diff options
author | Uwe Freese <thebreaker@rockbox.org> | 2003-03-03 13:41:04 +0000 |
---|---|---|
committer | Uwe Freese <thebreaker@rockbox.org> | 2003-03-03 13:41:04 +0000 |
commit | e193604c9bce6fd13564decb22f1bbea33cae917 (patch) | |
tree | 6c054048cac17d795b09bb9ece201758d85b2daa | |
parent | 63e97b66e04e34b39e525168577ed3908466d5ee (diff) | |
download | rockbox-e193604c9bce6fd13564decb22f1bbea33cae917.tar.gz rockbox-e193604c9bce6fd13564decb22f1bbea33cae917.zip |
estimate 22 percent longer runtime when having 8 MB, assuming 192 kbps files again
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3373 a1c6a512-1295-4272-9138-f99709370657
-rwxr-xr-x | docs/CHARGING_ALGORITHM | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/docs/CHARGING_ALGORITHM b/docs/CHARGING_ALGORITHM index f7d198fdf4..81c4fc3b5c 100755 --- a/docs/CHARGING_ALGORITHM +++ b/docs/CHARGING_ALGORITHM | |||
@@ -10,9 +10,9 @@ some information here, write to mail@uwe-freese.de. | |||
10 | 10 | ||
11 | This doc describes how the charging works for the recorder. The algorithm can be | 11 | This doc describes how the charging works for the recorder. The algorithm can be |
12 | found in firmware/powermgmt.[c|h]. Debug output is done in apps/debug_menu.c. | 12 | found in firmware/powermgmt.[c|h]. Debug output is done in apps/debug_menu.c. |
13 | Charging for the player is done by the hardware and therefore isn't implemented | 13 | Charging for the player and the FM recorder is done by the hardware and |
14 | in rockbox. Only the functions that calculate the battery level are also used | 14 | therefore isn't implemented in rockbox. Only the functions that calculate the |
15 | for the player. | 15 | battery level are also used for these models. |
16 | 16 | ||
17 | All following information is related to the recorder. | 17 | All following information is related to the recorder. |
18 | 18 | ||
@@ -158,7 +158,8 @@ remaining time = remaining battery energy / power consumption of AJB | |||
158 | With using the battery courves described above and the battery capacity you | 158 | With using the battery courves described above and the battery capacity you |
159 | selected in the settings menu, the remaining capacity is calculated. For the | 159 | selected in the settings menu, the remaining capacity is calculated. For the |
160 | power consumption, a usual constant value is used. If the LED backlight is set | 160 | power consumption, a usual constant value is used. If the LED backlight is set |
161 | to always on, it is also considered. | 161 | to always on, it is also considered. Having a modified Jukebox with 8 MB of RAM |
162 | leads to about 22 percent longer estimated running time. | ||
162 | 163 | ||
163 | 164 | ||
164 | [BATTERY DISPLAY HOW THE USER EXPECTS IT] | 165 | [BATTERY DISPLAY HOW THE USER EXPECTS IT] |