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view src/cs/services/audio/audio_mode_full_write.c @ 221:5bf097aeaad7

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LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/****************************************************************************/
/*                                                                          */
/*  File Name:  audio_mode_full_write.c                                     */
/*                                                                          */
/*  Purpose:  This file contains all the functions used for audio mode full */
/*            write 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"

  #include "ffs/ffs_api.h"

  #ifndef _WINDOWS
    #include "l1audio_cust.h"
  #endif

  /* external dependency */
  extern T_AUDIO_RET audio_mode_voice_path_write               (T_AUDIO_VOICE_PATH_SETTING *data,
                                                                UINT8 *message_to_confirm);
  extern T_AUDIO_RET audio_mode_microphone_mode_write          (INT8  *data);
  extern T_AUDIO_RET audio_mode_microphone_gain_write          (INT8  *data);
  extern T_AUDIO_RET audio_mode_microphone_extra_gain_write    (INT8  *data);
  extern T_AUDIO_RET audio_mode_microphone_output_bias_write   (INT8  *data);
  extern T_AUDIO_RET audio_mode_speaker_mode_write             (INT8  *data);
  extern T_AUDIO_RET audio_mode_speaker_gain_write             (INT8  *data);
  extern T_AUDIO_RET audio_mode_speaker_filter_write           (INT8  *data);
  extern T_AUDIO_RET audio_mode_speaker_buzzer_write           (INT8  *data);
  extern T_AUDIO_RET audio_mode_sidetone_gain_write            (INT8  *data);
  extern T_AUDIO_RET audio_mode_aec_write                       (T_AUDIO_AEC_CFG *data);
  extern T_AUDIO_RET audio_mode_speaker_volume_write           (T_AUDIO_SPEAKER_LEVEL *data);
  extern T_AUDIO_RET audio_mode_speaker_microphone_fir_write   (T_AUDIO_FIR_COEF *data_speaker,
                                                                T_AUDIO_FIR_COEF *data_microphone);


  /********************************************************************************/
  /*                                                                              */
  /*    Function Name:   audio_mode_full_access_write_send_status                 */
  /*                                                                              */
  /*    Purpose:  This function sends the full acess write status to the entity.  */
  /*                                                                              */
  /*    Input Parameters:                                                         */
  /*        status,                                                               */
  /*        return path                                                           */
  /*                                                                              */
  /*    Output Parameters:                                                        */
  /*        None.                                                                 */
  /*                                                                              */
  /*    Note:                                                                     */
  /*        None.                                                                 */
  /*                                                                              */
  /*    Revision History:                                                         */
  /*        None.                                                                 */
  /*                                                                              */
  /********************************************************************************/
  void audio_mode_full_access_write_send_status (T_AUDIO_RET status, T_RV_RETURN return_path)
  {
    void *p_send_message = NULL;
    T_RVF_MB_STATUS mb_status = RVF_RED;

    while (mb_status == RVF_RED)
    {
      /* allocate the message buffer */
      mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
                               sizeof (T_AUDIO_FULL_ACCESS_WRITE_DONE),
                               (T_RVF_BUFFER **) (&p_send_message));

      /* If insufficient resources, then report a memory error and abort.               */
      /* and wait until more ressource is given */
      if (mb_status == RVF_RED)
      {
        audio_mode_error_trace(AUDIO_ENTITY_NO_MEMORY);
        rvf_delay(RVF_MS_TO_TICKS(1000));
      }
    }
    /*fill the header of the message */
    ((T_AUDIO_FULL_ACCESS_WRITE_DONE *)(p_send_message))->os_hdr.msg_id =
      AUDIO_FULL_ACCESS_WRITE_DONE;

    /* fill the status parameters */
    ((T_AUDIO_FULL_ACCESS_WRITE_DONE *)(p_send_message))->status = status;

    if (return_path.callback_func == NULL)
    {
      /* send the message to the entity */
      rvf_send_msg (return_path.addr_id,
                    p_send_message);
    }
    else
    {
      /* call the callback function */
      (*return_path.callback_func)((void *)(p_send_message));
	  rvf_free_buf((T_RVF_BUFFER *)p_send_message);
    }
  }

  /********************************************************************************/
  /*                                                                              */
  /*    Function Name:   audio_mode_full_access_write_manager                     */
  /*                                                                              */
  /*    Purpose:  This function manage the audio mode full write services.        */
  /*                                                                              */
  /*    Input Parameters:                                                         */
  /*        Audio message.                                                        */
  /*                                                                              */
  /*    Output Parameters:                                                        */
  /*        None.                                                                 */
  /*                                                                              */
  /*    Note:                                                                     */
  /*        None.                                                                 */
  /*                                                                              */
  /*    Revision History:                                                         */
  /*        None.                                                                 */
  /*                                                                              */
  /********************************************************************************/
  void audio_mode_full_access_write_manager (T_RV_HDR *p_message)
  {
    T_AUDIO_MODE_FULL_ACCESS_WRITE_REQ *p_parameter;
    T_RV_RET      status_free_buf;
    T_AUDIO_RET   status = AUDIO_ERROR;
    UINT8         message_to_confirm;

    p_parameter = ((T_AUDIO_MODE_FULL_ACCESS_WRITE_REQ *)p_message);

    switch (p_audio_gbl_var->audio_mode_var.full_access_write_var.state)
    {
      case AUDIO_MODE_FULL_WRITE_IDLE:
      {
        switch (p_parameter->audio_parameter.variable_indentifier)
        {
          case AUDIO_PATH_USED:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: voice path", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_voice_path_write((T_AUDIO_VOICE_PATH_SETTING *)p_parameter->audio_parameter.data,
                                                 &message_to_confirm);

            if (status == AUDIO_OK)
            {
              /* Save the return path */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.callback_func =
                p_parameter->return_path.callback_func;
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.addr_id =
                p_parameter->return_path.addr_id;

              /* save the buffer pointer in order to deallocate it after */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.buffer =
                p_parameter->audio_parameter.data;

              /* Calculate the number of confirmation message to receive */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message = message_to_confirm;

              p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_WAIT_MESSAGE_CONF;
              return;
            }
            break;
          }
          case AUDIO_MICROPHONE_MODE:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: microphone mode", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_microphone_mode_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_GAIN:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: microphone gain", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_microphone_gain_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_EXTRA_GAIN:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: microphone extra gain", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_microphone_extra_gain_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_OUTPUT_BIAS:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: microphone output bias", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_microphone_output_bias_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_FIR:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: microphone FIR", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_microphone_fir_write(NULL,
                      (T_AUDIO_FIR_COEF *)p_parameter->audio_parameter.data);

            if (status == AUDIO_OK)
            {
              /* save the buffer pointer in order to deallocate it after */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.buffer =
                p_parameter->audio_parameter.data;

              /* Save the return path */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.callback_func =
                p_parameter->return_path.callback_func;
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.addr_id =
                p_parameter->return_path.addr_id;

              /* wait 1 message: FIR */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message = 1;

              p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_WAIT_MESSAGE_CONF;
              return;
            }
            break;
          }
          case AUDIO_SPEAKER_MODE:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: speaker mode", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_mode_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_SPEAKER_GAIN:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: speaker gain", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_gain_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_SPEAKER_FILTER:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: speaker filter", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_filter_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_SPEAKER_FIR:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: speaker FIR", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_microphone_fir_write ((T_AUDIO_FIR_COEF *)p_parameter->audio_parameter.data,
                      NULL);

            if (status == AUDIO_OK)
            {
              /* save the buffer pointer in order to deallocate it after */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.buffer =
                p_parameter->audio_parameter.data;

              /* Save the return path */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.callback_func =
                p_parameter->return_path.callback_func;
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.addr_id =
                p_parameter->return_path.addr_id;

              /* wait 1 message: FIR */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message = 1;

              p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_WAIT_MESSAGE_CONF;
              return;
            }
            break;
          }
          case AUDIO_SPEAKER_BUZZER_STATE:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: buzzer state", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_buzzer_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: sidetone", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_sidetone_gain_write((INT8  *)p_parameter->audio_parameter.data);
            break;
          }
          case AUDIO_MICROPHONE_SPEAKER_LOOP_AEC:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: AEC", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_aec_write((T_AUDIO_AEC_CFG *)p_parameter->audio_parameter.data);

            if (status == AUDIO_OK)
            {
              /* save the buffer pointer in order to deallocate it after */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.buffer =
                p_parameter->audio_parameter.data;

              /* Save the return path */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.callback_func =
                p_parameter->return_path.callback_func;
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path.addr_id =
                p_parameter->return_path.addr_id;

              /* wait 1 message: AEC */
              p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message = 1;

              p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_WAIT_MESSAGE_CONF;
              return;
            }
            break;
          }
          case AUDIO_SPEAKER_VOLUME_LEVEL:
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: volume level", RV_TRACE_LEVEL_DEBUG_LOW);

            status = audio_mode_speaker_volume_write((T_AUDIO_SPEAKER_LEVEL *)p_parameter->audio_parameter.data);
            break;
          }
        }

          status_free_buf = rvf_free_buf((T_RVF_BUFFER *)p_parameter->audio_parameter.data);
          if (status_free_buf != RVF_GREEN)
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: A wrong data buffer is deallocated ",
                           RV_TRACE_LEVEL_ERROR);
          }

        /* Send the confirmation message */
        audio_mode_full_access_write_send_status (status, p_parameter->return_path);
        break;
      }
      case AUDIO_MODE_FULL_WRITE_WAIT_MESSAGE_CONF:
      {
        p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message--;

        if (p_audio_gbl_var->audio_mode_var.full_access_write_var.number_of_message == 0)
        {
          status_free_buf = rvf_free_buf(p_audio_gbl_var->audio_mode_var.full_access_write_var.buffer);

          if (status_free_buf != RVF_GREEN)
          {
            AUDIO_SEND_TRACE("AUDIO MODE FULL ACCESS WRITE: A wrong data buffer is deallocated ",
                            RV_TRACE_LEVEL_ERROR);
            /* Send the confirmation message */
            audio_mode_full_access_write_send_status (AUDIO_ERROR,
              p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path);

            p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_IDLE;
            return;
          }

          /* Send the confirmation message */
          audio_mode_full_access_write_send_status (AUDIO_OK,
            p_audio_gbl_var->audio_mode_var.full_access_write_var.return_path);

          p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_IDLE;
        }

        break;
      }
    }
  }
#endif /* RVM_AUDIO_MAIN_SWE */