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view src/condat/com/include/rx.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 4e78acac3d88
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 fieldstrength driver
|             .
+----------------------------------------------------------------------------- 

 $Hist       

    Oct 05, 2006    ER: OMAPS00094496 x0061088(Prachi)
    Description:Enhance RSSI to 3 parameters: Strength, quality, min-access-level
    Solution:In order to provide a more accurate antenna icon on screen, in addition to "signal strength" the parameters
    "signal quality" and "Min-aces-level" are required. 

*/ 

#ifndef RX_H
#define RX_H

/*
 * Signal Values
 */
#define RX_QUAL_UNAVAILABLE   0xFF /* should be kept identically   */ 
                                   /* with the value defined in RR */
#ifdef FF_PS_RSSI
#define RX_ACCE_UNAVAILABLE   0xFF
#endif

/*
 * Signal Types
 */
#define RX_SIGTYPE_RXLEVEL    0

/*
 * Status Type
 */
typedef struct rx_Status_Type
{
  UBYTE actLevel;
  UBYTE gsmLevel;
  UBYTE rxQuality;
#ifdef FF_PS_RSSI
  UBYTE min_access_level;
#endif
} rx_Status_Type;

/*
 * Driver Control Block
 */
typedef struct rx_DCB_Type
{
  UBYTE    Steps;
} rx_DCB_Type;

#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 rx_Init        (drv_SignalCB_Type   in_SignalCBPtr);
EXTERN void  rx_Exit        (void);
EXTERN UBYTE rx_SetConfig   (rx_DCB_Type       * in_DCBPtr);
EXTERN UBYTE rx_GetConfig   (rx_DCB_Type       * out_DCBPtr);
EXTERN UBYTE rx_GetStatus   (rx_Status_Type    * out_StatusPtr);
EXTERN void  rx_timeout     (T_VSI_THANDLE       rx_handle);
#endif