am_check_avail_timer.cc

来自「Motorola synergy audio component」· CC 代码 · 共 99 行

/* (c) Copyright Motorola 2000, All rights reserved.
   Motorola Confidential Proprietary
   Contains confidential proprietary information of Motorola, Inc.
   Reverse engineering is prohibited.
   The copyright notice does not imply publication.

   DESCRIPTION:
      This is the timer to let AM know it should check to see if VR is available

 *************** REVISION HISTORY *********************************************

   Date       Author      Reference
   ========   ========    ==========================
   2004-11-05 w17860      LIBff24932
              P4.4 Feature # 12583 Memory Reduction 
              - Remove Voice Dial and Voice Tag

   00-12-21   mtaraba     CSGce82934
              main_comp_hardware.h within engine_audio vob should be removed

   11/09/00   qcf001      CSGce79507

******************************************************************************/
#include <ENGINE_AUDIO/audio_conditional_compile_def.h>
#include <audio/AM_Check_Avail_Timer.H>
#include <audio/AM_Timer_Container.H>
#include <ENGINE_AUDIO/aud_prim_ids.h>
#include <SUAPI/suapi.h>
#include <ENGINE_AUDIO/am_hw_primitive_builder_interrupt.h>
#include <audio/AM_Event_Handler.H>  
#include <audio/AM_App_Logic_Processor.H>
#include <audio/AM_Device_Layer_Interface.H>
#include <ENGINE_AUDIO/td_vr_error_codes.h>
#include <ENGINE_AUDIO/aud_interface.h>


AM_Check_Avail_Timer am_check_avail_timer;
extern AM_Event_Handler * am_event_handler;
extern SU_SEMA_HANDLE sem_abort_complete;


void AM_Check_Avail_Timer::RunSequence() 
{
    void * msgptr = NULL;
    msgptr =  suCreateMessage((UINT32)0, AUD_SDVR_CHECK_AVAIL_ID, SU_INVALID_HANDLE, NULL);
    AM_SendMessage((char *) msgptr);
}

AM_Check_Avail_Timer::AM_Check_Avail_Timer() : AM_Timer_Base()
{
    InitialDelay = 3500;
}

#if (MAKE_FTR_VR == TRUE)
void aud_sdvr_abort_immediate(void)
{    
   AM_VA_VR_COMMAND_TYPE command_in_progress;
   UINT16 no_data[1];
        
   if (aud_is_vr_active() == FALSE)
   {        
       Send2DeviceLayer_vr_message(AM_VR_UNAVAILABLE_IND, 0);
       am_timer_handler.Start(&am_check_avail_timer);
       return;
   }
   suAcquireSem(sem_abort_complete, SU_NOWAIT, NULL);

   command_in_progress =
      am_event_handler->am_event_va_vr_server.get_command(AM_AUDIO_PATH_ID_VA_VR_NON_AUDIO);
 
   if(command_in_progress == AM_SDVR_START_CAPTURE_CMD)
   { 
       Send2DeviceLayer_SDVR_Capture_Complete_Ind(TD_DSP_FLASH_BUSY);
   }
   else if(command_in_progress == AM_SDVR_START_TRAIN_CMD)
   {
       Send2DeviceLayer_SDVR_Train_Complete_Ind(TD_VR_COMPLETE_DO_NOTHING, TD_DSP_FLASH_BUSY, 0);
   }
   else if(command_in_progress == AM_SDVR_START_RECOG_CMD)
   {
       Send2DeviceLayer_SDVR_Complete_Ind(TD_VR_COMPLETE_DO_NOTHING, 0, no_data);
   }

   Send2DeviceLayer_vr_message(AM_VR_UNAVAILABLE_IND, 0);

   no_data[0] = 0;
   am_event_handler->handle_aud_vr_stop_nomsg();
   am_event_handler->am_event_logic_processor.update_audio();
   am_event_handler->handle_aud_vr_disable_req_noresp();
   am_event_handler->am_event_logic_processor.update_audio();
   suAcquireSem(sem_abort_complete, 10, NULL);
   suReleaseSem(sem_abort_complete, NULL);
   am_timer_handler.Start(&am_check_avail_timer);
   return;
}
#endif