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view src/cs/services/audio/audio_mode.c @ 685:3fb7384e820d

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tpudrv12.h: FCDEV3B goes back to being itself A while back we had the idea of a FreeCalypso modem family whereby our current fcdev3b target would some day morph into fcmodem, with multiple FC modem family products, potentially either triband or quadband, being firmware-compatible with each other and with our original FCDEV3B. But in light of the discovery of Tango modules that earlier idea is now being withdrawn: instead the already existing Tango hw is being adopted into our FreeCalypso family. Tango cannot be firmware-compatible with triband OM/FCDEV3B targets because the original quadband RFFE on Tango modules is wired in TI's original Leonardo arrangement. Because this Leonardo/Tango way is now becoming the official FreeCalypso way of driving quadband RFFEs thanks to the adoption of Tango into our FC family, our earlier idea of extending FIC's triband RFFE control signals with TSPACT5 no longer makes much sense - we will probably never produce any new hardware with that once-proposed arrangement. Therefore, that triband-or-quadband FCFAM provision is being removed from the code base, and FCDEV3B goes back to being treated the same way as CONFIG_TARGET_GTAMODEM for RFFE control purposes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 24 Sep 2020 21:03:08 +0000
parents 838eeafb0051
children
line wrap: on
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/****************************************************************************/
/*                                                                          */
/*  File Name:  audio_mode.c                                                */
/*                                                                          */
/*  Purpose:  This file contains all the functions used for audio mode misc */
/*            services.                                                     */
/*                                                                          */
/*  Version   0.1                                                           */
/*                                                                          */
/*  Date        Modification                                                */
/*  ------------------------------------------------------------------------*/
/*  14 Jan 2002  Create                                                     */
/*                                                                          */
/*  Author      Francois Mazard                                             */
/*                                                                          */
/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/

#include "rv/rv_defined_swe.h"

#ifdef RVM_AUDIO_MAIN_SWE
  #ifndef _WINDOWS
    #include "config/swconfig.cfg"
    #include "config/sys.cfg"
    #include "config/chipset.cfg"
  #endif

  #include "l1_confg.h"
  #include "rv/rv_general.h"
  #include "rvm/rvm_gen.h"
  #include "audio/audio_ffs_i.h"
  #include "audio/audio_api.h"
  #include "audio/audio_structs_i.h"
  #include "audio/audio_error_hdlr_i.h"
  #include "audio/audio_var_i.h"
  #include "audio/audio_messages_i.h"
  #include "audio/audio_macro_i.h"
  #include "rvf/rvf_target.h"
  #include "audio/audio_const_i.h"

  /* include the usefull L1 header */
  #ifdef _WINDOWS
    #define BOOL_FLAG
    //#define CHAR_FLAG
  #endif
  #include "l1_types.h"
  #include "l1audio_const.h"
  #include "l1audio_cust.h"
  #include "l1audio_defty.h"
  #include "l1audio_msgty.h"
  #include "l1audio_signa.h"
  #if TESTMODE
   #include "l1tm_defty.h"
  #endif
  #if (L1_GTT == 1)
    #include "l1gtt_const.h"
    #include "l1gtt_defty.h"
  #endif
  #include "l1_const.h"
  #include "l1_defty.h"
  #include "l1_msgty.h"
  #include "l1_signa.h"
  #ifdef _WINDOWS
    #define L1_ASYNC_C
  #endif
  #include "l1_varex.h"

  /* external functions */
  extern void audio_mode_full_access_write_send_status (T_AUDIO_RET status, T_RV_RETURN return_path);
  extern void audio_mode_load_send_status              (T_AUDIO_RET status, T_RV_RETURN return_path);
  extern void audio_mode_save_send_status              (T_AUDIO_RET status, T_RV_RETURN return_path);
  extern void audio_mode_speaker_volume_send_status    (T_AUDIO_RET status, T_RV_RETURN return_path);

  /********************************************************************************/
  /*                                                                              */
  /*    Function Name:   audio_mode_message_switch                                */
  /*                                                                              */
  /*    Purpose:  This function manages the dispatching of the message usefull    */
  /*              for audio mode services.                                        */
  /*                                                                              */
  /*    Input Parameters:                                                         */
  /*        Audio message.                                                        */
  /*                                                                              */
  /*    Output Parameters:                                                        */
  /*        ID of the message receptor.                                           */
  /*                                                                              */
  /*    Note:                                                                     */
  /*        None.                                                                 */
  /*                                                                              */
  /*    Revision History:                                                         */
  /*        None.                                                                 */
  /*                                                                              */
  /********************************************************************************/
  UINT8 audio_mode_message_switch(T_RV_HDR *p_message)
  {
    switch(p_message->msg_id)
    {
      case AUDIO_MODE_LOAD_REQ :
      {
        if ( (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state != AUDIO_MODE_LOAD_IDLE) ||
             (p_audio_gbl_var->audio_mode_var.full_access_write_var.state != AUDIO_MODE_FULL_WRITE_IDLE) )
        {
          AUDIO_SEND_TRACE("AUDIO MODE LOAD: an entity already uses this service", RV_TRACE_LEVEL_ERROR);
          audio_mode_load_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_LOAD_REQ *)p_message)->return_path);
          p_audio_gbl_var->message_processed = TRUE;
          return (AUDIO_MODE_NONE);
        }
        return(AUDIO_MODE_LOAD);
        break;
      }
      case AUDIO_MODE_SAVE_REQ :
      {
        if ( (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state != AUDIO_MODE_LOAD_IDLE) ||
             (p_audio_gbl_var->audio_mode_var.full_access_write_var.state != AUDIO_MODE_FULL_WRITE_IDLE) )
        {
          AUDIO_SEND_TRACE("AUDIO MODE SAVE: an entity currently changes the audio mode", RV_TRACE_LEVEL_ERROR);
          audio_mode_save_send_status (AUDIO_ERROR, ((T_AUDIO_MODE_SAVE_REQ *)p_message)->return_path);
          p_audio_gbl_var->message_processed = TRUE;
          return (AUDIO_MODE_NONE);
        }
        return(AUDIO_MODE_SAVE);
        break;
      }
      case AUDIO_MODE_WRITE_REQ :
      {
        if ( (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state != AUDIO_MODE_LOAD_IDLE) ||
             (p_audio_gbl_var->audio_mode_var.full_access_write_var.state != AUDIO_MODE_FULL_WRITE_IDLE) )
        {
          AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: an entity currently changes the audio mode", RV_TRACE_LEVEL_ERROR);
          audio_mode_full_access_write_send_status (AUDIO_ERROR,
            ((T_AUDIO_MODE_FULL_ACCESS_WRITE_REQ *)p_message)->return_path);
          p_audio_gbl_var->message_processed = TRUE;
          return (AUDIO_MODE_NONE);
        }
        return(AUDIO_FULL_ACCESS_WRITE);
        break;
      }
      case OML1_START_DAI_TEST_CON :
      case OML1_STOP_DAI_TEST_CON :
      #if (AUDIO_MODE)
        case MMI_AUDIO_MODE_CON :
      #endif
      #if (FIR)
        case MMI_AUDIO_FIR_CON :
      #endif
      case MMI_AEC_CON :
      {
        if (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state != AUDIO_MODE_LOAD_IDLE)
        {
          return(AUDIO_MODE_LOAD);
        }
        else
        if (p_audio_gbl_var->audio_mode_var.full_access_write_var.state != AUDIO_MODE_FULL_WRITE_IDLE)
        {
          return(AUDIO_FULL_ACCESS_WRITE);
        }
        break;
      }
      case AUDIO_SPEAKER_VOLUME_REQ:
      {
        if ( (p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state != AUDIO_MODE_LOAD_IDLE) ||
             (p_audio_gbl_var->audio_mode_var.full_access_write_var.state != AUDIO_MODE_FULL_WRITE_IDLE) )
        {
          AUDIO_SEND_TRACE("AUDIO MODE SPEAKER VOLUME: an entity currently changes the audio mode", RV_TRACE_LEVEL_ERROR);
          audio_mode_speaker_volume_send_status (AUDIO_ERROR,
            ((T_AUDIO_SPEAKER_VOLUME_REQ *)p_message)->return_path);
          p_audio_gbl_var->message_processed = TRUE;
          return (AUDIO_MODE_NONE);
        }
        return(AUDIO_SPEAKER_VOLUME);
        break;
      }
    }
    return (AUDIO_MODE_NONE);
  }
#endif /*RVM_AUDIO_MAIN_SWE*/