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view src/g23m-gprs/upm/upm_sndcp_control.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 fa8dc04885d8
children
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/*----------------------------------------------------------------------------
|  Project :  3G PS
|  Module  :  UPM
+-----------------------------------------------------------------------------
|             Copyright 2003 Texas Instruments.
|             All rights reserved. 
| 
|             This file is confidential and a trade secret of Texas 
|             Instruments .
|             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. 
+-----------------------------------------------------------------------------
| Purpose:    SNDCP Control state machine definitions in the UPM entity.
|             For design details, see:
|             8010.939 UPM Detailed Specification
+---------------------------------------------------------------------------*/

/*==== DECLARATION CONTROL =================================================*/

#ifndef _UPM_SNDCP_CONTROL_H
#define _UPM_SNDCP_CONTROL_H

/*==== INCLUDES =============================================================*/

#include "upm.h"

/*==== CONSTS ===============================================================*/

/*==== TYPES ================================================================*/
typedef enum
{
  /* Incoming primitives */
  UPM_P_SN_ACTIVATE_CNF,
  UPM_P_SN_DEACTIVATE_CNF,
  UPM_P_SN_MODIFY_CNF,
  UPM_P_SN_STATUS_IND,
  UPM_P_MMPM_SEQUENCE_IND,
  /* Events from Link Control */
  UPM_I_SNDCP_AWAIT_ESTABLISH,
  UPM_I_SNDCP_ESTABLISH_LLC_LINK,
  UPM_I_SNDCP_MODIFY_LLC_LINK,
  UPM_I_SNDCP_RELEASE_LLC_LINK,
  /* Number of events */
  UPM_SNDCP_CONTROL_NUMBER_OF_EVENTS
} T_UPM_SNDCP_CONTROL_EVENT;

typedef enum
{
  UPM_SNDCP_INACTIVE,
  UPM_SNDCP_AWAIT_ACTIVATE,
  UPM_SNDCP_ACTIVATING,
  UPM_SNDCP_ACTIVE,
  UPM_SNDCP_MODIFYING,
  UPM_SNDCP_DEACTIVATING,
  UPM_SNDCP_CONTROL_NUMBER_OF_STATES
} T_UPM_SNDCP_CONTROL_STATE;

/*==== EXPORTS ==============================================================*/
extern void upm_sndcp_control_init(struct T_CONTEXT_DATA *ptr_context_data);

extern void upm_sndcp_control_exit(struct T_CONTEXT_DATA *ptr_context_data);

extern void upm_sndcp_control(struct T_CONTEXT_DATA *ptr_context_data,
			      T_UPM_SNDCP_CONTROL_EVENT event,
			      /*@null@*/ void *data);

extern void upm_sndcp_dispatch_sn_count_cnf      (T_SN_COUNT_CNF *);
extern void upm_sndcp_dispatch_sn_status_ind     (T_SN_STATUS_IND *);
extern void upm_sndcp_dispatch_sn_sequence_cnf   (T_SN_SEQUENCE_CNF *);

extern void upm_sndcp_dispatch_mmpm_sequence_ind (T_MMPM_SEQUENCE_IND *);

extern void upm_sndcp_dispatch_upm_count_req     (T_UPM_COUNT_REQ *);
#endif /* _UPM_SNDCP_CONTROL_H */
/*==== END OF FILE ==========================================================*/