FreeCalypso > hg > fc-tourmaline
view src/gpf/tst/tst_primitives.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: tst_primitives.h +------------------------------------------------------------------------------ | Copyright Texas Instruments 2002 | All rights reserved. | +------------------------------------------------------------------------------ | Purpose: Definitions for the IDLE entity. | $Identity:$ +------------------------------------------------------------------------------ */ #ifndef TST_PRIMITIVES #define TST_PRIMITIVES /*==== INCLUDES ==============================================================*/ /*==== CONSTS ================================================================*/ #define IDLE_REQ 0x00000010 #define IDLE_CNF 0x00010010 #define SYSPRIM_EXT_TICK_MODE_REQ "EXT_TICK_MODE_REQ" #define SYSPRIM_EXT_TICK_MODE_CNF "EXT_TICK_MODE_CNF" #define SYSPRIM_INT_TICK_MODE_REQ "INT_TICK_MODE_REQ" #define SYSPRIM_INT_TICK_MODE_CNF "INT_TICK_MODE_CNF" #define SYSPRIM_TIMER_TICK_REQ "TIMER_TICK_REQ" #define SYSPRIM_TIMER_TICK_CNF "TIMER_TICK_CNF" #define SYSPRIM_IDLE_REQ "IDLE_REQ" #define SYSPRIM_IDLE_CNF "IDLE_CNF" /*==== TYPES =================================================================*/ #ifndef __T_IDLE_CNF__ #define __T_IDLE_CNF__ typedef struct { U8 dummy; /*< 0: 1> */ } T_IDLE_CNF; #endif #ifndef __T_IDLE_REQ__ #define __T_IDLE_REQ__ typedef struct { U8 dummy; /*< 0: 1> */ } T_IDLE_REQ; #endif /*==== EXPORTS ===============================================================*/ #endif /* TST_PRIMITIVES */ /*==== END OF FILE ===========================================================*/