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pinebuds/apps/mic/app_mic.cpp

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/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
//#include "mbed.h"
#include <stdio.h>
#include <assert.h>
#include "cmsis_os.h"
#include "tgt_hardware.h"
#include "hal_uart.h"
#include "hal_timer.h"
#include "audioflinger.h"
#include "lockcqueue.h"
#include "hal_trace.h"
#include "hal_cmu.h"
#include "hal_chipid.h"
#include "analog.h"
#include "app_bt_stream.h"
#include "app_overlay.h"
#include "app_audio.h"
#include "app_utils.h"
#include "nvrecord.h"
#include "nvrecord_env.h"
#include "hal_codec.h"
#include "apps.h"
#include "app_ring_merge.h"
#include "bt_drv.h"
#include "bt_xtal_sync.h"
#include "besbt.h"
#include "app_bt_func.h"
#include "app_mic.h"
#include "app_thread.h"
#include "cqueue.h"
#include "btapp.h"
#include "app_bt_media_manager.h"
#include "string.h"
#include "hal_location.h"
#include "hal_codec.h"
#include "hal_sleep.h"
#include "app_hfp.h"
extern bool app_hfp_siri_is_active(void);
extern int a2dp_volume_2_level_convert(uint8_t vol);
extern bool mic_is_already_on;
typedef enum {
MIC_EVENT_START,
MIC_EVENT_STOP,
MIC_EVENT_CHECK,
}MIC_EVENT_TYPE;
static MIC_APP_TYPE current_mictype = MIC_APP_NONE;
static struct AF_STREAM_CONFIG_T mic_config[MIC_APP_MAX];
osMutexId app_mic_mutex_id = NULL;
osMutexDef(app_mic_mutex);
// flag of is first mic date, if true ,will delete to avoid POP voice
bool first_mic_in = false;
static int internal_mic_start(MIC_APP_TYPE new_mictype)
{
TRACE(1,"MIC_EVENT_START,current_mictype=%d",current_mictype);
assert(new_mictype != MIC_APP_NONE);
if (current_mictype != MIC_APP_NONE) {
TRACE(0,"MIC START ERROR################");
return false;
}
if (new_mictype == MIC_APP_SOC_CALL)
{
if (btapp_hfp_get_call_state() || app_hfp_siri_is_active())
{
TRACE(2,"[%s] tws_mic_start_telephone_call: %d", __func__, mic_config[new_mictype].sample_rate);
if (mic_config[new_mictype].data_ptr != NULL)
{
}
else
{
TRACE(1,"[%s] Warning sco play not started",__func__);
}
current_mictype = MIC_APP_SOC_CALL;
}
}
else if (new_mictype == MIC_APP_SPEECH_RECO)
{
}
else if (new_mictype == MIC_APP_CSPOTTER)
{
first_mic_in = true;
current_mictype = MIC_APP_CSPOTTER;
}
else if (new_mictype == MIC_APP_MICRECORD)
{
current_mictype = MIC_APP_MICRECORD;
}
else if (new_mictype == MIC_APP_OTHER)
{
TRACE(0,"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
}
af_stream_open(AUD_STREAM_ID_0, AUD_STREAM_CAPTURE, &mic_config[new_mictype]);
af_stream_start(AUD_STREAM_ID_0, AUD_STREAM_CAPTURE);
return false;
}
static int internal_mic_stop(MIC_APP_TYPE new_mictype)
{
TRACE(1,"MIC_EVENT_STOP,current_mictype=%d",current_mictype);
//assert(currentMicStauts == currentStatus);
if (new_mictype != current_mictype) {
TRACE(0,"MIC STOP ERROR ################");
return false;
}
af_stream_stop(AUD_STREAM_ID_0, AUD_STREAM_CAPTURE);
af_stream_close(AUD_STREAM_ID_0, AUD_STREAM_CAPTURE);
first_mic_in = false;
current_mictype = MIC_APP_NONE;
app_sysfreq_req(APP_SYSFREQ_USER_APP_3, APP_SYSFREQ_32K);
return true;
}
static int app_mic_process(APP_MESSAGE_BODY *msg_body)
{
MIC_EVENT_TYPE mic_event = (MIC_EVENT_TYPE)msg_body->message_id;
MIC_APP_TYPE new_mictype = (MIC_APP_TYPE)msg_body->message_ptr;
int ret = -1;
TRACE(4,"%s mic_event:%d new_mictype:%d current_mictype:%d",__func__,mic_event, new_mictype, current_mictype);
osMutexWait(app_mic_mutex_id, osWaitForever);
if (mic_event == MIC_EVENT_START)
ret = internal_mic_start(new_mictype);
else if (mic_event == MIC_EVENT_STOP)
ret = internal_mic_stop(new_mictype);
else if (mic_event == MIC_EVENT_CHECK)
{
TRACE(1,"MIC_EVENT_CHECK,current_mictype=%d",current_mictype);
if (current_mictype != new_mictype)
{
if (current_mictype != MIC_APP_NONE)
internal_mic_stop(current_mictype);
if (new_mictype != MIC_APP_CSPOTTER)
internal_mic_start(new_mictype);
ret = 0;
}
}
else
assert(0);
osMutexRelease(app_mic_mutex_id);
return ret;
}
void app_mic_init()
{
app_mic_mutex_id = osMutexCreate((osMutex(app_mic_mutex)));
app_set_threadhandle(APP_MODUAL_MIC, app_mic_process);
}
int app_mic_register(MIC_APP_TYPE mic_type, struct AF_STREAM_CONFIG_T *newStream)
{
TRACE(2,"app_mic_registration mic_type:%d,newStream=%p\n",mic_type,newStream);
if (mic_type > MIC_APP_NONE && mic_type < MIC_APP_MAX)
{
osMutexWait(app_mic_mutex_id, osWaitForever);
if (memcmp(&mic_config[mic_type],newStream,sizeof(struct AF_STREAM_CONFIG_T)) != 0)
{
TRACE(0,"app_mic_registration Warning mic stream config changed!!!");
}
memcpy(&mic_config[mic_type],newStream,sizeof(struct AF_STREAM_CONFIG_T));
osMutexRelease(app_mic_mutex_id);
return 0;
}
return -1;
}
int app_mic_deregister(MIC_APP_TYPE mic_type)
{
TRACE(1,"app_mic_deregister mic_type:%d\n",mic_type);
if (mic_type > MIC_APP_NONE && mic_type < MIC_APP_MAX)
{
osMutexWait(app_mic_mutex_id, osWaitForever);
memset(&mic_config[mic_type],0,sizeof(struct AF_STREAM_CONFIG_T));
osMutexRelease(app_mic_mutex_id);
return 0;
}
return -1;
}
bool app_mic_is_registed(MIC_APP_TYPE mic_type)
{
TRACE(1,"app_mic_is_registed mic_type:%d\n",mic_type);
bool ret = false;
if (mic_type > MIC_APP_NONE && mic_type < MIC_APP_MAX)
{
osMutexWait(app_mic_mutex_id, osWaitForever);
ret = mic_config[mic_type].data_ptr != NULL;
osMutexRelease(app_mic_mutex_id);
}
return ret;
}
bool app_mic_start(MIC_APP_TYPE mic_type)
{
APP_MESSAGE_BLOCK msg;
msg.mod_id = APP_MODUAL_MIC;
msg.msg_body.message_id = MIC_EVENT_START;
msg.msg_body.message_ptr = mic_type;
app_mailbox_put(&msg);
return true;
}
bool app_mic_stop(MIC_APP_TYPE mic_type)
{
APP_MESSAGE_BLOCK msg;
msg.mod_id = APP_MODUAL_MIC;
msg.msg_body.message_id = MIC_EVENT_STOP;
msg.msg_body.message_ptr = mic_type;
app_mailbox_put(&msg);
return true;
}
void app_mic_check(MIC_APP_TYPE mic_type)
{
APP_MESSAGE_BLOCK msg;
msg.mod_id = APP_MODUAL_MIC;
msg.msg_body.message_id = MIC_EVENT_CHECK;
msg.msg_body.message_ptr = mic_type;
app_mailbox_put(&msg);
}
MIC_APP_TYPE app_mic_status(void)
{
MIC_APP_TYPE ret;
osMutexWait(app_mic_mutex_id, osWaitForever);
ret= current_mictype;
osMutexRelease(app_mic_mutex_id);
return ret;
}
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