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| author | Uwe Freese <thebreaker@rockbox.org> | 2003-08-21 08:49:57 +0000 |
|---|---|---|
| committer | Uwe Freese <thebreaker@rockbox.org> | 2003-08-21 08:49:57 +0000 |
| commit | 056439e59dd7ef77bcc439b9801615f9c7421b87 (patch) | |
| tree | 7091db373b38209f3de6119815f7a95c4bc78506 /firmware/powermgmt.c | |
| parent | 18261c94ca568f1469cb3002bbe7ed5531c4e40f (diff) | |
| download | rockbox-056439e59dd7ef77bcc439b9801615f9c7421b87.tar.gz rockbox-056439e59dd7ef77bcc439b9801615f9c7421b87.zip | |
Measured voltages for LiIon. I found rockbox-liion.gif
somewhere, didn't know where anymore. Thanks to the one who measured the values.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3936 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/powermgmt.c')
| -rw-r--r-- | firmware/powermgmt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c index 3f7ce3548c..13043cb88f 100644 --- a/firmware/powermgmt.c +++ b/firmware/powermgmt.c @@ -79,10 +79,8 @@ static int percent_to_volt_decharge[11] = /* voltages (centivolt) of 0%, 10%, ... 100% when charging disabled */ { #ifdef HAVE_LIION - /* values guessed, see - http://www.seattlerobotics.org/encoder/200210/LiIon2.pdf until someone - measures voltages over a decharging cycle */ - 260, 280, 300, 320, 340, 350, 360, 370, 380, 390, 400 + /* measured values */ + 260, 285, 295, 303, 311, 320, 330, 345, 360, 380, 400 #else /* NiMH */ /* original values were taken directly after charging, but it should show 100% after turning off the device for some hours, too */ |