FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/pwr/pwr_env.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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/*****************************************************************************/ /* */ /* File Name: pwr_env.h */ /* */ /* Purpose: This file contains prototypes for RV manager related */ /* functions used to get info, start and stop the pwr block */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 20/08/2000 Create */ /* */ /* Author Candice Bazanegue (c-brille@ti.com) */ /* */ /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */ /*****************************************************************************/ #ifndef __PWR_ENV_H__ #define __PWR_ENV_H__ #include "rvm/rvm_gen.h" #include "pwr/pwr_api.h" #include "pwr/pwr_cust.h" #include "pwr/pwr_pool_size.h" /* Stack & Memory Bank sizes definitions */ #define PWR_MAILBOX_USED RVF_TASK_MBOX_1 /* memory bank size and watermark */ #define PWR_MB_PRIM_SIZE PWR_MB1_SIZE #define PWR_MB_PRIM_WATERMARK (PWR_MB_PRIM_SIZE - 200) #define PWR_MB_PRIM_INC_SIZE 0 #define PWR_MB_PRIM_INC_WATERMARK 0 typedef struct { T_RVF_MB_ID prim_id; T_RVF_ADDR_ID addr_id; T_PWR_CHARGING_STATE charging_state; UINT16 i2v_madc_offset; UINT16 madc_eoc_current_code; UINT16 max_voltage_code; T_POWER_INFO power_info; T_POWER_ALERT power_alert; T_RV_RETURN power_emergency; T_PWR_TIMER0_STATE timer0_state; T_PWR_BATTERY_TYPE bat_type; INT16 bat_celsius_temp; /* temperature in Celsius degrees */ } T_PWR_ENV_CTRL_BLK; extern T_PWR_ENV_CTRL_BLK *pwr_env_ctrl_blk; /* Prototypes */ T_RVM_RETURN pwr_get_info (T_RVM_INFO_SWE *infoSWE); T_RVM_RETURN pwr_set_info( T_RVF_ADDR_ID addr_id, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg)); T_RVM_RETURN pwr_init (void); T_RVM_RETURN pwr_start (void); T_RVM_RETURN pwr_stop (void); T_RVM_RETURN pwr_kill (void); #endif /* __PWR_ENV_H__ */