ri...@happyleptic.org writes:
> F 0 1 2 3 4 5 6 7
> - F1 F0 F1 F0RF0 F1 F0 F0
> + F1 F0 F1 F0RF0 F0 F0 F0
> ^^
> GPF5 is linked to in/out port WLAN_GPIO1 of same CON7901 (aparently related
> to wlan wakeup)
Here GPF5 is high (1) when the wifi is disabled and goes d
-[ Wed, Feb 17, 2010 at 09:13:41AM +0200, Timo Juhani Lindfors ]
> ri...@happyleptic.org writes:
> My expertise pretty much ends here :-) However, it might help if you
> power down all extra hardware (bt, gsm, gps, wifi) and then run gpio
> from
>
> http://svn.openmoko.org/trunk/src/target/gpi
ri...@happyleptic.org writes:
> I also did this using qtmoko (setting deep sleep mode in
> /opt/qtmoko/etc/default/Trolltech/Modem.conf), just to be sure.
Deep sleep only matters if the GSM chip is on.
> Should I conclude to a hardware bug ?
> Any idea where/how I should look for ?
My expertise
-[ Mon, Feb 15, 2010 at 09:55:35PM +0200, Timo Juhani Lindfors ]
> ri...@happyleptic.org writes:
> > Do you think usb could be the source of power consumption (nothing
> > is plugged in of course) ? Or maybe SD card reader ?
>
> Remove SD card and SIM card and see?
Got 18.5mA.
I also did thi
ri...@happyleptic.org writes:
> Do you think usb could be the source of power consumption (nothing
> is plugged in of course) ? Or maybe SD card reader ?
Remove SD card and SIM card and see?
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-[ Mon, Feb 15, 2010 at 01:31:16PM +0200, Timo Juhani Lindfors ]
> ri...@happyleptic.org writes:
> > Ruling out mis-measurment for now, apart from GPS abnd bluetooth do you
> > know of some chip that could draw so much current ?
>
> How much does it consume if you turn GSM off?
Turning it off
ri...@happyleptic.org writes:
> What's the surest way to turn it of, bypassing the distribution ?
I use "om gsm power 0" with omhacks in debian. It uses /sys files that
depend on the kernel version you have, I do not remember them by
heart unfortunately since I use the shorter command.
_
-[ Mon, Feb 15, 2010 at 01:31:16PM +0200, Timo Juhani Lindfors ]
> ri...@happyleptic.org writes:
> > Ruling out mis-measurment for now, apart from GPS abnd bluetooth do you
> > know of some chip that could draw so much current ?
>
> How much does it consume if you turn GSM off?
Will check.
Wh
ri...@happyleptic.org writes:
> Ruling out mis-measurment for now, apart from GPS abnd bluetooth do you
> know of some chip that could draw so much current ?
How much does it consume if you turn GSM off?
Should be ~3 mA.
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> > So I checked charge_now during suspend (measuring before and after
> > suspend of course) and it seams that the battery is then discharging
> > at the rate of 23mA, which leads to a total of approx 50 hours.
>
> That looks indeed like either mis-measurement or software
> mis-configuration, e.g
ri...@happyleptic.org schrieb:
> -[ Thu, Jan 28, 2010 at 11:48:01AM +0300, Paul Fertser ]
>> Your figure is good. #1024 fix saves you about 4-8mA, a considerable
>> amount during suspend-to-ram, but you won't notice the difference if
>> you keep the device in "idle" but not suspended state.
>
ri...@happyleptic.org writes:
> -[ Thu, Jan 28, 2010 at 11:48:01AM +0300, Paul Fertser ]
>> Your figure is good. #1024 fix saves you about 4-8mA, a considerable
>> amount during suspend-to-ram, but you won't notice the difference if
>> you keep the device in "idle" but not suspended state.
>
>
-[ Thu, Jan 28, 2010 at 11:48:01AM +0300, Paul Fertser ]
> Your figure is good. #1024 fix saves you about 4-8mA, a considerable
> amount during suspend-to-ram, but you won't notice the difference if
> you keep the device in "idle" but not suspended state.
Ok, make sense.
So I checked charge_no
ri...@happyleptic.org writes:
>> I thought the #1024 fix is only helping while the freerunner is
>> suspended. For me this fix only changed the current which was consumed
>> while suspended and extended my standby time by a factor of nearly 2x.
>
> So what do you have in /sys/class/power_supply/bat
On 27.01.2010 11:40, ri...@happyleptic.org wrote:
> What value of current_now should I expect ?
I was using
http://wiki.openmoko.org/wiki/SHR_User_Manual#Settings:_Power to monitor
my power consumption after doing the #1024 bug fix and enabling deep_sleep.
I measured over 4.34 days and got an ave
-[ Wed, Jan 27, 2010 at 12:41:36PM +0100, Fox Mulder ]
> ri...@happyleptic.org schrieb:
> > I monitored power consumption all day long (from full battery to empty).
> > I observed that the average current consumption (from /sys/.../current_now)
> > is 78mA when "idle". My battery, at full charg
On 1/27/10, Fox Mulder wrote:
> ri...@happyleptic.org schrieb:
>> I monitored power consumption all day long (from full battery to empty).
>> I observed that the average current consumption (from
>> /sys/.../current_now)
>> is 78mA when "idle". My battery, at full charge, is shown to store 1.1Ah
>
ri...@happyleptic.org schrieb:
> I monitored power consumption all day long (from full battery to empty).
> I observed that the average current consumption (from /sys/.../current_now)
> is 78mA when "idle". My battery, at full charge, is shown to store 1.1Ah
> (according to /sys/.../charge_now), wh
I monitored power consumption all day long (from full battery to empty).
I observed that the average current consumption (from /sys/.../current_now)
is 78mA when "idle". My battery, at full charge, is shown to store 1.1Ah
(according to /sys/.../charge_now), which leads to battery life of 14h which
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