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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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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS
|  Modul   :  DRV_ROM_TABLES
+----------------------------------------------------------------------------- 
|  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 :  This Module defines the operator list tables in ROM
+-----------------------------------------------------------------------------
*/

#ifndef ROM_TABLES_H
#define ROM_TABLES_H


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

/* The swconfig.cfg is genarated file and we are including here to remove
   multiple inclusions in other .c files */

#include "swconfig.cfg"


/* NHK:
 * Once the tables plmn_compressed, plmn_dict_offset and plmn_dict go to ROM, their names below should match corresponding ROM addresses
 * KSR: Moved to g23m\condat\com\src\drivers\rom_tables.c
 */
#ifdef TI_PS_OP_OPN_TAB_ROMBASED
EXTERN const UBYTE *const ptr_plmn_compressed;
EXTERN const USHORT *const ptr_plmn_dict_offset;
EXTERN const UBYTE *const ptr_plmn_dict;
#endif  /* TI_PS_OP_OPN_TAB_ROMBASED */ 

/* Changes for ROM data */
/* NHK:
 * Once the tables chset and gsmToAsciiTable  go to ROM, their names below should match corresponding ROM addresses
 * KSR: Moved to g23m\condat\com\src\drivers\rom_tables.c
 */
#ifdef TI_PS_OP_CNV_TAB_ROMBASED
#define CSCS_CHSET_Chars 256
EXTERN const UBYTE (*const chset)[CSCS_CHSET_Chars];
EXTERN const UBYTE *const gsmToAsciiTable;
EXTERN const UBYTE *const hexVal;
#endif /* TI_PS_OP_CNV_TAB_ROMBASED */

#endif /* #ifndef ROM_TABLES_H */