O ESP-ADF (Espressif Audio Development Framework) é um framework de desenvolvimento de software de código aberto desenvolvido pela Espressif. Foi projetado especificamente para criar aplicações de áudio em dispositivos baseados no ESP32, uma plataforma de microcontrolador de baixo custo e baixo consumo de energia.
O ESP-ADF fornece uma variedade de componentes e bibliotecas de software para facilitar o desenvolvimento de aplicativos de áudio. Ele oferece suporte para recursos como reprodução e gravação de áudio, assim como processamento em tempo real, reconhecimento de voz e muito mais.
Os recursos suportados pelo framework ESP-ADF documentados mais precisamente no link: https://github.com/espressif/esp-adf/tree/master
A Espressif fornece os recursos básicos de hardware e software que ajudam os desenvolvedores de aplicativos a desenvolver suas ideias utilizando o hardware da série ESP32. O ESP-IDF destina-se ao desenvolvimento rápido de aplicativos de Internet das Coisas (IoT), com Wi-Fi, Bluetooth, gerenciamento de energia e vários outros recursos do sistema embarcado.
Para utilizar o framework ESP-ADF é preciso configurar primeiramente o ESP-IDF (Espressif IoT Development Framework)
A aplicação demonstrada nesse exemplo recebe e transmite áudio via Bluetooth para um dispositivo (ex: Smartphone).
É capaz de atender/desligar ligações e controlar mídias.
Foi utilizado o A2DP bluetooth profile junto com HFP profile para desenvolvimento dessa aplicação
Este exemplo será mais focado na configuração do framework ESP-ADF que depende do ESP-IDF já amplamente difundido :
- PC com Linux Ubuntu 20.04.2 LTS
- ESP-IDF release/v4.4
- ESP-ADF master
- Dev board Lyrat V4.3
Para instalar e configurar corretamente o framework ESP-IDF basta seguir a documentação oficial:
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/index.html
Se atentar a versão que é compatível com o ESP-ADF:
https://espressif-docs.readthedocs-hosted.com/projects/esp-adf/en/latest/get-started/index.html
luiz@luiz-Inspiron-5447:~/esp/esp-idf$ ./install.sh
Detecting the Python interpreter
Checking "python" ...
/home/luiz/esp/esp-idf/tools/detect_python.sh: line 16: python: command not found
Checking "python3" ...
Python 3.10.6
"python3" has been detected
Installing ESP-IDF tools
Current system platform: linux-amd64
Selected targets are: esp32, esp32c3, esp32h2, esp32s2, esp32s3
Installing tools: xtensa-esp-elf-gdb, riscv32-esp-elf-gdb, xtensa-esp32-elf, xtensa-esp32s2-elf, xtensa-esp32s3-elf, riscv32-esp-elf, esp32ulp-elf, openocd-esp32
Skipping xtensa-esp-elf-gdb@11.2_20220823 (already installed)
Skipping riscv32-esp-elf-gdb@11.2_20220823 (already installed)
Skipping xtensa-esp32-elf@esp-2021r2-patch5-8.4.0 (already installed)
Skipping xtensa-esp32s2-elf@esp-2021r2-patch5-8.4.0 (already installed)
Skipping xtensa-esp32s3-elf@esp-2021r2-patch5-8.4.0 (already installed)
Skipping riscv32-esp-elf@esp-2021r2-patch5-8.4.0 (already installed)
Skipping esp32ulp-elf@2.35_20220830 (already installed)
Skipping openocd-esp32@v0.12.0-esp32-20230419 (already installed)
Installing Python environment and packages
Python 3.10.6
pip 23.1.2 from /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages/pip (python 3.10)
Installing Python packages from /home/luiz/esp/esp-idf/requirements.txt
Looking in indexes: https://pypi.org/simple, https://dl.espressif.com/pypi
Ignoring pygdbmi: markers 'python_version > "3.10"' don't match your environment
Ignoring None: markers 'sys_platform == "win32"' don't match your environment
Requirement already satisfied: setuptools>=21 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 4)) (67.8.0)
Requirement already satisfied: click>=7.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 8)) (8.1.4)
Requirement already satisfied: pyserial>=3.3 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 9)) (3.5)
Requirement already satisfied: future>=0.15.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 10)) (0.18.3)
Requirement already satisfied: cryptography>=2.1.4 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 12)) (41.0.1)
Requirement already satisfied: pyparsing<2.4.0,>=2.0.3 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 18)) (2.3.1)
Requirement already satisfied: pyelftools>=0.22 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 19)) (0.29)
Requirement already satisfied: idf-component-manager~=1.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (1.3.2)
Requirement already satisfied: urllib3<2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 21)) (1.26.16)
Requirement already satisfied: gdbgui==0.13.2.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (0.13.2.0)
Requirement already satisfied: pygdbmi<=0.9.0.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 26)) (0.9.0.2)
Requirement already satisfied: python-socketio<5 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 29)) (4.6.1)
Requirement already satisfied: jinja2<3.1 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 30)) (3.0.3)
Requirement already satisfied: itsdangerous<2.1 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 31)) (2.0.1)
Requirement already satisfied: kconfiglib==13.7.1 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 36)) (13.7.1)
Requirement already satisfied: reedsolo<=1.5.4,>=1.5.3 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 39)) (1.5.4)
Requirement already satisfied: bitstring<4,>=3.1.6 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 41)) (3.1.9)
Requirement already satisfied: ecdsa>=0.16.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 42)) (0.18.0)
Requirement already satisfied: construct==2.10.54 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from -r /home/luiz/esp/esp-idf/requirements.txt (line 46)) (2.10.54)
Requirement already satisfied: Flask<1.0,>=0.12.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (0.12.5)
Requirement already satisfied: Flask-Compress<2.0,>=1.4.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (1.13)
Requirement already satisfied: Flask-SocketIO<3.0,>=2.9 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (2.9.6)
Requirement already satisfied: gevent<2.0,>=1.2.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (1.5.0)
Requirement already satisfied: Pygments<3.0,>=2.2.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (2.15.1)
Requirement already satisfied: cffi>=1.12 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from cryptography>=2.1.4->-r /home/luiz/esp/esp-idf/requirements.txt (line 12)) (1.15.1)
Requirement already satisfied: cachecontrol[filecache] in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (0.13.1)
Requirement already satisfied: colorama in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (0.4.6)
Requirement already satisfied: packaging in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (23.1)
Requirement already satisfied: pyyaml in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (6.0)
Requirement already satisfied: requests in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (2.31.0)
Requirement already satisfied: requests-file in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (1.5.1)
Requirement already satisfied: requests-toolbelt in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (1.0.0)
Requirement already satisfied: schema in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (0.7.5)
Requirement already satisfied: six in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (1.16.0)
Requirement already satisfied: tqdm in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (4.65.0)
Requirement already satisfied: python-engineio<4,>=3.13.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from python-socketio<5->-r /home/luiz/esp/esp-idf/requirements.txt (line 29)) (3.14.2)
Requirement already satisfied: MarkupSafe>=2.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from jinja2<3.1->-r /home/luiz/esp/esp-idf/requirements.txt (line 30)) (2.1.3)
Requirement already satisfied: pycparser in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from cffi>=1.12->cryptography>=2.1.4->-r /home/luiz/esp/esp-idf/requirements.txt (line 12)) (2.21)
Requirement already satisfied: Werkzeug<1.0,>=0.7 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from Flask<1.0,>=0.12.2->gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (0.16.1)
Requirement already satisfied: brotli in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from Flask-Compress<2.0,>=1.4.0->gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (1.0.9)
Requirement already satisfied: greenlet>=0.4.14 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from gevent<2.0,>=1.2.2->gdbgui==0.13.2.0->-r /home/luiz/esp/esp-idf/requirements.txt (line 23)) (2.0.2)
Requirement already satisfied: msgpack>=0.5.2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from cachecontrol[filecache]->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (1.0.5)
Requirement already satisfied: filelock>=3.8.0 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from cachecontrol[filecache]->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (3.12.2)
Requirement already satisfied: charset-normalizer<4,>=2 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from requests->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (3.2.0)
Requirement already satisfied: idna<4,>=2.5 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from requests->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (3.4)
Requirement already satisfied: certifi>=2017.4.17 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from requests->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (2023.5.7)
Requirement already satisfied: contextlib2>=0.5.5 in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/lib/python3.10/site-packages (from schema->idf-component-manager~=1.2->-r /home/luiz/esp/esp-idf/requirements.txt (line 20)) (21.6.0)
All done! You can now run:
. ./export.sh
luiz@luiz-Inspiron-5447:~/esp/esp-idf$ . ./export.sh
Setting IDF_PATH to '/home/luiz/esp/esp-idf'
Detecting the Python interpreter
Checking "python" ...
Command 'python' not found, did you mean:
command 'python3' from deb python3
command 'python' from deb python-is-python3
Checking "python3" ...
Python 3.10.6
"python3" has been detected
Adding ESP-IDF tools to PATH...
Using Python interpreter in /home/luiz/.espressif/python_env/idf4.4_py3.10_env/bin/python
Checking if Python packages are up to date...
Python requirements from /home/luiz/esp/esp-idf/requirements.txt are satisfied.
Added the following directories to PATH:
/home/luiz/esp/esp-idf/components/esptool_py/esptool
/home/luiz/esp/esp-idf/components/espcoredump
/home/luiz/esp/esp-idf/components/partition_table
/home/luiz/esp/esp-idf/components/app_update
/home/luiz/.espressif/tools/xtensa-esp-elf-gdb/11.2_20220823/xtensa-esp-elf-gdb/bin
/home/luiz/.espressif/tools/riscv32-esp-elf-gdb/11.2_20220823/riscv32-esp-elf-gdb/bin
/home/luiz/.espressif/tools/xtensa-esp32-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32-elf/bin
/home/luiz/.espressif/tools/xtensa-esp32s2-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s2-elf/bin
/home/luiz/.espressif/tools/xtensa-esp32s3-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s3-elf/bin
/home/luiz/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin
/home/luiz/.espressif/tools/esp32ulp-elf/2.35_20220830/esp32ulp-elf/bin
/home/luiz/.espressif/tools/openocd-esp32/v0.12.0-esp32-20230419/openocd-esp32/bin
/home/luiz/.espressif/python_env/idf4.4_py3.10_env/bin
/home/luiz/esp/esp-idf/tools
Done! You can now compile ESP-IDF projects.
Go to the project directory and run:
idf.py build
Vamos apens abrir as configurações do projeto com a finalidade de validar as configurações feitas previamente, se o menuconfig abrir corretamente podemos seguir com as configurações do ESP-ADF.
luiz@luiz-Inspiron-5447:~/esp/esp-idf$ ls
add_path.sh components docs export.bat export.ps1 install.bat install.ps1 Kconfig make README.md sdkconfig.rename SUPPORT_POLICY_CN.md tools
CMakeLists.txt CONTRIBUTING.rst examples export.fish export.sh install.fish install.sh LICENSE README_CN.md requirements.txt sonar-project.properties SUPPORT_POLICY.md
luiz@luiz-Inspiron-5447:~/esp/esp-idf$ cd examples/
luiz@luiz-Inspiron-5447:~/esp/esp-idf/examples$ cd get-started/
luiz@luiz-Inspiron-5447:~/esp/esp-idf/examples/get-started$ cd
blink/ hello_world/ sample_project/
luiz@luiz-Inspiron-5447:~/esp/esp-idf/examples/get-started$ cd blink/
luiz@luiz-Inspiron-5447:~/esp/esp-idf/examples/get-started/blink$ idf.py menuconfig
Executing action: menuconfig
Running ninja in directory /home/luiz/esp/esp-idf/examples/get-started/blink/build
Executing "ninja menuconfig"...
[0/1] cd /home/luiz/esp/esp-idf/examples/get-started/blink/build && /home/luiz/.espressif/python_env/...esp32 --env IDF_ENV_FPGA= --output config /home/luiz/esp/esp-idf/examples/get-started/blink/sdkconfig
Loading defaults file /home/luiz/esp/esp-idf/examples/get-started/blink/sdkconfig.defaults...
TERM environment variable is set to "xterm-256color"
Loaded configuration '/home/luiz/esp/esp-idf/examples/get-started/blink/sdkconfig'
No changes to save (for '/home/luiz/esp/esp-idf/examples/get-started/blink/sdkconfig')
Loading defaults file /home/luiz/esp/esp-idf/examples/get-started/blink/sdkconfig.defaults...
Após a configuração do ESP-IDF vamos clonar e configurar o ESP-ADF...
cd ~/esp
git clone --recursive https://github.com/espressif/esp-adf.git
export ADF_PATH=~/esp/esp-adf
luiz@luiz-Inspiron-5447:~/esp/esp-adf$ ls
CMakeLists.txt components docs esp-idf examples idf_patches LICENSE micropython_adf project.mk README.md tools
luiz@luiz-Inspiron-5447:~/esp/esp-adf$ cd e
esp-idf/ examples/
luiz@luiz-Inspiron-5447:~/esp/esp-adf$ cd examples/
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples$ cd get-started/
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started$ ls
pipeline_a2dp_sink_and_hfp pipeline_tcp_client play_mp3_control
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started$ cd p
pipeline_a2dp_sink_and_hfp/ pipeline_tcp_client/ play_mp3_control/
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started$ cd pipeline_a2dp_sink_and_hfp/
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp$ idf.py menuconfig
Executing action: menuconfig
Running ninja in directory /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/build
Executing "ninja menuconfig"...
[0/1] cd /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/build && /home/luiz/....PGA= --output config /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig
Loading defaults file /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults...
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:4 CONFIG_BLUEDROID_ENABLED was replaced with CONFIG_BT_BLUEDROID_ENABLED
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:5 CONFIG_CLASSIC_BT_ENABLED was replaced with CONFIG_BT_CLASSIC_ENABLED
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:6 CONFIG_A2DP_ENABLE was replaced with CONFIG_BT_A2DP_ENABLE
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:10 CONFIG_BTDM_CONTROLLER_MODE_BTDM was replaced with CONFIG_BTDM_CTRL_MODE_BTDM
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:11 CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN was replaced with CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:12 CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN_EFF was replaced with CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:13 CONFIG_HFP_ENABLE was replaced with CONFIG_BT_HFP_ENABLE
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:14 CONFIG_HFP_AUDIO_DATA_PATH_HCI was replaced with CONFIG_BT_HFP_AUDIO_DATA_PATH_HCI
Loading defaults file /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults.esp32...
TERM environment variable is set to "xterm-256color"
Loaded configuration '/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig'
No changes to save (for '/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig')
Loading defaults file /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults...
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:4 CONFIG_BLUEDROID_ENABLED was replaced with CONFIG_BT_BLUEDROID_ENABLED
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:5 CONFIG_CLASSIC_BT_ENABLED was replaced with CONFIG_BT_CLASSIC_ENABLED
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:6 CONFIG_A2DP_ENABLE was replaced with CONFIG_BT_A2DP_ENABLE
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:10 CONFIG_BTDM_CONTROLLER_MODE_BTDM was replaced with CONFIG_BTDM_CTRL_MODE_BTDM
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:11 CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN was replaced with CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:12 CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN_EFF was replaced with CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:13 CONFIG_HFP_ENABLE was replaced with CONFIG_BT_HFP_ENABLE
/home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults:14 CONFIG_HFP_AUDIO_DATA_PATH_HCI was replaced with CONFIG_BT_HFP_AUDIO_DATA_PATH_HCI
Loading defaults file /home/luiz/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp/sdkconfig.defaults.esp32...
Verifique a versão do hardware utilizado, no caso estamos utilizado a Lyrat V4.3
Verifique se o codec usado na placa está contemplado na configuração abaixo, nessa versão de placa usa-se o ES8388.
Marcar a primeira opção para verificar a escrita da SPI na flash, tive muitos problemas por esta opção estar desabilitada.
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp$ idf.py build
Caso seja a primeira compilação o processo pode demorar alguns minutos, dependendo do PC.
Coloque a placa no modo bootloader, no caso da Lyrat temos que segurar o botão "boot" e precionar o "rst" com o "boot" pressionado. Agora podemos enviar a imagem.
luiz@luiz-Inspiron-5447:~/esp/esp-adf/examples/get-started/pipeline_a2dp_sink_and_hfp$ idf.py -p /dev/ttyUSB0 flash