El día Monday, January 16, 2017 a las 07:58:15AM -0700, Selene Scriven escribió:
> * Matthias Apitz <g...@unixarea.de> wrote: > > Is it possible to attach addition wires, in parallel and > > inline, to attach meters outside the device while using or > > charging? > > > > I think, we need an independent measurement of the energy > > in/out to understand if the battery firmware or the kernel > > software is broken. > > You mean like this? > > http://toykeeper.net/tmp/phablet/power/exoskeletal-krillin-power.1.jpg > Yes, exactly like this, with meters in addition. > I have some phones with the batteries removed and replaced by a > bench power supply with a meter attached in the middle. What > I've found is that there isn't just one issue, there are several. > There are discrepancies between the physical power device and > what the kernel sees, for example, and between what the kernel > sees and what the power daemon reports, and between what the > power daemon reports and what the user can see. > hat I do not understand is the issue my wife sees from time to time: her device shows 50% or 60% of remaining capacity, for longer time (due to nearly no use of the device), and within minutes the capacity goes to zero and the BQ E4.5 is a brick in her pocket. I understand what you say, Selene, about discrepancies in the layers an error in interpreting the voltage, but I do no see, how can lead this to 50%-to-0% in a few minutes. Have you found something, which explains this? matthias -- Matthias Apitz, ✉ g...@unixarea.de, ⌂ http://www.unixarea.de/ ☎ +49-176-38902045 "Wo ist der antiimperialistische Schutzwall, wenn man ihn braucht? US-Panzertransport durch ex-DDR" "Where is the anti-imperialistic wall, if it's needed? Transport of US-tanks through the ex-GDR" https://deutsch.rt.com/kurzclips/45282-us-panzertransporte-durch-ex-ddr/ -- Mailing list: https://launchpad.net/~ubuntu-phone Post to : ubuntu-phone@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phone More help : https://help.launchpad.net/ListHelp
