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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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/* 
+------------------------------------------------------------------------------
|  File:       os_glob.h
+------------------------------------------------------------------------------
|  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 :  Global tabless for the Nucleus OS adaptation layer
+----------------------------------------------------------------------------- 
*/ 

#ifndef OS_GLOB_H
#define OS_GLOB_H

/*==== INCLUDES =============================================================*/

#include "os_types.h"

/*==== CONSTANTS ============================================================*/

/*==== TYPES ================================================================*/

/*==== VARIABLES ============================================================*/
 
#ifndef CONFIG_MODULE

extern USHORT MaxTasks;
extern USHORT MaxCommunications;
extern USHORT MaxSimultaneousTimer;
extern USHORT MaxTimer;
extern USHORT MaxSemaphores;
extern USHORT MaxOSISRs;
extern USHORT MaxEventGroups;
extern USHORT MaxPoolGroups;
extern USHORT MaxMemoryPools;
#else

#ifndef DATA_INT_RAM
USHORT MaxOSISRs = MAX_OSISRS;
USHORT MaxTasks = MAX_OS_TASKS;
USHORT MaxCommunications = MAX_COMMUNICATIONS;
USHORT MaxSimultaneousTimer = MAX_SIMULTANEOUS_TIMER;
USHORT MaxSemaphores = MAX_SEMAPHORES;
USHORT MaxEventGroups = MAX_EVENT_GROUPS;
USHORT MaxPoolGroups = MAX_POOL_GROUPS;
USHORT MaxMemoryPools = MAX_MEMORY_POOLS;

GLOBAL T_OS_TASK_TABLE_ENTRY TaskTable    [ MAX_OS_TASKS + 1 ];
GLOBAL T_OS_COM_TABLE_ENTRY ComTable      [ MAX_COMMUNICATIONS + 1 ];
GLOBAL T_OS_TIMER_ENTRY TimerTable        [ MAX_SIMULTANEOUS_TIMER + 1 ];
GLOBAL T_OS_SEM_TABLE_ENTRY SemTable      [ MAX_SEMAPHORES + 1 ];
GLOBAL T_OS_OSISR_TABLE_ENTRY OSISRTable  [ MAX_OSISRS + 1 ];
GLOBAL T_OS_PART_GRP_TABLE_ENTRY PartGrpTable  [ MAX_POOL_GROUPS + 1 ];
GLOBAL T_OS_MEM_POOL_TABLE_ENTRY MemPoolTable  [ MAX_MEMORY_POOLS + 1 ];
GLOBAL T_OS_EVTGRP_TABLE_ENTRY EvtGrpTable[ MAX_EVENT_GROUPS + 1 ];
GLOBAL T_OS_TIMER_TABLE_ENTRY *p_list     [ MAX_SIMULTANEOUS_TIMER + 1 ];
GLOBAL T_OS_POOL_BORDER PoolBorder        [ MAX_POOL_GROUPS+1];

GLOBAL const char *os_dar_filename = "/var/dbg/dar";
GLOBAL ULONG os_dar_write_buffer_size = 3000;
#endif /* DATA_INT_RAM */


#endif

#endif