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estimate 22 percent longer runtime when having 8 MB, assuming 192 kbps files again

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3373 a1c6a512-1295-4272-9138-f99709370657
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Uwe Freese 2003-03-03 13:41:04 +00:00
parent 63e97b66e0
commit e193604c9b
1 changed files with 5 additions and 4 deletions
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9
docs/CHARGING_ALGORITHM
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@ -10,9 +10,9 @@ some information here, write to mail@uwe-freese.de.
This doc describes how the charging works for the recorder. The algorithm can be
found in firmware/powermgmt.[c|h]. Debug output is done in apps/debug_menu.c.
Charging for the player is done by the hardware and therefore isn't implemented
in rockbox. Only the functions that calculate the battery level are also used
for the player.
Charging for the player and the FM recorder is done by the hardware and
therefore isn't implemented in rockbox. Only the functions that calculate the
battery level are also used for these models.
All following information is related to the recorder.
@ -158,7 +158,8 @@ remaining time = remaining battery energy / power consumption of AJB
With using the battery courves described above and the battery capacity you
selected in the settings menu, the remaining capacity is calculated. For the
power consumption, a usual constant value is used. If the LED backlight is set
to always on, it is also considered.
to always on, it is also considered. Having a modified Jukebox with 8 MB of RAM
leads to about 22 percent longer estimated running time.
[BATTERY DISPLAY HOW THE USER EXPECTS IT]