FreeCalypso > hg > fc-tourmaline
view src/condat/com/include/pwr.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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/* +----------------------------------------------------------------------------- | Project : GSM (6301) | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Types definitions for the power driver | . +----------------------------------------------------------------------------- */ #ifndef PWR_H #define PWR_H /* * Power signals */ #define PWR_SIGTYPE_EXTPOWER 1 #define PWR_SIGTYPE_CHARGER 2 #define PWR_SIGTYPE_BATLEVEL 3 /* * Power Status */ #define PWR_EXTPOWER_ON 1 #define PWR_CHARGER_ON 2 /* * Status Type */ typedef struct pwr_Status_Type { UBYTE Status; UBYTE BatteryLevel; UBYTE ChargeLevel; } pwr_Status_Type; /* * Driver Control Block */ typedef struct pwr_DCB_Type { UBYTE RangeMin; UBYTE RangeMax; UBYTE Steps; } pwr_DCB_Type; #if defined (NEW_FRAME) /* * to achieve backward compatibility with older definitions */ #define drv_SignalCB_Type T_DRV_CB_FUNC #define drv_SignalID_Type T_DRV_SIGNAL #define T_VSI_THANDLE USHORT #endif /* * Prototypes */ EXTERN UBYTE pwr_Init (drv_SignalCB_Type in_SignalCBPtr); EXTERN void pwr_Exit (void); EXTERN UBYTE pwr_SetSignal (drv_SignalID_Type * in_SignalIDPtr); EXTERN UBYTE pwr_ResetSignal (drv_SignalID_Type * in_SignalIDPtr); EXTERN UBYTE pwr_SetConfig (pwr_DCB_Type * in_DCBPtr); EXTERN UBYTE pwr_GetConfig (pwr_DCB_Type * out_DCBPtr); EXTERN UBYTE pwr_GetStatus (pwr_Status_Type * out_StatusPtr); EXTERN UBYTE pwr_PowerOffMobile (void); #endif