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pinebuds/services/bt_app/app_hsp.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 All unpublished rights reserved.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 <stdio.h>
#include "cmsis_os.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_audio.h"
#include "app_status_ind.h"
#include "bluetooth.h"
#include "nvrecord.h"
#include "nvrecord_env.h"
#include "nvrecord_dev.h"
#include "besbt.h"
#include "cqueue.h"
#include "btapp.h"
#include "app_bt.h"
#include "nvrecord.h"
#include "apps.h"
#include "resources.h"
#include "app_bt_media_manager.h"
#if defined(__HSP_ENABLE__) && defined(__BT_ONE_BRING_TWO__)
#error can not defined at the same time.
#endif
#if defined (__HSP_ENABLE__)
#define MODIFY_HS_CALL_SETUP_IN HF_CALL_SETUP_IN
#define MODIFY_HS_CALL_ACTIVE HF_CALL_ACTIVE
#define MODIFY_HS_CALL_NONE HF_CALL_NONE
extern struct BT_DEVICE_ID_DIFF chan_id_flag;
extern struct BT_DEVICE_T app_bt_device;
#if defined(SCO_LOOP)
#define HF_LOOP_CNT (20)
#define HF_LOOP_SIZE (360)
extern uint8_t hf_loop_buffer[HF_LOOP_CNT*HF_LOOP_SIZE];
extern uint32_t hf_loop_buffer_len[HF_LOOP_CNT];
extern uint32_t hf_loop_buffer_valid ;
extern uint32_t hf_loop_buffer_size ;
extern char hf_loop_buffer_w_idx ;
#endif
#ifndef _SCO_BTPCM_CHANNEL_
extern struct hf_sendbuff_control hf_sendbuff_ctrl;
#endif
#ifdef __BT_ONE_BRING_TWO__
extern void hfp_chan_id_distinguish(HfChannel *Chan);
#endif
extern int store_voicebtpcm_m2p_buffer(unsigned char *buf, unsigned int len);
extern int get_voicebtpcm_p2m_frame(unsigned char *buf, unsigned int len);
extern int store_voicecvsd_buffer(unsigned char *buf, unsigned int len);
extern int store_voicemsbc_buffer(unsigned char *buf, unsigned int len);
extern int hfp_volume_get(enum BT_DEVICE_ID_T id);
extern void hfp_volume_local_set(int8_t vol);
extern int hfp_volume_set(enum BT_DEVICE_ID_T id, int vol);
extern void app_bt_profile_connect_manager_hs(enum BT_DEVICE_ID_T id, HsChannel *Chan, HsCallbackParms *Info);;
#ifdef __BT_ONE_BRING_TWO__
void hsp_chan_id_distinguish(HsChannel *Chan)
{
if(Chan == &app_bt_device.hs_channel[BT_DEVICE_ID_1]){
chan_id_flag.id = BT_DEVICE_ID_1;
chan_id_flag.id_other = BT_DEVICE_ID_2;
}else if(Chan == &app_bt_device.hsf_channel[BT_DEVICE_ID_2]){
chan_id_flag.id = BT_DEVICE_ID_2;
chan_id_flag.id_other = BT_DEVICE_ID_1;
}
}
#endif
int app_hsp_hscommand_mempool_init(void)
{
app_hfp_hfcommand_mempool_init();
return 0;
}
int app_hsp_hscommand_mempool_calloc(HsCommand **hs_cmd_p)
{
app_hfp_hfcommand_mempool_calloc(hs_cmd_p);
return 0;
}
int app_hsp_hscommand_mempool_free(HsCommand *hs_cmd_p)
{
app_hfp_hfcommand_mempool_free(hs_cmd_p);
return 0;
}
#if 0
#define app_hsp_hscommand_mempool app_hfp_hfcommand_mempool
#define app_hsp_hscommand_mempool_init app_hfp_hfcommand_mempool_init
#define app_hsp_hscommand_mempool_calloc app_hfp_hfcommand_mempool_calloc
#define app_hsp_hscommand_mempool_free app_hfp_hfcommand_mempool_free
#endif
XaStatus app_hs_handle_cmd(HsChannel *Chan,uint8_t cmd_type)
{
HsCommand *hs_cmd_p;
int8_t ret = 0;
switch(cmd_type){
case APP_REPORT_SPEAKER_VOL_CMD:
app_hsp_hscommand_mempool_calloc(&hs_cmd_p);
if (hs_cmd_p){
if(HS_ReportSpeakerVolume(Chan,hfp_volume_get(chan_id_flag.id), hs_cmd_p) != BT_STATUS_PENDING)
{
app_hsp_hscommand_mempool_free(hs_cmd_p);
ret = -1;
}
}
break;
case APP_CPKD_CMD:
app_hsp_hscommand_mempool_calloc(&hs_cmd_p);
if (hs_cmd_p){
if(HS_CKPD_CONTROL(Chan,hs_cmd_p) != BT_STATUS_PENDING)
{
app_hsp_hscommand_mempool_free(hs_cmd_p);
ret = -1;
}
}
break;
default:
break;
}
return ret ;
}
// because hfp and hsp can not exist simultaneously , so we do not need to alloc 2 cmd pool!
void app_hsp_init(void)
{
app_hsp_hscommand_mempool_init();
app_bt_device.curr_hs_channel_id = BT_DEVICE_ID_1;
app_bt_device.hs_mute_flag = 0;
for(uint8_t i=0; i<BT_DEVICE_NUM; i++)
{
app_bt_device.hschan_call[i] = 0;
app_bt_device.hs_audio_state[i] = 0;
app_bt_device.hs_conn_flag[i] = 0;
app_bt_device.hs_voice_en[i] = 0;
}
}
/*
Differ with HFP in HF_EVENT_RING_IND:
Because hsp lack of some state, like HF_EVENT_CALL_IND
HF_EVENT_CALLSETUP_IND
(DONE)
And for the least code modify purpose, meanwhile keep the state runs ok.
i put all the state setting in HF_EVENT_RING_IND case
*/
void hsp_callback(HsChannel *Chan, HsCallbackParms *Info)
{
uint8_t ret = 0;
#ifdef __BT_ONE_BRING_TWO__
hsp_chan_id_distinguish(Chan);
#else
chan_id_flag.id = BT_DEVICE_ID_1;
#endif
TRACE(2,"[%s] event = %d",__func__,Info->event);
switch(Info->event)
{
case HS_EVENT_SERVICE_CONNECTED:
TRACE(1,"::HS_EVENT_SERVICE_CONNECTED Chan_id:%d\n", chan_id_flag.id);
app_bt_profile_connect_manager_hs(chan_id_flag.id, Chan, Info);
#if !defined(FPGA) && defined(__BTIF_EARPHONE__)
if(Chan->state == HF_STATE_OPEN){
////report connected voice
app_bt_device.hs_conn_flag[chan_id_flag.id] = 1;
}
#endif
app_bt_stream_volume_ptr_update((uint8_t *)Info->p.remDev->bdAddr.addr);
if(app_hs_handle_cmd(Chan,APP_REPORT_SPEAKER_VOL_CMD) !=0)
TRACE(0,"app_hs_handle_cmd err");
break;
case HS_EVENT_AUDIO_DATA_SENT:
TRACE(1,"::HF_EVENT_AUDIO_DATA_SENT %d\n", Info->event);
#if defined(SCO_LOOP)
hf_loop_buffer_valid = 1;
#endif
break;
case HS_EVENT_AUDIO_DATA:
TRACE(0,"HF_EVENT_AUDIO_DATA");
{
#ifndef _SCO_BTPCM_CHANNEL_
uint32_t idx = 0;
if (app_bt_stream_isrun(APP_BT_STREAM_HFP_PCM)){
store_voicebtpcm_m2p_buffer(Info->p.audioData->data, Info->p.audioData->len);
idx = hf_sendbuff_ctrl.index%HF_SENDBUFF_MEMPOOL_NUM;
get_voicebtpcm_p2m_frame(&(hf_sendbuff_ctrl.mempool[idx].buffer[0]), Info->p.audioData->len);
hf_sendbuff_ctrl.mempool[idx].packet.data = &(hf_sendbuff_ctrl.mempool[idx].buffer[0]);
hf_sendbuff_ctrl.mempool[idx].packet.dataLen = Info->p.audioData->len;
hf_sendbuff_ctrl.mempool[idx].packet.flags = BTP_FLAG_NONE;
if(!app_bt_device.hf_mute_flag){
HF_SendAudioData(Chan, &hf_sendbuff_ctrl.mempool[idx].packet);
}
hf_sendbuff_ctrl.index++;
}
#endif
}
#if defined(SCO_LOOP)
memcpy(hf_loop_buffer + hf_loop_buffer_w_idx*HF_LOOP_SIZE, Info->p.audioData->data, Info->p.audioData->len);
hf_loop_buffer_len[hf_loop_buffer_w_idx] = Info->p.audioData->len;
hf_loop_buffer_w_idx = (hf_loop_buffer_w_idx+1)%HF_LOOP_CNT;
++hf_loop_buffer_size;
if (hf_loop_buffer_size >= 18 && hf_loop_buffer_valid == 1) {
hf_loop_buffer_valid = 0;
idx = hf_loop_buffer_w_idx-17<0?(HF_LOOP_CNT-(17-hf_loop_buffer_w_idx)):hf_loop_buffer_w_idx-17;
pkt.flags = BTP_FLAG_NONE;
pkt.dataLen = hf_loop_buffer_len[idx];
pkt.data = hf_loop_buffer + idx*HF_LOOP_SIZE;
HF_SendAudioData(Chan, &pkt);
}
#endif
break;
case HS_EVENT_SERVICE_DISCONNECTED:
TRACE(2,"::HS_EVENT_SERVICE_DISCONNECTED Chan_id:%d, reason=%x\n", chan_id_flag.id,Info->p.remDev->discReason);
app_audio_manager_sendrequest(APP_BT_STREAM_MANAGER_STOP,BT_STREAM_VOICE,chan_id_flag.id,MAX_RECORD_NUM);
#if !defined(FPGA) && defined(__BTIF_EARPHONE__)
if(app_bt_device.hs_conn_flag[chan_id_flag.id] ){
////report device disconnected voice
app_bt_device.hs_conn_flag[chan_id_flag.id] = 0;
}
#endif
app_bt_stream_volume_ptr_update(NULL);
app_bt_profile_connect_manager_hs(chan_id_flag.id, Chan, Info);
for (uint8_t i=0; i<BT_DEVICE_NUM; i++){
if (Chan == &(app_bt_device.hs_channel[i])){
app_bt_device.hschan_call[i] = 0;
app_bt_device.hs_audio_state[i] = 0;
app_bt_device.hs_conn_flag[i] = 0;
app_bt_device.hs_voice_en[i] = 0;
}
}
break;
case HS_EVENT_AUDIO_CONNECTED:
if(Info->status == BT_STATUS_SUCCESS){
TRACE(1,"::HS_EVENT_AUDIO_CONNECTED chan_id:%d\n", chan_id_flag.id);
if((Chan->state == HF_STATE_OPEN) && (app_bt_device.hs_conn_flag[chan_id_flag.id] == 1)){
app_bt_device.hschan_call[BT_DEVICE_ID_1] = MODIFY_HS_CALL_ACTIVE;
}
app_bt_device.curr_hs_channel_id = chan_id_flag.id;
app_bt_device.phone_earphone_mark = 0;
app_bt_device.hs_mute_flag = 0;
app_bt_device.hs_audio_state[chan_id_flag.id] = HF_AUDIO_CON;
#if defined(__FORCE_REPORTVOLUME_SOCON__)
app_hs_handle_cmd(Chan,APP_REPORT_SPEAKER_VOL_CMD);
#endif
if (bt_media_cur_is_bt_stream_media())
{
app_hfp_set_starting_media_pending_flag(true, BT_DEVICE_ID_1);
}
else
{
app_hfp_start_voice_media(BT_DEVICE_ID_1);
}
}
break;
case HS_EVENT_AUDIO_DISCONNECTED:
TRACE(1,"::HS_EVENT_AUDIO_DISCONNECTED chan_id:%d\n", chan_id_flag.id);
if(app_bt_device.hschan_call[chan_id_flag.id] == HF_CALL_ACTIVE){
app_bt_device.phone_earphone_mark = 1;
}
app_audio_manager_sendrequest(APP_BT_STREAM_MANAGER_STOP,BT_STREAM_VOICE,BT_DEVICE_ID_1,MAX_RECORD_NUM);
break;
case HS_EVENT_RING_IND:
TRACE(1,"::HS_EVENT_RING_IND chan_id:%d\n", chan_id_flag.id);
#if !defined(FPGA) && defined(__BTIF_EARPHONE__)
// if(app_bt_device.hs_audio_state[chan_id_flag.id] != HF_AUDIO_CON)
app_voice_report(APP_STATUS_INDICATION_INCOMINGCALL,chan_id_flag.id);
#endif
break;
case HS_EVENT_SPEAKER_VOLUME:
TRACE(2,"::HS_EVENT_SPEAKER_VOLUME chan_id:%d,speaker gain = %x\n", chan_id_flag.id,Info->p.ptr);
hfp_volume_set(chan_id_flag.id, (int)(uint32_t)Info->p.ptr);
break;
case HS_EVENT_COMMAND_COMPLETE:
TRACE(2,"::EVENT_HS_COMMAND_COMPLETE chan_id:%d %x\n", chan_id_flag.id, (HsCommand *)Info->p.ptr);
if (Info->p.ptr)
app_hsp_hscommand_mempool_free((HsCommand *)Info->p.ptr);
break;
default:
break;
}
}
#endif
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