FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_nmi.h @ 303:f76436d19a7a default tip
!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 | 92abb46dc1ba |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW (?) $Workfile:: mfw_nmi.h $| | $Author:: Vo $Revision:: 1 $| | CREATED: 07.10.98 $Modtime:: 21.10.99 12:18 $| | STATE : code | +--------------------------------------------------------------------+ PURPOSE : Internal definitions for network management History May 31, 2007 DR: OMAPS00133201 x0pleela Description: MS keeps searching networks and doesn't list available PLMNs after performing manual selection Solution : Modified the prototype of function nm_error_cops() */ #ifndef DEF_MFW_NMI_HEADER #define DEF_MFW_NMI_HEADER #define MAX_PREF_PLNM 8 #define MAX_PIN_COUNT 3 /* permit maximal entering for user */ #define MAX_PUK_COUNT 5 #define FIRST_SIM_INVAILD 1 #define SERVICE_OK 1 #define SERVICE_FAILURE 0 #define CMD_NOT_PRESENT 0 /* * Network Control Block */ typedef struct { T_MFW_EVENT emask; /* events of interest */ T_MFW_EVENT event; /* current event */ T_MFW_CB handler; T_MFW_NM_PARA para; } T_MFW_NM; EXTERN T_MFW_HND nm_install (T_MFW_HDR *w, T_MFW_HDR *h, T_MFW_NM *nm); EXTERN T_MFW_RES nm_remove (T_MFW_HDR *h); EXTERN void nm_activate (UBYTE result); #ifdef FF_2TO1_PS EXTERN void nm_mmi_parameters (T_SIM_imsi_field *imsi_field, T_SIM_pref_plmn *pref_plmn); #else EXTERN void nm_mmi_parameters (T_imsi_field *imsi_field); #endif EXTERN void nm_spn_cnf (USHORT error, T_EF_SPN *efspn); EXTERN void nm_ok_cops (void); //x0pleela 30 May, 2007 DR: OMAPS00133201 //Passing T_ACI_CME_ERR as parameter EXTERN void nm_error_cops ( T_ACI_CME_ERR err ); EXTERN void nm_req_imsi (UBYTE *imsi_id); EXTERN T_MFW nm_reg_flag_req (void); EXTERN void nm_ok_deregistration (void); EXTERN void nm_ok_pref_plmn (void); EXTERN void nm_error_pref_plmn (void); EXTERN void nm_sat_file_update (USHORT dataId); EXTERN void nm_ok_band (void); /*SPR919 - SH - added */ #endif