FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/psa.h @ 268:f2e52cab0a73
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 |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA +----------------------------------------------------------------------------- | 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 protocol stack adapter +----------------------------------------------------------------------------- */ #ifndef PSA_H #define PSA_H /*==== CONSTANTS ==================================================*/ #define OWN_ATI 1 typedef enum /* owner id's */ { OWN_SRC_INV = CMD_SRC_MAX, /* not a valid owner */ OWN_SRC_SAT, /* SIM application toolkit */ OWN_SRC_MAX /* maximum owners */ } T_OWN; /*==== TYPES ======================================================*/ typedef struct { CHAR num[MAX_DIAL_LEN]; /* party number/dial string */ UBYTE ton; /* type of number */ UBYTE npi; /* numbering plan */ CHAR sub[MAX_SUBADDR_LEN]; /* party subaddress */ UBYTE tos; /* type of subaddress */ UBYTE oe; /* odd/even indicator */ } T_CLPTY_PRM; #ifdef GPRS /* * !!! ATTENTION !!! * This struct will be writed in one block to the FFS. * So the position of the variables can not be changed! */ typedef struct { /* default values */ UBYTE max_cid; /* 2 */ UBYTE auto_attach; /* manual mode */ UBYTE auto_detach; /* mode off */ UBYTE default_mobile_class; /* BG */ UBYTE accm ; /* 0 (async control character map) */ UBYTE restart_timer; /* 3 */ UBYTE max_configure; /* 10 */ UBYTE max_terminate; /* 2 */ UBYTE max_failure; /* 5 */ } T_FFS_GPRS_ACI; #endif /* GPRS */ /*==== PROTOTYPES =================================================*/ EXTERN BOOL psa_IsVldOwnId ( T_OWN ownId ); EXTERN UBYTE psa_timeout ( USHORT handle ); #ifdef GPRS EXTERN void psa_GPRSInit ( void ); #endif /* GPRS */ /*==== EXPORT =====================================================*/ #endif /* PSA_H */ /*==== EOF ========================================================*/