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view src/g23m-gprs/gmm/gmm_kernl.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 :  GPRS (8441)
|  Modul   :  gmm_kernl.h
+----------------------------------------------------------------------------- 
|  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 for gmm_kernl.c 
+----------------------------------------------------------------------------- 
*/ 


#ifndef GMM_KERNL_H
#define GMM_KERNL_H



/*EXTERN void kern_enter_reg_no_cell ( void );*/
EXTERN void kern_enter_reg_limited ( void );
EXTERN void kern_enter_reg_normal ( void );
EXTERN void kern_enter_reg_normal_upon_gmmrr_cell_ind ( void );

EXTERN void kern_err_cause ( USHORT error_cause, BOOL det_acc_sent );

EXTERN void kern_attach ( void );


EXTERN void kern_detach ( void );


EXTERN void kern_rau ( void );
EXTERN void kern_norm_rau ( void );
EXTERN void kern_comb_rau ( void );
EXTERN void kern_rau_init ( void );
EXTERN void kern_periodic_rau ( void );

EXTERN void kern_rau_limited ( void );

EXTERN void kern_aac ( USHORT cause );

EXTERN void kern_l_sim_rem_der ( void );
EXTERN void kern_l_sim_rem_reg ( void );
EXTERN void kern_l_sim_rem_reg_lim ( void );

EXTERN void kern_enter_der ( void );

EXTERN void kern_rau_complete ( UBYTE result_value );

EXTERN void kern_attach_accept
( 
  T_result_gmm                 * result,
  T_force_to_standby           * force_to_standby,
  T_rau_timer                  * rau_timer,
  /* attach: radio_priority */
  T_routing_area_identification *routing_area_identification,
  BOOL                           v_p_tmsi_signature,
  T_p_tmsi_signature           * p_tmsi_signature,
  BOOL                           v_ready_timer,
  T_ready_timer                * ready_timer,
  BOOL                           v_gmobile_identity,
  T_gmobile_identity           * gmobile_identity,
  BOOL                           v_mobile_identity,
  T_mobile_identity            * mobile_identity,
  /*
   * only RAU
   */
  BOOL                           v_receive_n_pdu_number_list,
  T_receive_n_pdu_number_list  * receive_n_pdu_number_list,
  USHORT                         cause,
  BOOL                           v_eqv_plmn_list, /* TCS 2.1 */
  T_eqv_plmn_list              * eqv_plmn_list, /* TCS 2.1 */
  BOOL                           v_t3302,
  T_t3302                      * t3302,
  BOOL                           v_cell_notification
);

EXTERN void kern_imsi_detach_reg_susp ( void );
EXTERN void kern_imsi_detach_der_susp ( void );
EXTERN void kern_enter_reg_no_cell_limited ( void );
EXTERN void kern_enter_reg_no_cell_susp ( void );
EXTERN void kern_enter_reg_limited_susp ( void );
EXTERN void kern_rau_susp ( void );
EXTERN void kern_enter_reg_normal_susp ( void );
EXTERN void kern_resume_grr_der ( void );
EXTERN void kern_resume_grr_reg ( void );
#endif /* !GMM_KERNL_H */