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view src/g23m-gprs/upm/upm_sndcp_control.h @ 598:717ed17d82c6

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aci3 vocoder control revamped, AT@VSEL now works as it should The vocoder control code (hl_audio_drv.c) that came with the TCS3 version of ACI was totally broken in the Calypso config (VOCODER_FUNC_INTERFACE) and worked in the standard analog voice environment only by luck. This code has now been rewritten to work correctly with our Calypso platform and TCS211 L1, and our new AT@VSEL mechanism (automatic enabling and disabling of MCSI voice path as the modem enters and exits the voice call state) now also works as designed.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 23:44:35 +0000
parents 2cf312e56ee7
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 ==========================================================*/