames. /j -- () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments (alas the above page got scrapped due to resignation(!!), so here some supplementary links:) http://www.georgedillon.com/web/html_email_is_evil.shtml http://www.nonhtmlmail.org/campaign.html http://www.georgedillon.com/web/html_email_is_evil_still.shtml http://www.gerstbach.at/2004/ascii/ (German)
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