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# AnW_BT_SRV
AnW Bluetooth Service API, offered two sorts of releases
1. [APP Release (sta5_btsrv_sdk_*)](#run-app-on-targets-sta5_btsrv_app.zip) : executable **BTDemo**, launcher **btsrv_client.sh**, essentails libraries (**.so**), and App configures (**.xml**)
2. [SDK Release (sta5_btsrv_sdk_*)](#run-app-on-targets-sta5_btsrv_app.zip) : open source with **AnWBTServiceDemo.cpp**, imported essentials libraries (**.so**), header (**anwbtservice.h**), and App configures (**.xml**)
# RELEASE NOTE
20220429 [TAG:1.0.2.7](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.2.7)
1.Customer release
20220425 [TAG:1.0.1.44.sony.demo](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.44.sony.demo)
1.fix: TAMUL No audio output while toggle output device to "BT" from mobile
2.known & reopen : 0002015: TAMUL_07 outgoing call number is no info return
20220425 [TAG:1.0.1.42.sony.demo](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.42.sony.demo)
1.fix 0002009: TAMUL_01 Rapid connections has fail rate;
2.fix 0002010: TAMUL_02 PBAP download has fail rate
3.fix 0002013: TAMUL_05 API PBAP_INFO is failed return, when to phonebook transfer;
4.fix 0002015: TAMUL_07 outgoing call number is no info return;
5.fix 0002016: TAMUL_08 Rapidly Play/Pause switching, cause media info update delay update;
6.fix 0002017: TAMUL_09 The media information update is not regular;
20220412 [TAG:1.0.1.40.sony.demo](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.40.sony.demo)
1、modify HFP Audio Transfer;(issue6)
2、add telephone number type in struct AnWBTService_PBAP_TELEPHONE_DATA_S;(issue3)
3、fix issue "Part of name is cut off in the phonebook";(issue4)
20220406 [TAG:1.0.1.38.sony.demo](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.38.sony.demo)
1、modify the crash issue of AnWBTSRV_SetScanMode;
2、fix the issue of pair device failed;
20220401 [TAG:1.0.1.37.sony.demo](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.37.sony.demo)
1.add "song_id3_interval_ms" in btmonitor-config.xml, default 500ms;
2.Fix HFP 20sec delay issue. root course is SOC audio PCM is customized as slave mode by SI vendor.
[known issue] id3 issue by some phone brand
20220330 [TAG:1.0.1.28](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.28)
1.Add member pairingMethodSupported in struct AnWBTService_LocalDevInfo_S;
2.Modify functions:
AnWBTSRV_GetLocalDevInfo;
AnWBTSRV_GetAllPairedDeviceInfo
![Snipaste_2022-03-30_13-00-12](/uploads/5aa01088f1930dfbd817e95c06f466b6/Snipaste_2022-03-30_13-00-12.png)
20220318 [TAG:1.0.1.27](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.27)
1. modify demo add hfp audio flow
20220318 [TAG:1.0.1.26](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.26)
1. Provide AnWBTSRV_HFP_Enable_Audio_Flow function
20220317 [TAG:1.0.1.24](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.24)
1. Change CFG_HFPAG_PRESENT to 0.
20220315 [TAG:1.0.1.23](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.23)
1. Added HFP audio wrapper implementation for Tamul platform.
2. Enable I2S setting in anwbt.h.
20220303 [TAG:1.0.1.22](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.22)
1. Fixed Marvell DSPMgr NBS mode did not working.
2. Fixed DSPMgr flow was disabled in SDK layer.
20220301 [TAG:1.0.1.21](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.21)
- Add: workaround.During the phone call, run following commands to establish audio path.
20220223 [TAG:1.0.1.20](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.20)
- Add: "AnWBTSRV_SPP_GetInformation", to get get CP & AA spp uuid information
- Clear Log
20220223 [TAG:1.0.1.18](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.18)
- patch audio sound config.
20220222 [TAG:1.0.1.10](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.10)
- RAT pass : iPhone/Android + bi-direction connecting. HFP/A2DP/AVRCP/CA/BR
20220221 [TAG:1.0.1.8](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.1.8)
1. add AVRCP_BR, AVRCP_CA profile support
2. add menu test function of "CA", "BT" ..
20220214 [TAG:1.0.0.6](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.0.6)
1. add AVRCP, A2DP profile support
2. add menu test function of "A2DP", "AVRCP" ..
20220128 [TAG:1.0.0.1](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.0.1)
1. [FUNC]supports pbap downloading & data callback
2. [DEMO]update service demo
3. [DOC]update SDK API Document
20220128 [TAG:1.0.0.1](http://git-nas03.anwsoft.com:8088/delly.chen/anw_bt_srv/-/tags/1.0.0.1)
1. [FUNC]supports pbap downloading & data callback
2. [DEMO]update service demo
3. [DOC]update SDK API Document
20220121 [TAG:0.0.03](http://192.168.1.51:8088/delly.chen/anw_bt_srv/-/tags/0.0.0.3)
1. [FUNC]supports android auto connect & write data to android
2. [FUNC]Add some functions, For details, refer to anwbtservice.h
20220118 [TAG:TAMUL_BT_V2](http://192.168.1.51:8088/delly.chen/anw_bt_srv/-/tags/TAMUL_BT_V2)
1. [FUNC]supports iphone carplay connect & write carplay data to iphone
20220117 [TAG:TAMUL_BT_V1](http://192.168.1.51:8088/delly.chen/anw_bt_srv/-/tags/TAMUL_BT_V1)
1. [FUNC] supports basic BT pair & connect
<div style="page-break-after: always"></div>
# USAGE
1. Support HFP, A2DP, AVRCP, PBAP, .. AnW BT stack
2. Support Device Search & Pair, Call, Phonebook, Music, ...
3. If you want to use HFP, provide workaround.During the phone call, run following commands to establish audio path.
```
arecord -Dhw:0,1 -c2 -r16000 -fS16_LE | aplay -Ddefault -c2 -r8000 -fS16_LE
arecord -Ddefault -c2 -r8000 -fS16_LE | aplay -Dhw:0,1 -c2 -r8000 -fS16_LE
```
## Pre-Requirement
(FOR TAMUL WORK)
Modify combo module init script **/etc/init.d/ubloxinit.sh**
```plaintext
echo "[DDMISO] UBLOX Driver"
modprobe jody-w2-sdiouart
ifconfig uap0 192.168.1.10
hostapd /etc/ublox/hostapd.conf -B
udhcpd /etc/ublox/udhcpd.conf
ifconfig uap0 up
wpa_supplicant -B -D nl80211 -i mlan0 -c /etc/ublox/wpa_supplicant.conf
#modprobe jody-w2-sdiouart-bt
#hciattach /dev/ttyAMA1 any 3000000 flow
#hciconfig -a hci0 up
#hciconfig -a hci0
udhcpc -i mlan0
```
## Run App on targets (tamul_btsrv_app.zip)
1. unzip
2. Copy results folder "/build/btsrv" to target "/home/btsrv"
3. go to target, in terminal entering /btsrv folder
4. run btsrv_client.sh to launch BTDemo demo app and following the menu commands or
```
>./btsrv_client.sh
```
## Install
```
Please select the function to test:
1. Install AnWBTService Sdk
2. Start btsrv
3. Stop btsrv
99. Exit btsrv Client.
>1
```
then audio (asound.conf) & App Settings will be copied install to system folder (e.g. /etc & /etc/anwbtservice)
```
install_btsrv /home/root/btsrv
bt service install successfully.
AnWBTService Sdk install successfully root path: /home/root/btsrv
```
**NOTICE!! The system is required to power off (hard reset) for alsa driver's correct reload.**
### structure(sta5_btsrv_app.zip)
<pre>
.
└── btsrv
├── BTDemo (sample program)
├── btsrv_client.sh (launcher for BTDemo)
└── etc
└──anwbtservice
├── \*.xml, \*.cfg (app settings)
└── lib
└── *.so (essentials libraries)
</pre>
## Customize on SDK (sta5_btsrv_sdk.zip)
1. unzip
2. in terminal entering ./anwbtsrv_sdk/Demo folder
3. setup tool-chain by command line (source ...) or edit in ./anwbtsrv_sdk/Demo/build_demo.sh
4. run make or build_demo.sh
```
> cd ./build/anwbtsrv_sdk/Demo
> source /opt/poky-**/2.5.1/environment-setup-cortexa9hf-neon-poky-linux-gnueabi
> make
or
>./build_demo.sh
```
then, result is collected in **./Demo/btsrv**
<div style="page-break-after: always"></div>
### structure(sta5_btsrv_sdk.zip)
<pre>
.
└── Demo
├── AnWBTServiceDemo.cpp (examples to use anwbtservice)
├── build_demo.sh (build script, call to make)
├── makefile (makefile for BTDemo)
├── btsrv_client.sh (launcher for BTDemo)
├── etc
│ └──anwbtservice
│ ├── \*.xml, \*.cfg (app settings)
│ └── lib
│ └── *.so (essentials libraries)
├── import (anwbtservice)
│ ├── anwbtservice.h (service api header)
│ └── \*.so (include libraries)
└── btsrv (ouput for produced, e.g. BTDemo)
</pre>
\ No newline at end of file
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