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view src/g23m-aci/aci/aci_io.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 fa8dc04885d8
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-F&D (8411)
|  Modul   :  ACI_CMD
+----------------------------------------------------------------------------- 
|  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 :  Definitions for the AT Command Interpreter
+----------------------------------------------------------------------------- 
*/ 

#ifndef ACI_IO_H
#define ACI_IO_H


typedef enum {
    IO_DCD_OFF = 0,
    IO_DCD_ON
} T_IO_DCD_STAT;

typedef enum {
    IO_RING_OFF = 0,
    IO_RING_ON
} T_IO_RING_STAT;

typedef enum{
    ESC_DETECTION_OFF=0,
    ESC_DETECTION_ON
} T_IO_ESC_STAT;

typedef struct {
  T_IO_RING_STAT  ring_stat;
  UBYTE           b_cap_1;
  UBYTE           b_cap_2;
} T_IO_RING_PARAMS;


EXTERN void io_sendBreak    (
                              USHORT         brk_len
                            );

EXTERN void io_sendMessage  (
                              UBYTE             srcId,
                              char              *a,
                              T_ATI_OUTPUT_TYPE output_type
                            );

EXTERN void io_sendMessageEx (
                               UBYTE             srcId,
                               char              *a,
                               T_ATI_OUTPUT_TYPE output_type
                             );
#ifndef LOCOSTO_LITE_2_54_COMPILER_ERROR
EXTERN void io_sendIndication  (
                                 UBYTE             srcId,
                                 char              *a,
                                 T_ATI_OUTPUT_TYPE output_type
                               );
#endif


EXTERN void io_sendConfirm  (
                              UBYTE             srcId,
                              char              *a,
                              T_ATI_OUTPUT_TYPE output_type
                            );

EXTERN BOOL check_should_buffer_ind( T_ATI_SRC_PARAMS *src_params );
EXTERN void send_buffered_indication( T_ATI_SRC_PARAMS *src_params );

EXTERN void io_setRngInd (T_IO_RING_STAT state, T_ACI_CRING_SERV_TYP bt1, T_ACI_CRING_SERV_TYP bt2);

EXTERN void io_setDCD (T_ACI_CMD_SRC src_id, T_IO_DCD_STAT state);

EXTERN void io_setCommandState(T_ATI_SRC_PARAMS *src_params, T_ATI_LINE_STATE_TYPE line_state_type);

#endif