FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_em.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 |
line wrap: on
line source
#ifndef _MFW_EM_H_ #define MFW_EM_H_ /* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_em.h $| | $Author: KGT $Revision:: 1 $| | CREATED: 13.02.2001 $Modtime:: 13.02.2001 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_EM PURPOSE : Interfaces between ACI EM Driver and MMI. ******************************************************************************** $History: Mfw_em.h Apr 24, 2006 ERT: OMAPS00067603 x0043642 Description: Engineering mode Solution: Added Enums to handle different em categories. $End *************************************Includes************************************* */ #include "mfw_mfw.h" #include "mfw_sys.h" /* *************************************Datatypes************************************* */ typedef enum MFW_EM_DataType { #ifndef NEPTUNE_BOARD EM_MOBILE_INFO = 0x01, EM_SERVING_CELL_PARAMS = 0x02, EM_NEIGHBOURING_CELL_PARAMS = 0x04, EM_LOCATION_PARAMS = 0x08, EM_CIPH_HOP_DTX_PARAMS = 0x10, EM_GPRS_PARAMS = 0x20 #else /* NEPTUNE BOARD */ /*EngMode */ EM_SERVING_CELL_PARAMS, EM_SERVING_CELL_RF_PARAMS, EM_SERVING_CHANNEL_PARAMS, EM_AMR_PARAMS, EM_SNDCP_PARAMS, EM_USERLEVEL_PARAMS, EM_LLCTRACING_PARAMS, EM_RLC_MAC_PARAMS, EM_GMM_INFO_PARAMS, EM_CALL_STATUS_PARAMS, EM_LAYER_MESSAGE_PARAMS, EM_NEIGHBOURING_CELL_PARAMS, EM_WCDMA_LAYER_MESSAGE_PARAMS, EM_3G_INFO_PARAMS, EM_PACKET_DATA_PARAMS #endif } MfwEmDataType; #ifndef NEPTUNE_BOARD /*EngMode */ typedef struct { /*software_versions*/ char SIM_version[MAX_VER]; char CC_version[MAX_VER]; char SS_version[MAX_VER]; char SMS_version[MAX_VER]; char MM_version[MAX_VER]; char RR_version[MAX_VER]; char DL_version[MAX_VER]; char ALR_version[MAX_VER]; char IMEI[16]; char IMSI[16]; ULONG TMSI; /*SPR 1554, changed from LONG to ULONG*/ }MFW_EM_Mobile_Info; typedef struct { USHORT arfcn; UBYTE RSSI; //Received field strength UBYTE RXQ; //received quality UBYTE RLT; //radio link timeout counter SHORT C1; //C1 Path lost criterion SHORT C2; //C2 Parameter - often the same as RSSI for SC UBYTE BSIC; //Base Station ID Code UBYTE TAV; //Timing Advanced USHORT LAC; //Location Area Code }MFW_EM_Serving_Cell_Parameters; typedef struct { UBYTE NUM; //number of neighbouring cells USHORT arfcn[7];//channel numbers UBYTE RSSI[7];//received signal strength SHORT C2[7];//received C2 Parameter USHORT LAC_NC[7]; //Location Area Code UBYTE BSIC_NC[7]; //Base Station ID Code } MFW_EM_Neighbour_Cell_Parameters; typedef struct { UBYTE LUP;//Location update period UBYTE MCC[4];//mobile country code UBYTE MNC[4];//mobile network code USHORT LAC; //location area code /*SPR 1554, removed cell id */ }MFW_EM_Location_Parameters; typedef struct { UBYTE ciph_status; //ciphering status /*USHORT ma[65]; //MA list after time USHORT ma2[65];//MA list before time*/ USHORT HSN; //hopping sequence number UBYTE DTX_status; }MFW_EM_Ciph_hop_DTX_Parameters; typedef struct { /*SPR 1554, changed the data structure to only include the NMO*/ UBYTE NMO; //network mode of operation UBYTE NDTS; //number of Downlink Timeslots UBYTE RAC; //Routing Area Color SHORT C31; //C31 Criterion SHORT C32; //C32 Criterion } MFW_EM_GPRS_Parameter; typedef struct { MFW_EM_Mobile_Info MobileInfo; MFW_EM_Serving_Cell_Parameters SCInfo; MFW_EM_Neighbour_Cell_Parameters NCInfo; MFW_EM_Location_Parameters LocInfo; MFW_EM_Ciph_hop_DTX_Parameters CHDTXInfo; MFW_EM_GPRS_Parameter GPRSInfo; } MFW_EM_Data; #endif /* *************************************Prototypes************************************* */ /* Initialise mfw_em module(which initialises EM driver);*/ int Mfw_em_init(void); /* Bind events specified by mask to an MMI call-back function.*/ MfwHnd Mfw_em_create(MfwHnd hWin, MfwEvt event, MfwCb cb_func); /*Deallocate any memory for the module.*/ void Mfw_em_exit(void); /* Request specified data from EM Driver.*/ int Mfw_em_get_data(MfwEmDataType type); /* Added to remove warning Aug - 11 */ MfwRes em_delete (MfwHnd h); EXTERN UBYTE dspl_Enable (UBYTE in_Enable); /* End - remove warning */ #endif