[Gta04-owner] uptime of rtc (unusual usage pattern)

Christoph Mair christoph.mair at gmail.com
Mon Feb 11 11:23:05 CET 2013


On Sun, Feb 10, 2013 at 11:17 PM, Neil Jerram <neil at ossau.homelinux.net> wrote:
> "e.waelde" <ew.ng7125 at nassur.net> writes:
>
>> However, if I remove the battery for more than 12 h or so, the time on
>> the device is back to 2000-01-01 00:00:00. I used to switch off the
>> phone for maybe 2 weeks on average, but losing time annoys me.
>
> FWIW, on my phone I lose the real time if I remove the battery for more
> than about 20 seconds.

Please note that the supercap is charged very slowly and it can take a
long time until it is full. This can be configured at source level and
the default is 0.5uA IIRC. Maybe we should increase this limit?

Best regards,
  Christoph


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