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view src/cs/riviera/rvt/rvt_env_i.h @ 273:5caa86ee2cfa

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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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/*******************************************************************************
 *
 * rvt_env_i.h
 *
 * This file should be included by rvt_env.c ONLY!!!
 * It includes definitions of global variables used for trace.
 *
 * (C) Texas Instruments, all rights reserved
 *
 * Version number	: 0.11
 *
 * History			: 0.1  (7/4/2000) - Created
 *       			: 0.11 (6/13/2002) - Remove useless dependency.
 *
 * Date             : 6/13/2002
 *
 * Author           : Cristian Livadiotti, c-livadiotti@ti.com
 *
 ******************************************************************************/

#ifndef __RVT_ENV_I_H__
#define __RVT_ENV_I_H__


/*
** Environment global variables
*/
extern T_RVF_MB_ID    rvt_mb_id;
extern T_RVF_ADDR_ID  rvt_addr_id;


/*
** Trace Module State
*/
extern T_RVT_STATE    rvt_module_state;

extern char           *p_rvt_lost_msg;
extern char           *p_rvt_sys_time;
extern T_RVT_USER_DB  rvt_user_db [];
extern T_RVT_USER_ID  rv_trace_user_id;

#define RVT_LOST_MSG              ("RVT: Lost Message ")
#define RVT_LOST_MSG_LENGTH       (sizeof (RVT_LOST_MSG) - 1)

#define RVT_SYS_TIME              ("RVT: System Time ")
#define RVT_SYS_TIME_LENGTH       (sizeof (RVT_SYS_TIME) - 1)

#define RVT_HEX_VALUE_LENGTH      (sizeof ("00000000") - 1)

#ifndef FRAMING_PROTOCOL
	#define RVT_HYPERTERM_LENGTH  (sizeof ('\n') + sizeof ('\r'))
#else
	#define RVT_HDR_LENGTH        (6)
#endif

#endif