FreeCalypso > hg > fc-tourmaline
view src/cs/services/mks/mks_cfg.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 mks_cfg.h * * Configuration file for MKS service. * * This file is part of the MKS API. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 11/19/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _MKS_CFG_H_ #define _MKS_CFG_H_ /** Define the number max of magic key sequence. */ #define MKS_NB_MAX_OF_KEY_SEQUENCE (5) /** Define the number max of key in a magic key sequence. */ #define MKS_NB_MAX_OF_KEY_IN_KEY_SEQUENCE (10) /** Define the number max of notified key for post sequence. */ #define MKS_NB_MAX_OF_KEY_FOR_POST_SEQUENCE (10) /** Define time to wait (ms) between two keys before the key sequence reset. */ #define MKS_TIME_RESET_KEY_SEQUENCE 3000 /** Define the maximum size for key sequence name */ #define KPD_MAX_CHAR_NAME 20 #endif /* _MKS_CFG_H_ */