FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/lcc/lcc_cfg_i.h @ 75:8697f358f505
backlight rework: Condat light driver accepts levels
The present change is another intermediate step on the path toward
new FreeCalypso backlight handling. At this intermediate step the
Condat light driver accepts 0-255 backlight levels driven by MFW,
and puts them out on PWL on Luna development boards. At the same
time on C139 it is now possible to turn on the display backlight
with or without the keypad bl - the lsb of the 0-255 backlight level
controls the keypad bl.
MFW presently drives only 0 and 255 backlight levels, thus there is
no visible behavioral change yet - but the plan for subsequent stages
of this backlight rework is to add a dimmed backlight state
(no keypad bl on C139) during active calls.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 24 Oct 2020 20:44:04 +0000 |
parents | 4e78acac3d88 |
children |
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/****************************************************************************** * Power Task (pwr) * Design and coding by Svend Kristian Lindholm, skl@ti.com * * PWR Configuration Variables NOT in FFS * * $Id: pwr_cfg_i.h 1.2 Wed, 20 Aug 2003 12:54:50 +0200 skl $ * ******************************************************************************/ #ifndef _LCC_CFG_I_H_ #define _LCC_CFG_I_H_ // The charging current used in SW precharge state #define ICHG_PRECHG 500 // The SW precharge start threshold - discriminator that decides between entering INI or PRE states #define VBAT_PRECHG_START 3200 // The SW precharge stop threshold - PRE->INI state & FFS configuration files will be read #define VBAT_PRECHG_STOP 3600 // Define how many consecutive charger unplugs we must detect in order to have a 'real' unplug #define CONSECUTIVE_CHG_UNPLUGS 5 // Define the size of the exponential avg window when in PRE state (i.e. no FFS configuration is read) #define PRECHG_AVG_WINDOW_SIZE 5 // Define the battery slip number before we read the battery id #define BATTERY_TYPE_SLIP 4 // Define the charger slip number before we read the charger id #define CHARGER_TYPE_SLIP 2 // Define the lower charger id out-of-bound value (mV) #define CHARGER_TYPE_OUT_OF_BOUND_LOW 4000 // Define the 'typical' charger id that will be used if the charger id reading has failed // Make sure it's in the charger voltage interval #define CHARGER_TYPE_TYPICAL 4201 // The Q402 Vchg thresholds that decides a charger unplug when charging has been initiated #define VCHG_Q402_THR 1000 #define ICHG_Q402_THR 20 #endif