FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiBlkResources.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 | 8142e6773a49 |
| children |
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#ifndef _MMI_BlkResources_H_ #define _MMI_BlkResources_H_ #define ALLOC_MEMORY mfwAlloc #define FREE_MEMORY mfwFree /******************************************************************************* CONDAT (UK) ******************************************************************************** This software product is the property of Condat (UK) Ltd and may not be disclosed to any third party without the express permission of the owner. ******************************************************************************** $Project name: Basic MMI $Project code: BMI (6349) $Module: PhoneBook $File: MmiBlkResources.h $Revision: 1.0 $Author: Condat(UK) $Date: 25/10/00 ******************************************************************************** Description: The block resource manager handles a list of blocks of information, passing back pointers to the block of data on request. It provides a mechanism for mapping identifiers to strings, bitmaps, melodies or any other block of information. ******************************************************************************** $History: MmiBlkResources.h 25/10/00 Original Condat(UK) BMI version. $End *******************************************************************************/ /* Define the prototypes for the basic routines */ typedef void *tBlkHandle; typedef long int tBlkId; /* The initialisation routine must be called as part of the startup phase of the system, it will allocate working space for the block handler if required, and will initialise any structures required to maintain the correct operation of the functions. This routine must be called prior to invocation of any other block resource function */ tBlkHandle mmibr_Initialise( tBlkHandle BlkBase, int NumEntries ); /* The shutdown function can be called to free any allocations set up by the Initialise routine. In a running system this is unlikely to be called unless a catastrophic error has occurred and the system needs to be restarted. */ void mmibr_ShutDown( tBlkHandle *BlkRsrc ); /* We will adopt a mechanism where each block of data being provided will need to be returned to the block resource manager when it is no longer being used, this will provide an orthogonal approach when dealing with data coming from either ROM or dynamically allocated memory */ tBlkHandle mmibr_Fetch( tBlkHandle BlkRsrc, tBlkId Id ); /* Added to remove warning Aug - 11 */ EXTERN U8 *mfwAlloc (U32 size); /* End - Remove warning */ /******************************************************************************* End of File *******************************************************************************/ #endif