FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/fchg/fchg_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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/* * RiViera environment boilerplate header for the FCHG SWE */ #ifndef __FCHG_ENV_H__ #define __FCHG_ENV_H__ #include "rvm/rvm_gen.h" #include "fchg/fchg_struct.h" #include "fchg/fchg_pool_size.h" #define FCHG_MAILBOX RVF_TASK_MBOX_0 #define FCHG_TIMER RVF_TIMER_0 /* memory bank size and watermark */ #define FCHG_MB_PRIM_SIZE FCHG_MB1_SIZE #define FCHG_MB_PRIM_WATERMARK (FCHG_MB_PRIM_SIZE) #define FCHG_MB_PRIM_INC_SIZE 0 #define FCHG_MB_PRIM_INC_WATERMARK 0 extern T_PWR_CTRL_BLOCK *pwr_ctrl; /* Prototypes */ T_RVM_RETURN fchg_get_info (T_RVM_INFO_SWE *infoSWE); T_RVM_RETURN fchg_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 fchg_init (void); T_RVM_RETURN fchg_core (void); T_RVM_RETURN fchg_stop (void); T_RVM_RETURN fchg_kill (void); #endif /* include guard */