FreeCalypso > hg > fc-tourmaline
view src/cs/services/atp/atp_gsm_gsm_api_dummy.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 | 4e78acac3d88 |
children |
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/******************************************************************************* * * File Name : atp_gsm_gsm_api.c * * This file contains dummy definition of all functions called by the ATP-GSM plug-in. * These functions must be provided by CONDAT with their PS * * * Version number : 0.1 Date : 19-Dec-2001 * * History : 0.1 - Created * * Author : * * (C) Copyright 2001 by Texas Instruments Incorporated *****************************************************************************/ #ifdef _WINDOWS // In this case, no GSM PS // So need to define these dummy functions #include "rv/rv_general.h" #include "atp/atp_gsm_bt_api.h" #include "atp/bti_at.h" #if ( ((ATP_REGR != SW_COMPILED) && (ATP_MISC != SW_COMPILED)) ) /* functions define in GSM side and called by BT side */ void bti_at_init_cnf(T_BTI_ACK ack) { } void bti_at_deinit_ind(void) { } void bti_at_open_port_ind(T_BTI_PORT_NB gsm_port_nb,T_BTI_BT_PORT_INFO bt_custom_info) { } void bti_at_close_port_ind(T_BTI_PORT_NB gsm_port_nb) { } void bti_at_cmd_ind(T_BTI_PORT_NB gsm_port_nb,char * cmd) { } void bti_at_cmd_cnf(T_BTI_PORT_NB gsm_port_nb) { } void bti_at_abort_ind(T_BTI_PORT_NB gsm_port_nb) { } void bti_data_ready_ind(T_BTI_PORT_NB port_nb,unsigned long nb_of_data) { } void bti_get_gsm_data(T_BTI_PORT_NB port_nb,char * buffer, unsigned long nb_of_data) { } void bti_data_ready_cnf(T_BTI_PORT_NB port_nb) { } #endif #endif