FreeCalypso > hg > fc-tourmaline
view src/cs/services/atp/atp_gsm_gsm_api.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 | 4e78acac3d88 |
children |
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/******************************************************************************* * * File Name : atp_gsm_gsm_api.h * * Definition used by atp_gsm_gsm_api.c * * (C) Texas Instruments, all rights reserved * * Version number : 0.1 Date : 10-Jully-2000 * * History : 0.1 - Created by E. Baissus * * * Author : * * (C) Copyright 2000 by Texas Instruments Incorporated ******************************************************************************/ #ifndef ATP_GSM_GSM_API_H #define ATP_GSM_GSM_API_H #include "atp/atp_gsm_bt_api.h" #include "atp/bti_at.h" #include "rvm/rvm_api.h" #define AAA_SWE_FROM_GSM // define for new parameter to send to GSM PS /* 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); /* Custom information between GSM and ATP */ typedef struct { T_ATP_CUSTOM_TYPE custom_type; UINT32 optimal_gsm_max_packet_size; /* Indication of what would be the optimal size of packet received by GSM */ /* 0 Means do not care */ } T_ATP_CUSTOM_FROM_GSM_INFO; typedef struct { T_ATP_CUSTOM_TYPE custom_type; UINT32 bt_max_payload; /* Maximum size of data that can be sent from GSM to Bluetooth (in bytes)*/ /* Should be equal to MFS - overhead due to RFCOMM...*/ #ifdef AAA_SWE_FROM_GSM T_RVM_USE_ID rnet_use_id; #endif } T_ATP_CUSTOM_TO_GSM_INFO; #endif