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view src/ui/mfw/mfw_acie.h @ 72:7bf39f5e834d

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backlight control on Luna: switch PWL instead of LEDB This change is preliminary toward upcoming rework of backlight control logic in our UI firmware. LEDB does not exist on Tango-based platforms (it is not brought out on Tango modules), thus turning it on and off produces absolutely no effect beyond making L1 disable deep sleep when LEDB is turned on. However, both iWOW DSK and our upcoming FC Caramel2 boards have a PWL LED, so let's switch that LED on and off to indicate the state of the UI firmware's backlight control. Note that we are NOT switching the actual Luna LCD backlight here, even though it is trivially controlled with a GPIO. The reason for this seemingly strange choice is that we don't want to turn this development board LCD backlight off until we bring the higher-level backlight control logic up to par, including new logic to "swallow" the first keypress that turns on the darkened LCD.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 07:39:54 +0000
parents 67bfe9f274f6
children 92abb46dc1ba
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/*
+--------------------------------------------------------------------+
| PROJECT: MMI-Framework (8417)         $Workfile:: mfw_acie.h      $|
| $Author:: Es                          $Revision::  1              $|
| CREATED: 26.10.98                     $Modtime:: 2.03.00 15:24    $|
| STATE  : code                                                      |
+--------------------------------------------------------------------+

   MODULE  : MFW_ACIE

   PURPOSE : This modul contains the definition for ACI external functions.


   $History:: mfw_acie.h                                              $
 * 
 * *****************  Version 7  *****************
 * User: Es           Date: 2.03.00    Time: 16:04
 * Updated in $/GSM/Condat/MS/SRC/MFW
 * some cleanups
 * 
 * *****************  Version 6  *****************
 * User: Es           Date: 8.12.98    Time: 16:53
 * Updated in $/GSM/DEV/MS/SRC/MFW
 * 
 * *****************  Version 5  *****************
 * User: Vo           Date: 24.11.98   Time: 21:40
 * Updated in $/GSM/DEV/MS/SRC/MFW
 * first successful compilation of MFW
 *
 * *****************  Version 4  *****************
 * User: Le           Date: 11.11.98   Time: 13:35
 * Updated in $/GSM/DEV/MS/SRC/MFW
 *
 * *****************  Version 3  *****************
 * User: Le           Date: 10.11.98   Time: 16:07
 * Updated in $/GSM/DEV/MS/SRC/MFW
 *
 * *****************  Version 2  *****************
 * User: Le           Date: 10.11.98   Time: 11:08
 * Updated in $/GSM/DEV/MS/SRC/MFW
 *
 * *****************  Version 1  *****************
 * User: Le           Date: 27.10.98   Time: 15:58
 * Created in $/GSM/DEV/MS/SRC/MFW
 * first implementation

*/

#define MAX_ACI_HANDLER 10

typedef  BOOL (*T_PRIM_HANDLER)(ULONG, void *);
typedef  BOOL (*T_CMD_HANDLER)(char *);

typedef struct
{
  T_PRIM_HANDLER prim_handler;
  T_CMD_HANDLER  cmd_handler;
} T_MFW_ACI_EXT;

EXTERN void aci_ext_init(void);
EXTERN int  aci_create(T_PRIM_HANDLER prim_func, T_CMD_HANDLER cmd_func);
EXTERN void aci_delete(int handle);
EXTERN BOOL aci_check_primitive(ULONG opc, void * data);
EXTERN BOOL aci_check_command(char * cmd);
#ifdef BT_INTERFACE
EXTERN int pSlotBt;               /* primitive handler slot   */
#endif