From 056439e59dd7ef77bcc439b9801615f9c7421b87 Mon Sep 17 00:00:00 2001 From: Uwe Freese Date: Thu, 21 Aug 2003 08:49:57 +0000 Subject: 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 --- firmware/powermgmt.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'firmware/powermgmt.c') 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 */ -- cgit v1.2.3