Here's the logfile.
Just one observation: it tooked me 3:30 h to discharge the battery (I did a
bat-recover for 16 hours previously),
so the battery seems to be in good shape, and also the XO, since with other
batteries the led and output from
all these commands behave as expected.
Also, I want
Emiliano Pastorino wrote:
Also, I want you to know that the first 20 batteries I tested weren't
faulty, they just needed to be charged
(trickle charged at the begining, then normal charged). I think that
kids and our technicians don't know what
does the 4-times-blinking-orange-led mean, so
Emiliano Pastorino wrote:
bat-charge reports this: 320.83 mAh (7d53) 1428.12 mA (2ddc) 6.492 V
(195c) Chg: 0.41mAh ( 29) then every column raises line to line (I
copied that by hand because
bat-charge-log always says Can't open file, even when usb stick is
plugged in.
Turns out the way I
Richard,
I've attached batdbug.log and seebstate.log.
watch-battery says No battery.
Battery led is always off.
Sn is: 0060208060811873
bat-charge reports this:
320.83 mAh (7d53) 1428.12 mA (2ddc) 6.492 V (195c) Chg: 0.41mAh ( 29)
then every column raises line to line (I copied that by hand
Emiliano Pastorino wrote:
Richard,
I've just received a box with 60 faulty batteries inside, so I'll be
playing with them
for the next few years...
:)
I did a bat-recover on one of them for about 18 hours and I noticed this:
When I run watch-battery, it still says No battery. I did a
Richard,
I've just received a box with 60 faulty batteries inside, so I'll be playing
with them
for the next few years...
I did a bat-recover on one of them for about 18 hours and I noticed this:
When I run watch-battery, it still says No battery. I did a full-reset
of the XO
but nothing
Emiliano Pastorino wrote:
Hello everyone,
I'm trying to recover a battery than seems to be broken.
This is what I've done so far:
- I've plugged the battery on an unsecured XO.
- When I run watch-battery from the ok prompt, I get a No battery
message.
- I tried see-bstate and I get
Emiliano Pastorino wrote:
Put batman.fth in /home/olpc and try fload nand:\home\olpc\batman.fth.
OK. That worked (I think), but now I'm getting this when I execute fload:
sd.ddd isn't unique
sd.dd isn't unique
ec-rambase isn't unique
ec-ram@ isn't unique
logstr isn't unique
Are you using the latest batman.fth? I pulled a lot of batman
functionality into the firmware and had to modify batman.fth to avoid the
errors above.
I'm using 0.3.6.
Originally, I only pulled in some key diagnostics but then in later
firmwares I needed the formatting functions too so
Emiliano Pastorino wrote:
Are you using the latest batman.fth? I pulled a lot of batman
functionality into the firmware and had to modify batman.fth to
avoid the errors above.
I'm using 0.3.6.
Sorry. I didn't have the latest up on the site. Grab a fresh copy.
Is there
Emiliano Pastorino wrote:
- I tried see-bstate and I get an infinite output of 0 1 2 0 1 2 0 1
2 0 1 2
This means the battery is not responding to 1-wire reset. Nothing more
you can do with out an o-scope. Probably not worth the time to go
further unless you have a lot of them that
Emiliano Pastorino wrote:
How can I tell the difference between a
completely
http://wiki.laptop.org/go/XO_Troubleshooting_Battery#Diagnosing_Battery_Problems
If see-bstate shows you more than just 0 1 2 then the battery is
something you can work with.
--
Richard Smith rich...@laptop.org
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