FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/gmm/gmm_txp.c @ 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 : GPRS (8441) | Modul : gmm_txp.c +----------------------------------------------------------------------------- | 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 : This modul is part of the entity GMM and implements all | functions to handles the incoming primitives as described in | the SDL-documentation (TX-statemachine) +----------------------------------------------------------------------------- */ #ifndef GMM_TXP_C #define GMM_TXP_C #endif #define ENTITY_GMM /*==== INCLUDES =============================================================*/ #include <string.h> /* to get memcpy */ #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "ccdapi.h" /* to get CCD API */ #include "cnf_gmm.h" /* to get cnf-definitions */ #include "mon_gmm.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "gmm.h" /* to get the global entity definitions */ #include "gmm_txf.h" /* to get the local funktions */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : tx_gmmsm_unitdata_req +------------------------------------------------------------------------------ | Description : Handles the primitive GMMSM_UNITDATA_REQ | | Parameters : *gmmsm_unitdata_req - Ptr to primitive payload | +------------------------------------------------------------------------------ */ #ifdef GMM_TCS4 GLOBAL void tx_gmmsm_unitdata_req ( T_MMPM_UNITDATA_REQ* gmmsm_unitdata_req ) #else GLOBAL void tx_gmmsm_unitdata_req ( T_GMMSM_UNITDATA_REQ* gmmsm_unitdata_req ) #endif { GMM_TRACE_FUNCTION( "tx_gmmsm_unitdata_req" ); switch( GET_STATE( TX ) ) { case TX_READY: { /* * The messages from SM are passed to LLC */ /* * PPASS (gmmsm_unitdata_req, ll_unitdata_req, LL_UNITDATA_REQ ); * is not possible, because of different parameters */ PALLOC_SDU ( ll_unitdata_req, LL_UNITDATA_REQ, gmmsm_unitdata_req->sdu.l_buf); tx_fill_unitdata_req ( ll_unitdata_req, LOCAL_TLLI, gmm_data->cipher ); memcpy (&ll_unitdata_req->sdu.buf[(ll_unitdata_req->sdu.o_buf)>>3], &gmmsm_unitdata_req->sdu.buf[(gmmsm_unitdata_req->sdu.o_buf)>>3], (gmmsm_unitdata_req->sdu.l_buf)>>3); #ifdef TRACE_EVE #ifndef GMM_TCS4 switch ( ll_unitdata_req->sdu.buf[((ll_unitdata_req->sdu.o_buf)>>3)+1]) { case ACTIVATE_PDP_REQ: TRACE_EVENT ( "OPar: ACTIVATE_PDP_REQ");break; case ACTIVATE_PDP_ACC: TRACE_EVENT ( "OPar: ACTIVATE_PDP_ACC");break; case ACTIVATE_PDP_REJ: TRACE_EVENT ( "OPar: ACTIVATE_PDP_REJ");break; case REQ_PDP_ACT: TRACE_EVENT ( "OPar: REQ_PDP_ACT");break; case REQ_PDP_ACT_REJ: TRACE_EVENT ( "OPar: REQ_PDP_ACT_REJ");break; case MOD_PDP_REQ: TRACE_EVENT ( "OPar: MOD_PDP_REQ");break; case MOD_PDP_ACC: TRACE_EVENT ( "OPar: MOD_PDP_ACC");break; case DEACT_PDP_REQ: TRACE_EVENT ( "OPar: DEACT_PDP_REQ");break; case DEACT_PDP_ACC: TRACE_EVENT ( "OPar: DEACT_PDP_ACC");break; case SM_STATUS: TRACE_EVENT ( "OPar: SM_STATUS");break; default: TRACE_EVENT ( "OPar: SNDCP unknown");break; } #else /*#ifndef GMM_TCS4*/ switch ( ll_unitdata_req->sdu.buf[((ll_unitdata_req->sdu.o_buf)>>3)+1]) { case ACTIVATE_PDP_CONTEXT_REQUEST: TRACE_EVENT ( "OPar: ACTIVATE_PDP_CONTEXT_REQUEST");break; case ACTIVATE_PDP_CONTEXT_ACCEPT: TRACE_EVENT ( "OPar: ACTIVATE_PDP_CONTEXT_ACCEPT");break; case ACTIVATE_PDP_CONTEXT_REJECT: TRACE_EVENT ( "OPar: ACTIVATE_PDP_CONTEXT_REJECT");break; case REQUEST_PDP_CONTEXT_ACTIVATION: TRACE_EVENT ( "OPar: REQUEST_PDP_CONTEXT_ACTIVATION");break; case REQUEST_PDP_CONTEXT_ACTIVATION_REJECT: TRACE_EVENT ( "OPar: REQUEST_PDP_CONTEXT_ACTIVATION_REJECT");break; case U_MODIFY_PDP_CONTEXT_REQUEST: TRACE_EVENT ( "OPar: U_MODIFY_PDP_CONTEXT_REQUEST");break; case U_MODIFY_PDP_CONTEXT_ACCEPT: TRACE_EVENT ( "OPar: U_MODIFY_PDP_CONTEXT_ACCEPT");break; case DEACTIVATE_PDP_CONTEXT_REQUEST: TRACE_EVENT ( "OPar: DEACTIVATE_PDP_CONTEXT_REQ");break; case DEACTIVATE_PDP_CONTEXT_ACCEPT: TRACE_EVENT ( "OPar: DEACTIVATE_PDP_CONTEXT_ACCEPT");break; case SM_STATUS: TRACE_EVENT ( "OPar: SM_STATUS");break; default: TRACE_EVENT ( "OPar: SNDCP unknown");break; } #endif /*#ifndef GMM_TCS4*/ #endif /* _SIMULATION_ */ PSEND ( hCommLLC, ll_unitdata_req ); PFREE ( gmmsm_unitdata_req ); break; } default: PFREE (gmmsm_unitdata_req); TRACE_ERROR( "GMMSM_UNITDATA_REQ unexpected" ); break; } } /* tx_gmmsm_unitdata_req() */