FreeCalypso > hg > fc-tourmaline
view src/gpf/tst/tst_primitives.h @ 280:82665effff30
keypad boot init overhaul: handle initially held-down keys
This change fixes two previous behavioural defects:
1) On Compal phones, the PWR key had to be released before the boot
sequence would proceed at all - it was stuck in an endless IRQ loop
at the point of Nucleus enabling interrupts, before anything else.
2) On both Compal and sane platforms including Luna, if some regular
non-PWR key was held down at boot time, the boot sequence would
proceed and complete normally, but all non-PWR keypad buttons would
be dead for the remainder of that boot cycle.
The fix is a generic solution - no Compal-specific hack ended up being
needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 00:47:12 +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 ===========================================================*/