FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/gmm/gmm_rdyp.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_rdyp.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 (RDY-statemachine) +----------------------------------------------------------------------------- */ #ifndef GMM_RDYP_C #define GMM_RDYP_C #endif #define ENTITY_GMM /*==== INCLUDES =============================================================*/ #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_kerns.h" /* to get signals */ #include "gmm_kernp.h" /* to get timer functions from KERN */ #include "gmm_kernf.h" /* to get functions from KERN */ #include "gmm_rdyf.h" /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : rdy_cgrlc_standby_state_ind +------------------------------------------------------------------------------ | Description : Handles the primitive CGRLC_STANDBY_STATE_IND (TCS 2.1). | | TIMEOUT for READY´TIMER | | MSC: 3.17 Timer | MSC: 3.17.4 T3314 time-out | | Parameters : *cgrlc_standby_state_ind - Ptr to primitive payload (TCS 2.1) | +------------------------------------------------------------------------------ */ GLOBAL void rdy_cgrlc_standby_state_ind (const T_CGRLC_STANDBY_STATE_IND *cgrlc_standby_state_ind) { GMM_TRACE_FUNCTION( "rdy_cgrlc_standby_state_ind" ); switch( GET_STATE( RDY ) ) { default: /* * <R.GMM.READYTIM.M.020> */ rdy_start_t3312(); SET_STATE ( RDY, RDY_STANDBY ); break; case RDY_DEACTIVATED: case RDY_STANDBY_TWICE: break; } PFREE(cgrlc_standby_state_ind); GMM_RETURN; } /* rdy_cgrlc_standby_state_ind */ /* +------------------------------------------------------------------------------ | Function : rdy_cgrlc_trigger_ind (TCS 2.1) +------------------------------------------------------------------------------ | Description : Handles the primitive CGRLC_TRIGGER_IND (TCS 2.1) | | Start of the READY TIMER | | <R.GMM.READYTIM.M.009> | | Parameters : *cgrlc_trigger_ind - Ptr to primitive payload (TCS 2.1) | +------------------------------------------------------------------------------ */ GLOBAL void rdy_cgrlc_trigger_ind ( T_CGRLC_TRIGGER_IND *cgrlc_trigger_ind ) /* TCS 2.1 */ { USHORT timer; BOOL stop_timer=FALSE; GMM_TRACE_FUNCTION( "rdy_cgrlc_trigger_ind" ); /* TCS 2.1 */ if (CGRLC_PRIM_TYPE_GMM==cgrlc_trigger_ind->prim_type) /* TCS 2.1 */ { for ( timer=0;timer<TIMER_MAX;timer++) { if (gmm_data->rdy.timer_value[timer]>0) { T_TIME value=0; if ( VSI_OK == vsi_t_status ( GMM_handle ,timer, &value ) && value >0 ) /* * react only if timer has not stopped */ { TRACE_1_INFO ("value of Timer %d: %d", timer); switch (timer) { case kern_TPOWER_OFF: vsi_t_stop ( GMM_handle, kern_TPOWER_OFF); kern_tpower_off(); stop_timer=TRUE; break; case kern_TLOCAL_DETACH: vsi_t_stop ( GMM_handle, kern_TLOCAL_DETACH); kern_tlocal_detach(); stop_timer=TRUE; break; default: TRACE_1_INFO ( "START: TIMER %d" ,timer); vsi_t_start ( GMM_handle , timer, gmm_data->rdy.timer_value[timer]); break; } gmm_data->rdy.timer_value[timer]=0; } } else { gmm_data->rdy.timer_value[timer]=0; } } } /* * As RR will inform MM about ongoing PS transfer using RR_ABORT_IND, no need * to notify MM using this mmgmm_trigger_req primitive */ switch( GET_STATE( RDY ) ) { case RDY_READY: vsi_t_stop (GMM_handle, rdy_T3312); if (stop_timer) { SET_STATE (RDY, RDY_STANDBY ); } break; case RDY_STANDBY_TWICE: SET_STATE(RDY,RDY_STANDBY); { PALLOC (cgrlc_force_to_standby_req, CGRLC_FORCE_TO_STANDBY_REQ); PSEND ( hCommGRLC, cgrlc_force_to_standby_req ); } break; case RDY_STANDBY: { vsi_t_stop (GMM_handle, rdy_T3312); if (stop_timer) { SET_STATE (RDY, RDY_STANDBY ); } else { SET_STATE ( RDY, RDY_READY ); } break; } case RDY_DEACTIVATED: break; default: TRACE_ERROR( "CGRLC_TRIGGER_IND unexpected" ); /* TCS 2.1 */ break; } PFREE(cgrlc_trigger_ind); GMM_RETURN; } /* rdy_cgrlc_trigger_ind() */ /* TCS 2.1 */ /* +------------------------------------------------------------------------------ | Function : rdy_cgrlc_ready_state_ind (TCS 2.1) +------------------------------------------------------------------------------ | Description : Handles the primitive CGRLC_READY_STATE_IND (TCS 2.1) | | Start of the READY TIMER | | | | Parameters : *cgrlc_ready_state_ind - Ptr to primitive payload (TCS 2.1) | +------------------------------------------------------------------------------ */ GLOBAL void rdy_cgrlc_ready_state_ind ( const T_CGRLC_READY_STATE_IND *cgrlc_ready_state_ind ) /* TCS 2.1 */ { GMM_TRACE_FUNCTION( "rdy_cgrlc_ready_state_ind" ); /* TCS 2.1 */ switch( GET_STATE( RDY ) ) { case RDY_READY: vsi_t_stop (GMM_handle, rdy_T3312); break; case RDY_STANDBY: vsi_t_stop (GMM_handle, rdy_T3312); SET_STATE ( RDY, RDY_READY ); break; case RDY_DEACTIVATED: case RDY_STANDBY_TWICE: break; default: TRACE_ERROR( "CGRLC_READY_STATE_IND unexpected" ); /* TCS 2.1 */ break; } PFREE(cgrlc_ready_state_ind); GMM_RETURN; } /* rdy_cgrlc_ready_state_ind() */ /* TCS 2.1 */