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view src/ui/mfw/ti1_key.h @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 92abb46dc1ba
children
line wrap: on
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/*
+--------------------------------------------------------------------+
| PROJECT: MMI-Framework (8417)         $Workfile:: ti1_key.h       $|
| $Author:: Es  $ CONDAT GmbH           $Revision:: 2               $|
| CREATED: 28.01.99                     $Modtime:: 28.01.99 15:02   $|
| STATE  : code                                                      |
+--------------------------------------------------------------------+

   MODULE  : TI1_KEY

   PURPOSE : keyboard driver (TI1 VERSION)

   EXPORT  :

   TO DO   :

   $History:: ti1_key.h                                             $
 *
 * *****************  Version 2  *****************
 * User: Es           Date: 17.02.99   Time: 20:00
 * Updated in $/GSM/DEV/MS/SRC/MFW
 *
 * *****************  Version 1  *****************
 * User: Es           Date: 9.02.99    Time: 14:54
 * Created in $/GSM/DEV/MS/SRC/MFW
 * TI display & keyboard interface for MFW
*/

#ifndef _DEF_TI1_KEY_H_
#define _DEF_TI1_KEY_H_

/* BEGIN ADD: Req ID: : Sumit : 14-Mar-05 */
#ifdef NEPTUNE_BOARD

#include "bmi_integ_misc.h"

/** Definition of the virtual key identification. */
typedef UINT8 T_KPD_VIRTUAL_KEY_ID;

/** Definition of the key state (pressed or released). */
typedef UINT8 T_KPD_KEY_STATE;

/** Definition of the key press state (first press, long press, repeat press). */
typedef UINT8 T_KPD_PRESS_STATE;

/** Definition of the subscriber identification. */
typedef void* T_KPD_SUBSCRIBER;


#endif /* NEPTUNE_BOARD */
/* END ADD: Req ID: : Sumit : 14-Mar-05 */

#endif