FreeCalypso > hg > fc-tourmaline
view src/condat/com/include/cl_rlcmac.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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/* +----------------------------------------------------------------------------- | Project : COMLIB | Modul : RLCMAC +----------------------------------------------------------------------------- | 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 : Definitions of global types used by common library functions | and the prototypes of those functions: RLC/MAC layer. +----------------------------------------------------------------------------- */ #ifndef CL_RLCMAC_H #define CL_RLCMAC_H /*==== CONST ================================================================*/ /* * Start defintions from entity RR */ /* ****************************************************************************** * The following declarations shall be identical with the corresponding * declarations located in RR. ****************************************************************************** */ EXTERN UBYTE rr_csf_get_radio_access_capability( T_ra_cap *ra_cap ); EXTERN void RX_SetRxQual ( UBYTE new_rx_qual ); /* ****************************************************************************** * The above declarations shall be identical with the corresponding * declarations located in RR. ****************************************************************************** */ /* * End defintions from entity RR */ /* * Used for tracing purposes, see also function cl_rlcmac_get_msg_name */ #define RLC_MAC_MAX_LEN_CHANNEL_REQ 2 #define D_MSG_TYPE_CRC_ERROR_c 0xFD #define D_MSG_TYPE_2ND_SEGMENT_c 0xFE #define D_MSG_TYPE_UNKNOWN_c 0xFF #define U_MSG_TYPE_CHANNEL_REQ_c 0xFE #define U_MSG_TYPE_UNKNOWN_c 0xFF typedef enum /* T_RLC_MAC_ROUTE */ { RLC_MAC_ROUTE_UL, RLC_MAC_ROUTE_DL } T_RLC_MAC_ROUTE; /*==== VARS =================================================================*/ /*==== TYPES =================================================================*/ /*==== FUNCTIONS ============================================================*/ #if !defined (NTRACE) EXTERN char* cl_rlcmac_get_msg_name ( UBYTE msg_type, T_RLC_MAC_ROUTE route ); #endif /* #if !defined (NTRACE) */ #endif /* #ifndef CL_RLCMAC_H */