--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/services/audio/audio_vm_record.c	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,721 @@
+/****************************************************************************/
+/*                                                                          */
+/*  File Name:  audio_vm_record.c                                           */
+/*                                                                          */
+/*  Purpose:  This file contains all the functions used to manage the       */
+/*            Voice Memorization recording task.                            */
+/*                                                                          */
+/*  Version   0.1                                                           */
+/*                                                                          */
+/*  Date          Modification                                              */
+/*  ------------------------------------                                    */
+/*  1 August 2001 Create                                                    */
+/*                                                                          */
+/*  Author                                                                  */
+/*     Stephanie Gerthoux                                                   */
+/*                                                                          */
+/* (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 the usefull L1 header */
+  #include "l1_confg.h"
+
+  #if (VOICE_MEMO)
+  #include <math.h>
+  #include "rv/rv_general.h"
+  #include "rvm/rvm_gen.h"
+  #include "audio/audio_features_i.h"
+  #include "audio/audio_ffs_i.h"
+  #include "audio/audio_api.h"
+  #include "audio/audio_structs_i.h"
+  #include "audio/audio_var_i.h"
+  #include "audio/audio_messages_i.h"
+  #include "rvf/rvf_target.h"
+  #include "audio/audio_const_i.h"
+  #include "audio/audio_error_hdlr_i.h"
+
+  /* include the usefull L1 header */
+  #define BOOL_FLAG
+  #define CHAR_FLAG
+  #include "l1_types.h"
+  #include "l1audio_cust.h"
+  #include "l1audio_msgty.h"
+  #include "l1audio_signa.h"
+
+  /********************************************************************************/
+  /*                                                                              */
+  /*    Function Name:   audio_vm_record_send_status                              */
+  /*                                                                              */
+  /*    Purpose:  This function sends the voice memorization record status        */
+  /*              to the entity.                                                  */
+  /*                                                                              */
+  /*    Input Parameters:                                                         */
+  /*        status,                                                               */
+  /*        return path                                                           */
+  /*                                                                              */
+  /*    Output Parameters:                                                        */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /*    Note:                                                                     */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /*    Revision History:                                                         */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /********************************************************************************/
+  void audio_vm_record_send_status ( T_AUDIO_RET status,
+                                     UINT32 recorded_size,
+                                     T_RV_RETURN return_path)
+  {
+    void *p_send_message;
+    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_VM_RECORD_STATUS),
+                               (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_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY);
+        rvf_delay(RVF_MS_TO_TICKS(1000));
+      }
+    }
+
+    /*fill the header of the message */
+    ((T_AUDIO_VM_RECORD_STATUS *)(p_send_message))->os_hdr.msg_id = AUDIO_VM_RECORD_STATUS_MSG;
+
+    /* fill the status parameters */
+    ((T_AUDIO_VM_RECORD_STATUS *)(p_send_message))->status = status;
+    if (recorded_size == 0)
+    {
+      ((T_AUDIO_VM_RECORD_STATUS *)(p_send_message))->recorded_duration = 0;
+    }
+    else
+    {
+      ((T_AUDIO_VM_RECORD_STATUS *)(p_send_message))->recorded_duration = (UINT16)((recorded_size - 1) / 1000);
+    }
+
+    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_vm_record_convert_parameter                        */
+  /*                                                                              */
+  /*    Purpose:  Convert the voice memorization record parameters from the       */
+  /*              entity to the l1 parameters                                     */
+  /*                                                                              */
+  /*    Input Parameters:                                                         */
+  /*        session_id of the voice memo record                                   */
+  /*        id of the voice memo record                                           */
+  /*                                                                              */
+  /*    Output Parameters:                                                        */
+  /*        layer 1 voice memo record message                                     */
+  /*                                                                              */
+  /*    Note:                                                                     */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /*    Revision History:                                                         */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /********************************************************************************/
+void audio_vm_record_convert_parameter( UINT8 channel_id,
+                                          T_AUDIO_VM_RECORD_START *entity_parameter,
+                                          T_MMI_VM_RECORD_REQ *l1_parameter)
+  {
+    double frequency_index, frequency_beep, amplitude_beep, amplitude, amplitude_index;
+
+    /* session id : specifies the customer data identification corresponding to   */
+    /*              this voice memorization */
+    l1_parameter->session_id = channel_id;
+    l1_parameter->maximum_size =
+    (entity_parameter->memo_duration)*1000 + 1;
+    l1_parameter->dtx_used = (BOOL)(entity_parameter->compression_mode);
+    l1_parameter->record_coeff_ul = (UINT16)(entity_parameter->microphone_gain);
+    l1_parameter->record_coeff_dl = (UINT16)(entity_parameter->network_gain);
+
+    /* Calculation of the frequency index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    frequency_beep = (double)(entity_parameter->tones_parameter.tones[0].frequency_tone);
+    frequency_index = (256 * cos(6.283185*(frequency_beep/8000)));
+    /* Calculation of the amplitude index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    amplitude_beep = (double)(entity_parameter->tones_parameter.tones[0].amplitude_tone);
+    amplitude      = exp((amplitude_beep*0.115129)+(5.544625));
+    amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000));
+
+    l1_parameter->d_k_x1_t0 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index)));
+
+    /* Calculation of the frequency index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    frequency_beep = (double)(entity_parameter->tones_parameter.tones[1].frequency_tone);
+    frequency_index = (256 * cos(6.283185*(frequency_beep/8000)));
+    /* Calculation of the amplitude index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    amplitude_beep = (double)(entity_parameter->tones_parameter.tones[1].amplitude_tone);
+    amplitude      = exp((amplitude_beep*0.115129)+(5.544625));
+    amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000));
+
+    l1_parameter->d_k_x1_t1 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index)));
+
+    /* Calculation of the frequency index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    frequency_beep = (double)(entity_parameter->tones_parameter.tones[2].frequency_tone);
+    frequency_index = (256 * cos(6.283185*(frequency_beep/8000)));
+    /* Calculation of the amplitude index */
+    /* note: we /* add +0.5 to compensate the truncation */
+    amplitude_beep = (double)(entity_parameter->tones_parameter.tones[2].amplitude_tone);
+    amplitude      = exp((amplitude_beep*0.115129)+(5.544625));
+    amplitude_index = amplitude * sin(6.283185*(frequency_beep/8000));
+
+    l1_parameter->d_k_x1_t2 = (UINT16)((((UINT16)(frequency_index))<<8) | ((UINT16)(amplitude_index)));
+
+    l1_parameter->d_t0_on = (UINT16)((entity_parameter->tones_parameter.tones[0].start_tone)/20);
+    l1_parameter->d_t1_on = (UINT16)((entity_parameter->tones_parameter.tones[1].start_tone)/20);
+    l1_parameter->d_t2_on = (UINT16)((entity_parameter->tones_parameter.tones[2].start_tone)/20);
+
+    l1_parameter->d_t0_off = (UINT16)((entity_parameter->tones_parameter.tones[0].stop_tone)/20);
+    l1_parameter->d_t1_off = (UINT16)((entity_parameter->tones_parameter.tones[1].stop_tone)/20);
+    l1_parameter->d_t2_off = (UINT16)((entity_parameter->tones_parameter.tones[2].stop_tone)/20);
+
+    l1_parameter->d_bu_off = (UINT16)((entity_parameter->tones_parameter.frame_duration)/20);
+
+    l1_parameter->d_se_off = (UINT16)((entity_parameter->tones_parameter.sequence_duration)/20);
+
+    l1_parameter->d_pe_off = (UINT16)((entity_parameter->tones_parameter.period_duration)/20);
+
+    l1_parameter->d_pe_rep = entity_parameter->tones_parameter.repetition;
+  }
+
+
+
+  /********************************************************************************/
+  /*                                                                              */
+  /*    Function Name:   audio_vm_record_manager                                  */
+  /*                                                                              */
+  /*    Purpose:  This function is called to manage a voice memorization record   */
+  /*              manager                                                         */
+  /*                                                                              */
+  /*    Input Parameters:                                                         */
+  /*        Message to the audio entity                                           */
+  /*                                                                              */
+  /*    Output Parameters:                                                        */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /*    Note:                                                                     */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /*    Revision History:                                                         */
+  /*        None.                                                                 */
+  /*                                                                              */
+  /********************************************************************************/
+  void audio_vm_record_manager (T_RV_HDR *p_message)
+  {
+    /* Declare local variables.                                                   */
+    void            *p_send_message;
+    T_RVF_MB_STATUS mb_status;
+
+    /**************** audio_vm_record_manager function begins ***********************/
+
+    switch(p_audio_gbl_var->vm_record.state)
+    {
+      case AUDIO_VM_RECORD_IDLE:
+        {
+          switch(p_message->msg_id)
+          {
+             case AUDIO_VM_RECORD_START_REQ:
+              {
+                /* save the task id of the entity */
+                p_audio_gbl_var->vm_record.task_id = p_message->src_addr_id;
+
+                /* save the return path */
+                p_audio_gbl_var->vm_record.return_path.callback_func =
+                  ((T_AUDIO_VM_RECORD_START*)(p_message))->return_path.callback_func;
+                p_audio_gbl_var->vm_record.return_path.addr_id   =
+                  ((T_AUDIO_VM_RECORD_START*)(p_message))->return_path.addr_id;
+
+                /* Send the Start message to the FFS */
+                /* allocate the message buffer */
+                mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
+                                         sizeof (T_AUDIO_FFS_RAM_2_FLASH_START),
+                                         (T_RVF_BUFFER **) (&p_send_message));
+
+                /* If insufficient resources, then report a memory error and abort.               */
+                if (mb_status == RVF_RED)
+                {
+                  audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY);
+                }
+
+                /* fill the header of the message */
+                ((T_AUDIO_FFS_RAM_2_FLASH_START *)(p_send_message))->os_hdr.msg_id = AUDIO_FFS_RAM_2_FLASH_START_REQ;
+
+                /* fill the parameters */
+                ((T_AUDIO_FFS_RAM_2_FLASH_START *)(p_send_message))->audio_ffs_fd =
+                  ((T_AUDIO_VM_RECORD_START*)(p_message))->audio_ffs_fd;
+                ((T_AUDIO_FFS_RAM_2_FLASH_START *)(p_send_message))->initial_size =
+                  AUDIO_VM_RECORD_INITIAL_SIZE;
+                ((T_AUDIO_FFS_RAM_2_FLASH_START *)(p_send_message))->session_id = AUDIO_FFS_SESSION_VM_RECORD;
+
+                /* allocate the buffer for the message to the L1 */
+                p_audio_gbl_var->vm_record.p_l1_send_message =
+                  audio_allocate_l1_message(sizeof(T_MMI_VM_RECORD_REQ));
+
+                if ( p_audio_gbl_var->vm_record.p_l1_send_message != NULL )
+                {
+                  /* Convert the entity parameters to the audio L1 parameters */
+                  audio_vm_record_convert_parameter( ((T_AUDIO_FFS_RAM_2_FLASH_START *)(p_send_message))->session_id,
+                          ((T_AUDIO_VM_RECORD_START*)(p_message)),
+                          ((T_MMI_VM_RECORD_REQ *)(p_audio_gbl_var->vm_record.p_l1_send_message)));
+
+                }
+
+                /* send the message to the entity */
+                rvf_send_msg ( p_audio_gbl_var->audio_ffs_addrId,
+                               p_send_message);
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_INIT_FFS */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_INIT_FFS;
+                break;
+              }
+              /* A stop request is sent during a start connection */
+              /* event error - send an error message, the recorded size is null  */
+              case AUDIO_VM_RECORD_STOP_REQ:
+              {
+                 audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                              ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                 audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                 break;
+              } /* case AUDIO_VM_RECORD_STOP_REQ */
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_IDLE */
+
+      case AUDIO_VM_RECORD_WAIT_INIT_FFS:
+        {
+          switch(p_message->msg_id)
+          {
+             case AUDIO_FFS_INIT_DONE:
+              {
+                /* set the channel_id */
+                ((T_MMI_VM_RECORD_REQ *)p_audio_gbl_var->vm_record.p_l1_send_message)->session_id =
+                  ((T_AUDIO_FFS_INIT *)p_message)->channel_id;
+
+                /* send the start voice memo record message to the L1 */
+                audio_send_l1_message( MMI_VM_RECORD_START_REQ, p_audio_gbl_var->vm_record.p_l1_send_message);
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_START_CONFIRMATION */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_START_CON;
+                break;
+             }
+
+             case AUDIO_VM_RECORD_STOP_REQ:
+              {
+                /*.Before stopping this task, control that            */
+                /* stop task id caller = Voice Memorization task id   */
+                   if ( p_audio_gbl_var->vm_record.task_id == p_message->src_addr_id)
+                   {
+                     /* Deallocate the L1 message previously allocated */
+                     audio_deallocate_l1_message(p_audio_gbl_var->vm_record.p_l1_send_message);
+
+                     /* change to the state AUDIO_VM_RECORD_WAIT_INIT_DONE */
+                     p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_INIT_DONE;
+                   }
+                   else
+                   {
+                     /* A stop request from an other task is sent during a start connection */
+                     /* event error - send an error message, the recorded size is null  */
+                     audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                     audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                   }
+                break;
+              } /* case AUDIO_VM_RECORD_STOP_REQ */
+             case AUDIO_VM_RECORD_START_REQ:
+              {
+                  /* event error - send an error message, the recorded size is null*/
+                  /* Close the FFS file previously open by the audio start API*/
+                  #ifndef _WINDOWS
+                    if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                    {
+                      audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                    }
+                  #endif
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+                break;
+              }
+
+          } /* switch */
+        break;
+        } /* case AUDIO_VM_RECORD_E1_WAIT_INIT_FFS */
+
+      case AUDIO_VM_RECORD_WAIT_INIT_DONE:
+        {
+          switch(p_message->msg_id)
+          {
+             case AUDIO_FFS_INIT_DONE:
+
+              {
+                /* Send FFS stop command */
+                /* allocate the message buffer */
+                mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
+                                         sizeof (T_AUDIO_FFS_STOP_REQ),
+                                         (T_RVF_BUFFER **) (&p_send_message));
+
+                /* If insufficient resources, then report a memory error and abort.               */
+                if (mb_status == RVF_RED)
+                {
+                  audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY);
+                }
+
+                /* fill the header of the message */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->os_hdr.msg_id = AUDIO_FFS_STOP_REQ;
+
+                /* fill the parameter */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->session_id = AUDIO_FFS_SESSION_VM_RECORD;
+
+                /* send the message to the entity */
+                rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId,
+                                p_send_message);
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_STOP_FFS */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_FFS;
+              break;
+              }
+             case AUDIO_VM_RECORD_START_REQ:
+              {
+                  /* event error - send an error message, the recorded size is null*/
+                  /* Close the FFS file previously open by the audio start API*/
+                  #ifndef _WINDOWS
+                    if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                    {
+                      audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                    }
+                  #endif
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                    ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+                break;
+              }
+             case AUDIO_VM_RECORD_STOP_REQ:
+              {
+                  /* event error - send an error message, the recorded size is null*/
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                        ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                break;
+              }
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_INIT_DONE*/
+
+      case AUDIO_VM_RECORD_WAIT_START_CON:
+        {
+          switch(p_message->msg_id)
+          {
+             case MMI_VM_RECORD_START_CON:
+              {
+                /* change to the state AUDIO_VM_RECORD_WAIT_STOP_COMMAND */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_COMMAND;
+                break;
+              }
+             case AUDIO_VM_RECORD_STOP_REQ:
+             { /*.Before stopping this task, control that   */
+               /* stop task id caller = voice memo task id  */
+                if ( p_audio_gbl_var->vm_record.task_id == p_message->src_addr_id)
+                {
+                   /* change to the state AUDIO_VM_RECORD_WAIT_STOP_CONFIRMATION */
+                  p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_START_CON_TO_STOP;
+                }
+                else
+                {
+                   /* A stop request from an other task is sent during a start connection */
+                   /* event error - send an error message, the recorded size is null  */
+                   audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                   audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                }
+               break;
+             }
+             case AUDIO_VM_RECORD_START_REQ:
+             {
+               /* event error - send an error message, the recorded size is null*/
+               /* Close the FFS file previously open by the audio start API*/
+               #ifndef _WINDOWS
+                 if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                 {
+                   audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                 }
+               #endif
+               audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                          ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+               audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+               break;
+             }
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_START_CON */
+
+       case AUDIO_VM_RECORD_WAIT_START_CON_TO_STOP:
+        {
+          switch(p_message->msg_id)
+          {
+             case MMI_VM_RECORD_START_CON:
+              {
+                /* send the stop command to the audio L1 */
+                /* allocate the buffer for the message to the L1 */
+                p_send_message = audio_allocate_l1_message(0);
+                if ( p_send_message != NULL)
+                {
+                  /* send the stop command to the audio L1 */
+                  audio_send_l1_message(MMI_VM_RECORD_STOP_REQ, p_send_message);
+                }
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_STOP_CON */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_CON;
+               break;
+              }
+             case AUDIO_VM_RECORD_START_REQ:
+              {
+                  /* event error - send an error message the recorded size is null*/
+                  /* Close the FFS file previously open by the audio start API*/
+                  #ifndef _WINDOWS
+                    if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                    {
+                      audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                    }
+                  #endif
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                          ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+                break;
+              }
+             case AUDIO_VM_RECORD_STOP_REQ:
+              {
+                  /* event error - send an error message, the recorded size is null*/
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                break;
+              }
+
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_START_CON_TO_STOP */
+
+       case AUDIO_VM_RECORD_WAIT_STOP_COMMAND:
+        {
+          switch(p_message->msg_id)
+          {
+             case MMI_VM_RECORD_STOP_CON:
+               {
+                /* Send FFS stop command */
+                /* allocate the message buffer */
+                mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
+                                         sizeof (T_AUDIO_FFS_STOP_REQ),
+                                         (T_RVF_BUFFER **) (&p_send_message));
+
+                /* If insufficient resources, then report a memory error and abort.               */
+                if (mb_status == RVF_RED)
+                {
+                  audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY);
+                }
+
+                /* fill the header of the message */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->os_hdr.msg_id = AUDIO_FFS_STOP_REQ;
+
+                /* fill the parameter */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->session_id = AUDIO_FFS_SESSION_VM_RECORD;
+
+                /* fill the recorded size */
+                p_audio_gbl_var->vm_record.recorded_size = ((T_MMI_VM_RECORD_CON *)p_message)->recorded_size;
+
+                /* send the message to the entity */
+                rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId,
+                                p_send_message);
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_STOP_FFS */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_FFS;
+               break;
+              }
+
+             case AUDIO_VM_RECORD_STOP_REQ:
+             { /*.Before stopping this task, control that stop task id caller = Voice task id                    */
+               if ( p_audio_gbl_var->vm_record.task_id == p_message->src_addr_id)
+               {
+                   /* send the stop command to the audio L1 */
+                   /* allocate the buffer for the message to the L1 */
+                   p_send_message = audio_allocate_l1_message(0);
+                  if (p_send_message != NULL)
+                  {
+                     /* send the stop command to the audio L1 */
+                     audio_send_l1_message(MMI_VM_RECORD_STOP_REQ, p_send_message);
+                   }
+
+                  /* change to the state AUDIO_VM_RECORD_WAIT_STOP_CONFIRMATION */
+                   p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_CON;
+               }
+               else
+               {
+                 /* A stop request from an other task is sent during a start connection */
+                 /* event error - send an error message, the recorded size is null  */
+                 audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                 audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+               }
+             break;
+             }
+             case AUDIO_VM_RECORD_START_REQ:
+               {
+                 /* A start request from an other task is sent during a start connection */
+                 /* event error - send an error message, the recorded size is null */
+                  /* Close the FFS file previously open by the audio start API*/
+                 #ifndef _WINDOWS
+                   if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                   {
+                     audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                   }
+                 #endif
+                 audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                        ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                 audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+               }
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_STOP_COMMAND */
+
+        case AUDIO_VM_RECORD_WAIT_STOP_CON:
+        {
+          switch(p_message->msg_id)
+          {
+             case MMI_VM_RECORD_STOP_CON:
+              {
+                /* Send FFS stop command */
+                /* allocate the message buffer */
+                mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal,
+                                         sizeof (T_AUDIO_FFS_STOP_REQ),
+                                         (T_RVF_BUFFER **) (&p_send_message));
+
+                /* If insufficient resources, then report a memory error and abort.               */
+                if (mb_status == RVF_RED)
+                {
+                  audio_voice_memo_error_trace(AUDIO_ENTITY_NO_MEMORY);
+                }
+
+                /* fill the header of the message */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->os_hdr.msg_id = AUDIO_FFS_STOP_REQ;
+
+                /* fill the parameter */
+                ((T_AUDIO_FFS_STOP_REQ *)(p_send_message))->session_id = AUDIO_FFS_SESSION_VM_RECORD;
+
+                /* fill the recorded size */
+                p_audio_gbl_var->vm_record.recorded_size = ((T_MMI_VM_RECORD_CON *)p_message)->recorded_size;
+
+                /* send the message to the entity */
+                rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId,
+                              p_send_message);
+
+                /* change to the state AUDIO_VM_RECORD_WAIT_STOP_FFS */
+                 p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_WAIT_STOP_FFS;
+               break;
+              }
+              case AUDIO_VM_RECORD_STOP_REQ:
+                {
+                  /* event error - send an error message, the recorded size is null*/
+                  audio_vm_record_send_status (AUDIO_ERROR, 0,
+                        ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                break;
+                }
+              case AUDIO_VM_RECORD_START_REQ:
+                {
+                  /* event error - send an error message, the recorded size is null*/
+                  /* Close the FFS file previously open by the audio start API*/
+                  #ifndef _WINDOWS
+                    if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                    {
+                      audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                    }
+                  #endif
+                  audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                      ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                  audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+                break;
+                }
+
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_STOP_CON */
+
+        case AUDIO_VM_RECORD_WAIT_STOP_FFS:
+        {
+          switch(p_message->msg_id)
+          {
+             case AUDIO_FFS_STOP_CON:
+              {
+                audio_vm_record_send_status ( AUDIO_OK,
+                      p_audio_gbl_var->vm_record.recorded_size,
+                      p_audio_gbl_var->vm_record.return_path);
+
+                /* change to the state AUDIO_VM_RECORD_IDLE */
+                p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_IDLE;
+
+                break;
+              }
+             case AUDIO_VM_RECORD_STOP_REQ:
+              {
+                /* event error - send an error message, the recorded size is null*/
+                audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                                ((T_AUDIO_VM_RECORD_STOP *)(p_message))->return_path);
+                audio_voice_memo_error_trace(AUDIO_ERROR_STOP_EVENT);
+                break;
+              }
+             case AUDIO_VM_RECORD_START_REQ:
+              {
+                /* event error - send an error message, the recorded size is null*/
+                /* Close the FFS file previously open by the audio start API*/
+                #ifndef _WINDOWS
+                  if ( ffs_close(((T_AUDIO_VM_RECORD_START *)(p_message))->audio_ffs_fd) != EFFS_OK )
+                  {
+                    audio_voice_memo_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE);
+                  }
+                #endif
+                audio_vm_record_send_status ( AUDIO_ERROR, 0,
+                          ((T_AUDIO_VM_RECORD_START *)(p_message))->return_path);
+                audio_voice_memo_error_trace(AUDIO_ERROR_START_EVENT);
+                break;
+              }
+          }
+        break;
+        } /* case AUDIO_VM_RECORD_WAIT_STOP_CON */
+    } /* switch(p_audio_gbl_var->vm_record.state) */
+  } /*********************** End of audio_vm_record_manager function **********************/
+
+  #endif /* VM_RECORD */
+#endif /* RVM_AUDIO_MAIN_SWE */