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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 35f7a1dc9f7d
children
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/*
+--------------------------------------------------------------------------+
| PROJECT : PROTOCOL STACK                                                 |
| FILE    : p_tra.val                                                      |
| SOURCE  : "sap\tra.pdf"                                                  |
| LastModified : "2002-06-10"                                              |
| IdAndVersion : "8411.106.98.101"                                         |
| SrcFileTime  : "Thu Nov 29 09:55:46 2007"                                |
| Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016                   |
|           !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!!                |
+--------------------------------------------------------------------------+
*/

/* PRAGMAS
 * PREFIX                 : NONE
 * COMPATIBILITY_DEFINES  : NO (require PREFIX)
 * ALWAYS_ENUM_IN_VAL_FILE: NO
 * ENABLE_GROUP: NO
 * CAPITALIZE_TYPENAME: NO
 */


#ifndef P_TRA_VAL
#define P_TRA_VAL


#define CDG_ENTER__P_TRA_VAL

#define CDG_ENTER__FILENAME _P_TRA_VAL
#define CDG_ENTER__P_TRA_VAL__FILE_TYPE CDGINC
#define CDG_ENTER__P_TRA_VAL__LAST_MODIFIED _2002_06_10
#define CDG_ENTER__P_TRA_VAL__ID_AND_VERSION _8411_106_98_101

#define CDG_ENTER__P_TRA_VAL__SRC_FILE_TIME _Thu_Nov_29_09_55_46_2007

#include "CDG_ENTER.h"

#undef CDG_ENTER__P_TRA_VAL

#undef CDG_ENTER__FILENAME


/*
 * Value constants for VAL_entity_name
 */
#define TRA_ENTITY_NAME_LEN            (0x6)      /* Max name length                */

/*
 * Value constants for VAL_ack_flg
 */
#define TRA_ACK                        (0x0)      /* acknowledged                   */
#define TRA_NAK                        (0x1)      /* not acknowledged               */

/*
 * Value constants for VAL_dti_direction
 */
#define TRA_DTI_NORMAL                 (0x0)      /* DTI used normally              */
#define TRA_DTI_INVERTED               (0x1)      /* DTI is inverted                */

/*
 * Value constants for VAL_dti_conn
 */
#define TRA_CONNECT_DTI                (0x0)      /* Connect DTI to TRA             */
#define TRA_DISCONNECT_DTI             (0x1)      /* Connect DTI to upper layer     */

#include "CDG_LEAVE.h"


#endif