FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_em.h @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 30 Jul 2021 02:55:48 +0000 |
parents | 92abb46dc1ba |
children |
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#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