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view src/condat/com/include/light.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 adfdbcd360fd
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM (6301)
|  Modul   :  
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Types definitions for the light emitting driver
|             .
+----------------------------------------------------------------------------- 
*/ 

#ifndef LIGHT_H
#define LIGHT_H

/*
 * devices
 */
#define LIGHT_DEVICE_BACKLIGHT     0
#define LIGHT_DEVICE_INSERVICELED  1

/*
 * device status
 */
#define LIGHT_STATUS_OFF           0
#define LIGHT_STATUS_ON            1
#define LIGHT_STATUS_INCALL        2
#define LIGHT_STATUS_CHG_BOOT      3

#define LIGHT_STATUS_GREEN         5
#define LIGHT_STATUS_ORANGE        6
#define LIGHT_STATUS_RED           7

#if defined (NEW_FRAME)
/*
 * to achieve backward compatibility with older definitions
 */
#define drv_SignalCB_Type           T_DRV_CB_FUNC
#define drv_SignalID_Type           T_DRV_SIGNAL
#define T_VSI_THANDLE               USHORT
#endif
/*
 * Prototypes
 */
EXTERN UBYTE light_Init      (void);
EXTERN void  light_Exit      (void);
EXTERN UBYTE light_SetStatus (UBYTE in_DeviceID, UBYTE in_NewStatus);
EXTERN UBYTE light_GetStatus (UBYTE in_DeviceID, UBYTE * in_StatusPtr);

#endif