FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_gmm.h @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | 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 : Definitions for the protocol stack adapter | GPRS Mobility Mangement ( GMM ). +----------------------------------------------------------------------------- */ #ifdef GPRS #ifndef CMH_GMM_H #define CMH_GMM_H /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ typedef enum { GMMH_CMD_OK, GMMH_CMD_AT_NOT_HANDLED } T_GMMH_RETURN; typedef enum { GMMU_AT_GPRS, GMMU_AT_GSM } T_GMM_USER; typedef struct { T_PERCENT_CGCLASS current; T_PERCENT_CGCLASS requested; } T_GACI_MOBILE_CLASS; /*==== PROTOTYPES =================================================*/ EXTERN void cmhGMM_Init ( void ); EXTERN void cmhGMM_Attached ( UBYTE attach_type, T_plmn *plmn, UBYTE search_running ); EXTERN void cmhGMM_NoAttach ( UBYTE detach_type, USHORT cause, UBYTE search_running ); EXTERN void cmhGMM_Detached ( UBYTE detach_type ); EXTERN void cmhGMM_NetDetach ( UBYTE detach_type, USHORT cause, UBYTE search_running ); EXTERN SHORT cmhGMM_Plmn ( void ); EXTERN SHORT cmhGMM_Suspend ( UBYTE cell_state ); EXTERN SHORT cmhGMM_Resume ( void ); EXTERN SHORT cmhGMM_Info ( void ); EXTERN SHORT cmhGMM_CipheringInd ( UBYTE gsm_ciph, UBYTE gprs_ciph ); EXTERN T_ATTACH_STATE cmhGMM_Get_state ( void ); EXTERN void cmhGMM_Set_state ( T_ATTACH_STATE state ); EXTERN T_ACI_RETURN cmhGMM_attach_if_necessary ( T_ACI_CMD_SRC srcId, T_ACI_AT_CMD curCmd ); EXTERN SHORT cmhGMM_inform_other_psa ( SHORT state ); EXTERN UBYTE cmhGMM_requested_attach_type ( T_GMM_USER usr, UBYTE m_class ); EXTERN UBYTE cmhGMM_translate_gmm_cause_to_nreg_cs ( USHORT cause ); EXTERN BOOL cmhGMM_isClassCG ( void ); EXTERN SHORT psaG_MM_CMD_REG ( void ); EXTERN SHORT psaG_MM_CMD_DEREG ( UBYTE detach_type ); EXTERN SHORT psaG_MM_CMD_NET_SRCH ( void ); EXTERN SHORT psaG_MM_CMD_NET_SEL ( void ); EXTERN SHORT psaG_MM_CMD_SET_REGMD ( UBYTE mode ); EXTERN SHORT gprs_sim_inserted ( void ); EXTERN BOOL cmhGMM_class_eq_CG ( void ); EXTERN T_ACI_RETURN cmhGMM_attach ( UBYTE mobile_class ); EXTERN void cmhGMM_send_percentNetworkRegistrationStatus( T_P_CGREG_STAT p_cgreg ); EXTERN void cmhGMM_send_NetworkRegistrationStatus( T_CGREG_STAT cgreg, T_P_CGREG_STAT p_cgreg ); EXTERN UBYTE cmhGMM_isPLMN_Home( void ); EXTERN UBYTE cmhGMM_isPLMN_Valid (void); EXTERN void cmhGMM_setPLMN(T_plmn *plmn); EXTERN void cmhGMM_allContextsDeactivated ( void ); EXTERN T_ACI_RETURN cmhGMM_contextActivation( T_ACI_CMD_SRC srcId, T_ACI_AT_CMD curCmd ); /*==== EXPORT =====================================================*/ #ifdef CMH_GMMF_C GLOBAL T_ENT_STAT gmmEntStat; GLOBAL T_GACI_MOBILE_CLASS gaciMobileClass; #else EXTERN T_ENT_STAT gmmEntStat; EXTERN T_GACI_MOBILE_CLASS gaciMobileClass; #endif /* CMH_GMMF_C */ #endif /* CMH_GMM_H */ #endif /* GPRS */ /*==== EOF =======================================================*/