mirror of
https://github.com/alexandrebobkov/ESP-Nodes.git
synced 2024-09-19 11:26:00 -04:00
.
This commit is contained in:
Alexandre B
parent
2dbc769abf
commit
e7d3415cdb
47
ESP32-IDF_Blink/.devcontainer/Dockerfile
Normal file
47
ESP32-IDF_Blink/.devcontainer/Dockerfile
Normal file
@ -0,0 +1,47 @@
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FROM espressif/idf
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ARG DEBIAN_FRONTEND=nointeractive
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ARG CONTAINER_USER=esp
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ARG USER_UID=1000
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ARG USER_GID=$USER_UID
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RUN apt-get update \
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&& apt install -y -q \
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cmake \
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git \
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libglib2.0-0 \
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libnuma1 \
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libpixman-1-0 \
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&& rm -rf /var/lib/apt/lists/*
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# QEMU
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ENV QEMU_REL=esp_develop_8.2.0_20240122
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ENV QEMU_SHA256=e7c72ef5705ad1444d391711088c8717fc89f42e9bf6d1487f9c2a326b8cfa83
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ENV QEMU_DIST=qemu-xtensa-softmmu-${QEMU_REL}-x86_64-linux-gnu.tar.xz
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ENV QEMU_URL=https://github.com/espressif/qemu/releases/download/esp-develop-8.2.0-20240122/${QEMU_DIST}
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ENV LC_ALL=C.UTF-8
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ENV LANG=C.UTF-8
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RUN wget --no-verbose ${QEMU_URL} \
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&& echo "${QEMU_SHA256} *${QEMU_DIST}" | sha256sum --check --strict - \
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&& tar -xf $QEMU_DIST -C /opt \
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&& rm ${QEMU_DIST}
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ENV PATH=/opt/qemu/bin:${PATH}
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RUN groupadd --gid $USER_GID $CONTAINER_USER \
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&& adduser --uid $USER_UID --gid $USER_GID --disabled-password --gecos "" ${CONTAINER_USER} \
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&& usermod -a -G root $CONTAINER_USER && usermod -a -G dialout $CONTAINER_USER
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RUN chmod -R 775 /opt/esp/python_env/
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USER ${CONTAINER_USER}
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ENV USER=${CONTAINER_USER}
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WORKDIR /home/${CONTAINER_USER}
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RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
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ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
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CMD ["/bin/bash", "-c"]
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45
ESP32-IDF_Blink/.devcontainer/devcontainer.json
Normal file
45
ESP32-IDF_Blink/.devcontainer/devcontainer.json
Normal file
@ -0,0 +1,45 @@
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// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
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// https://github.com/microsoft/vscode-dev-containers/tree/v0.183.0/containers/ubuntu
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{
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"name": "ESP-IDF QEMU",
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"build": {
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"dockerfile": "Dockerfile"
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},
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// Add the IDs of extensions you want installed when the container is created
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"workspaceMount": "source=${localWorkspaceFolder},target=${localWorkspaceFolder},type=bind",
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/* the path of workspace folder to be opened after container is running
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*/
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"workspaceFolder": "${localWorkspaceFolder}",
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"mounts": [
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"source=extensionCache,target=/root/.vscode-server/extensions,type=volume"
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],
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"customizations": {
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"vscode": {
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"settings": {
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"terminal.integrated.defaultProfile.linux": "bash",
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"idf.espIdfPath": "/opt/esp/idf",
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"idf.customExtraPaths": "",
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"idf.pythonBinPath": "/opt/esp/python_env/idf5.3_py3.10_env/bin/python",
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"idf.toolsPath": "/opt/esp",
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"idf.gitPath": "/usr/bin/git"
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},
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"extensions": [
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"espressif.esp-idf-extension"
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],
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},
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"codespaces": {
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"settings": {
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"terminal.integrated.defaultProfile.linux": "bash",
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"idf.espIdfPath": "/opt/esp/idf",
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"idf.customExtraPaths": "",
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"idf.pythonBinPath": "/opt/esp/python_env/idf5.3_py3.10_env/bin/python",
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"idf.toolsPath": "/opt/esp",
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"idf.gitPath": "/usr/bin/git"
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},
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"extensions": [
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"espressif.esp-idf-extension"
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],
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}
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},
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"runArgs": ["--privileged"]
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}
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27
ESP32-IDF_Blink/.vscode/c_cpp_properties.json
vendored
Normal file
27
ESP32-IDF_Blink/.vscode/c_cpp_properties.json
vendored
Normal file
@ -0,0 +1,27 @@
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{
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"configurations": [
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{
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"name": "ESP-IDF",
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"compilerPath": "${config:idf.toolsPathWin}\\tools\\xtensa-esp-elf\\esp-13.2.0_20230928\\xtensa-esp-elf\\bin\\xtensa-esp32-elf-gcc.exe",
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"compileCommands": "${workspaceFolder}/build/compile_commands.json",
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"includePath": [
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"${config:idf.espIdfPath}/components/**",
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"${config:idf.espIdfPathWin}/components/**",
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"${config:idf.espAdfPath}/components/**",
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"${config:idf.espAdfPathWin}/components/**",
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"${workspaceFolder}/**"
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],
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"browse": {
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"path": [
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"${config:idf.espIdfPath}/components",
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"${config:idf.espIdfPathWin}/components",
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"${config:idf.espAdfPath}/components/**",
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"${config:idf.espAdfPathWin}/components/**",
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"${workspaceFolder}"
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],
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"limitSymbolsToIncludedHeaders": false
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}
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}
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],
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"version": 4
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}
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10
ESP32-IDF_Blink/.vscode/launch.json
vendored
Normal file
10
ESP32-IDF_Blink/.vscode/launch.json
vendored
Normal file
@ -0,0 +1,10 @@
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{
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"version": "0.2.0",
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"configurations": [
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{
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"type": "espidf",
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"name": "Launch",
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"request": "launch"
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}
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]
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}
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18
ESP32-IDF_Blink/.vscode/settings.json
vendored
Normal file
18
ESP32-IDF_Blink/.vscode/settings.json
vendored
Normal file
@ -0,0 +1,18 @@
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{
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"C_Cpp.intelliSenseEngine": "default",
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"idf.adapterTargetName": "esp32",
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"idf.customExtraPaths": "c:\\Users\\alex\\.espressif\\tools\\tools\\xtensa-esp-elf-gdb\\14.2_20240403\\xtensa-esp-elf-gdb\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\riscv32-esp-elf-gdb\\14.2_20240403\\riscv32-esp-elf-gdb\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\xtensa-esp-elf\\esp-13.2.0_20230928\\xtensa-esp-elf\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\riscv32-esp-elf\\esp-13.2.0_20230928\\riscv32-esp-elf\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\esp32ulp-elf\\2.35_20220830\\esp32ulp-elf\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\cmake\\3.24.0\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\openocd-esp32\\v0.12.0-esp32-20240318\\openocd-esp32\\bin;c:\\Users\\alex\\.espressif\\tools\\tools\\ninja\\1.11.1;c:\\Users\\alex\\.espressif\\tools\\tools\\idf-exe\\1.0.3;c:\\Users\\alex\\.espressif\\tools\\tools\\ccache\\4.8\\ccache-4.8-windows-x86_64;c:\\Users\\alex\\.espressif\\tools\\tools\\dfu-util\\0.11\\dfu-util-0.11-win64;c:\\Users\\alex\\.espressif\\tools\\tools\\esp-rom-elfs\\20230320",
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"idf.customExtraVars": {
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"OPENOCD_SCRIPTS": "c:\\Users\\alex\\.espressif\\tools\\tools\\openocd-esp32\\v0.12.0-esp32-20240318/openocd-esp32/share/openocd/scripts",
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"IDF_CCACHE_ENABLE": "1",
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"ESP_ROM_ELF_DIR": "c:\\Users\\alex\\.espressif\\tools\\tools\\esp-rom-elfs\\20230320/"
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},
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"idf.espIdfPathWin": "C:\\Users\\alex\\esp\\v5.2.2\\esp-idf",
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"idf.openOcdConfigs": [
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"interface/ftdi/esp32_devkitj_v1.cfg",
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"target/esp32.cfg"
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],
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"idf.portWin": "COM10",
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"idf.pythonBinPathWin": "c:\\Users\\alex\\.espressif\\tools\\python_env\\idf5.2_py3.11_env\\Scripts\\python.exe",
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"idf.toolsPathWin": "c:\\Users\\alex\\.espressif\\tools"
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}
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259
ESP32-IDF_Blink/.vscode/tasks.json
vendored
Normal file
259
ESP32-IDF_Blink/.vscode/tasks.json
vendored
Normal file
@ -0,0 +1,259 @@
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{
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"version": "2.0.0",
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"tasks": [
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{
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"label": "Build - Build project",
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"type": "shell",
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"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py build",
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"windows": {
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"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py build",
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"options": {
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"env": {
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"PATH": "${env:PATH};${config:idf.customExtraPaths}"
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}
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}
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},
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"options": {
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"env": {
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"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
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}
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},
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"problemMatcher": [
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{
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"owner": "cpp",
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"fileLocation": [
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"autoDetect",
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"${workspaceFolder}"
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],
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"pattern": {
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"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
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"file": 1,
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"line": 2,
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"column": 3,
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"severity": 4,
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"message": 5
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}
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}
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||||
],
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"group": {
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"kind": "build",
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"isDefault": true
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}
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},
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{
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"label": "Set ESP-IDF Target",
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"type": "shell",
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"command": "${command:espIdf.setTarget}",
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||||
"problemMatcher": {
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"owner": "cpp",
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"fileLocation": [
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"autoDetect",
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"${workspaceFolder}"
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],
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"pattern": {
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||||
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
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"file": 1,
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||||
"line": 2,
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"column": 3,
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||||
"severity": 4,
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"message": 5
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||||
}
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||||
}
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||||
},
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{
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"label": "Clean - Clean the project",
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"type": "shell",
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"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py fullclean",
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"windows": {
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"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py fullclean",
|
||||
"options": {
|
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"env": {
|
||||
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
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||||
}
|
||||
}
|
||||
},
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
|
||||
}
|
||||
},
|
||||
"problemMatcher": [
|
||||
{
|
||||
"owner": "cpp",
|
||||
"fileLocation": [
|
||||
"autoDetect",
|
||||
"${workspaceFolder}"
|
||||
],
|
||||
"pattern": {
|
||||
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
|
||||
"file": 1,
|
||||
"line": 2,
|
||||
"column": 3,
|
||||
"severity": 4,
|
||||
"message": 5
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"label": "Flash - Flash the device",
|
||||
"type": "shell",
|
||||
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} -b ${config:idf.flashBaudRate} flash",
|
||||
"windows": {
|
||||
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py flash -p ${config:idf.portWin} -b ${config:idf.flashBaudRate}",
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
|
||||
}
|
||||
}
|
||||
},
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
|
||||
}
|
||||
},
|
||||
"problemMatcher": [
|
||||
{
|
||||
"owner": "cpp",
|
||||
"fileLocation": [
|
||||
"autoDetect",
|
||||
"${workspaceFolder}"
|
||||
],
|
||||
"pattern": {
|
||||
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
|
||||
"file": 1,
|
||||
"line": 2,
|
||||
"column": 3,
|
||||
"severity": 4,
|
||||
"message": 5
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"label": "Monitor: Start the monitor",
|
||||
"type": "shell",
|
||||
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} monitor",
|
||||
"windows": {
|
||||
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py -p ${config:idf.portWin} monitor",
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
|
||||
}
|
||||
}
|
||||
},
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
|
||||
}
|
||||
},
|
||||
"problemMatcher": [
|
||||
{
|
||||
"owner": "cpp",
|
||||
"fileLocation": [
|
||||
"autoDetect",
|
||||
"${workspaceFolder}"
|
||||
],
|
||||
"pattern": {
|
||||
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
|
||||
"file": 1,
|
||||
"line": 2,
|
||||
"column": 3,
|
||||
"severity": 4,
|
||||
"message": 5
|
||||
}
|
||||
}
|
||||
],
|
||||
"dependsOn": "Flash - Flash the device"
|
||||
},
|
||||
{
|
||||
"label": "OpenOCD: Start openOCD",
|
||||
"type": "shell",
|
||||
"presentation": {
|
||||
"echo": true,
|
||||
"reveal": "never",
|
||||
"focus": false,
|
||||
"panel": "new"
|
||||
},
|
||||
"command": "openocd -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
|
||||
"windows": {
|
||||
"command": "openocd.exe -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
|
||||
}
|
||||
}
|
||||
},
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
|
||||
}
|
||||
},
|
||||
"problemMatcher": {
|
||||
"owner": "cpp",
|
||||
"fileLocation": [
|
||||
"autoDetect",
|
||||
"${workspaceFolder}"
|
||||
],
|
||||
"pattern": {
|
||||
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
|
||||
"file": 1,
|
||||
"line": 2,
|
||||
"column": 3,
|
||||
"severity": 4,
|
||||
"message": 5
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"label": "adapter",
|
||||
"type": "shell",
|
||||
"command": "${config:idf.pythonBinPath}",
|
||||
"isBackground": true,
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH}:${config:idf.customExtraPaths}",
|
||||
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
|
||||
}
|
||||
},
|
||||
"problemMatcher": {
|
||||
"background": {
|
||||
"beginsPattern": "\bDEBUG_ADAPTER_STARTED\b",
|
||||
"endsPattern": "DEBUG_ADAPTER_READY2CONNECT",
|
||||
"activeOnStart": true
|
||||
},
|
||||
"pattern": {
|
||||
"regexp": "(\\d+)-(\\d+)-(\\d+)\\s(\\d+):(\\d+):(\\d+),(\\d+)\\s-(.+)\\s(ERROR)",
|
||||
"file": 8,
|
||||
"line": 2,
|
||||
"column": 3,
|
||||
"severity": 4,
|
||||
"message": 9
|
||||
}
|
||||
},
|
||||
"args": [
|
||||
"${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter_main.py",
|
||||
"-e",
|
||||
"${workspaceFolder}/build/${command:espIdf.getProjectName}.elf",
|
||||
"-s",
|
||||
"$OPENOCD_SCRIPTS",
|
||||
"-dn",
|
||||
"esp32",
|
||||
"-om",
|
||||
"connect_to_instance",
|
||||
"-t",
|
||||
"xtensa-esp32-elf-"
|
||||
|
||||
],
|
||||
"windows": {
|
||||
"command": "${config:idf.pythonBinPathWin}",
|
||||
"options": {
|
||||
"env": {
|
||||
"PATH": "${env:PATH};${config:idf.customExtraPaths}",
|
||||
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
6
ESP32-IDF_Blink/CMakeLists.txt
Normal file
6
ESP32-IDF_Blink/CMakeLists.txt
Normal file
@ -0,0 +1,6 @@
|
||||
# The following five lines of boilerplate have to be in your project's
|
||||
# CMakeLists in this exact order for cmake to work correctly
|
||||
cmake_minimum_required(VERSION 3.16)
|
||||
|
||||
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
|
||||
project(ESP32-IDF_Blink)
|
||||
69
ESP32-IDF_Blink/README.md
Normal file
69
ESP32-IDF_Blink/README.md
Normal file
@ -0,0 +1,69 @@
|
||||
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
|
||||
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
|
||||
|
||||
# Blink Example
|
||||
|
||||
(See the README.md file in the upper level 'examples' directory for more information about examples.)
|
||||
|
||||
This example demonstrates how to blink a LED by using the GPIO driver or using the [led_strip](https://components.espressif.com/component/espressif/led_strip) library if the LED is addressable e.g. [WS2812](https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf). The `led_strip` library is installed via [component manager](main/idf_component.yml).
|
||||
|
||||
## How to Use Example
|
||||
|
||||
Before project configuration and build, be sure to set the correct chip target using `idf.py set-target <chip_name>`.
|
||||
|
||||
### Hardware Required
|
||||
|
||||
* A development board with normal LED or addressable LED on-board (e.g., ESP32-S3-DevKitC, ESP32-C6-DevKitC etc.)
|
||||
* A USB cable for Power supply and programming
|
||||
|
||||
See [Development Boards](https://www.espressif.com/en/products/devkits) for more information about it.
|
||||
|
||||
### Configure the Project
|
||||
|
||||
Open the project configuration menu (`idf.py menuconfig`).
|
||||
|
||||
In the `Example Configuration` menu:
|
||||
|
||||
* Select the LED type in the `Blink LED type` option.
|
||||
* Use `GPIO` for regular LED
|
||||
* Use `LED strip` for addressable LED
|
||||
* If the LED type is `LED strip`, select the backend peripheral
|
||||
* `RMT` is only available for ESP targets with RMT peripheral supported
|
||||
* `SPI` is available for all ESP targets
|
||||
* Set the GPIO number used for the signal in the `Blink GPIO number` option.
|
||||
* Set the blinking period in the `Blink period in ms` option.
|
||||
|
||||
### Build and Flash
|
||||
|
||||
Run `idf.py -p PORT flash monitor` to build, flash and monitor the project.
|
||||
|
||||
(To exit the serial monitor, type ``Ctrl-]``.)
|
||||
|
||||
See the [Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/index.html) for full steps to configure and use ESP-IDF to build projects.
|
||||
|
||||
## Example Output
|
||||
|
||||
As you run the example, you will see the LED blinking, according to the previously defined period. For the addressable LED, you can also change the LED color by setting the `led_strip_set_pixel(led_strip, 0, 16, 16, 16);` (LED Strip, Pixel Number, Red, Green, Blue) with values from 0 to 255 in the [source file](main/blink_example_main.c).
|
||||
|
||||
```text
|
||||
I (315) example: Example configured to blink addressable LED!
|
||||
I (325) example: Turning the LED OFF!
|
||||
I (1325) example: Turning the LED ON!
|
||||
I (2325) example: Turning the LED OFF!
|
||||
I (3325) example: Turning the LED ON!
|
||||
I (4325) example: Turning the LED OFF!
|
||||
I (5325) example: Turning the LED ON!
|
||||
I (6325) example: Turning the LED OFF!
|
||||
I (7325) example: Turning the LED ON!
|
||||
I (8325) example: Turning the LED OFF!
|
||||
```
|
||||
|
||||
Note: The color order could be different according to the LED model.
|
||||
|
||||
The pixel number indicates the pixel position in the LED strip. For a single LED, use 0.
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
* If the LED isn't blinking, check the GPIO or the LED type selection in the `Example Configuration` menu.
|
||||
|
||||
For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. We will get back to you soon.
|
||||
2
ESP32-IDF_Blink/main/CMakeLists.txt
Normal file
2
ESP32-IDF_Blink/main/CMakeLists.txt
Normal file
@ -0,0 +1,2 @@
|
||||
idf_component_register(SRCS "blink_example_main.c"
|
||||
INCLUDE_DIRS ".")
|
||||
53
ESP32-IDF_Blink/main/Kconfig.projbuild
Normal file
53
ESP32-IDF_Blink/main/Kconfig.projbuild
Normal file
@ -0,0 +1,53 @@
|
||||
menu "Example Configuration"
|
||||
|
||||
orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"
|
||||
|
||||
choice BLINK_LED
|
||||
prompt "Blink LED type"
|
||||
default BLINK_LED_GPIO if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C2
|
||||
default BLINK_LED_STRIP
|
||||
help
|
||||
Select the LED type. A normal level controlled LED or an addressable LED strip.
|
||||
The default selection is based on the Espressif DevKit boards.
|
||||
You can change the default selection according to your board.
|
||||
|
||||
config BLINK_LED_GPIO
|
||||
bool "GPIO"
|
||||
config BLINK_LED_STRIP
|
||||
bool "LED strip"
|
||||
endchoice
|
||||
|
||||
choice BLINK_LED_STRIP_BACKEND
|
||||
depends on BLINK_LED_STRIP
|
||||
prompt "LED strip backend peripheral"
|
||||
default BLINK_LED_STRIP_BACKEND_RMT if SOC_RMT_SUPPORTED
|
||||
default BLINK_LED_STRIP_BACKEND_SPI
|
||||
help
|
||||
Select the backend peripheral to drive the LED strip.
|
||||
|
||||
config BLINK_LED_STRIP_BACKEND_RMT
|
||||
depends on SOC_RMT_SUPPORTED
|
||||
bool "RMT"
|
||||
config BLINK_LED_STRIP_BACKEND_SPI
|
||||
bool "SPI"
|
||||
endchoice
|
||||
|
||||
config BLINK_GPIO
|
||||
int "Blink GPIO number"
|
||||
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
|
||||
default 5 if IDF_TARGET_ESP32
|
||||
default 18 if IDF_TARGET_ESP32S2
|
||||
default 48 if IDF_TARGET_ESP32S3
|
||||
default 8
|
||||
help
|
||||
GPIO number (IOxx) to blink on and off the LED.
|
||||
Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to blink.
|
||||
|
||||
config BLINK_PERIOD
|
||||
int "Blink period in ms"
|
||||
range 10 3600000
|
||||
default 1000
|
||||
help
|
||||
Define the blinking period in milliseconds.
|
||||
|
||||
endmenu
|
||||
104
ESP32-IDF_Blink/main/blink_example_main.c
Normal file
104
ESP32-IDF_Blink/main/blink_example_main.c
Normal file
@ -0,0 +1,104 @@
|
||||
/* Blink Example
|
||||
|
||||
This example code is in the Public Domain (or CC0 licensed, at your option.)
|
||||
|
||||
Unless required by applicable law or agreed to in writing, this
|
||||
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
CONDITIONS OF ANY KIND, either express or implied.
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/task.h"
|
||||
#include "driver/gpio.h"
|
||||
#include "esp_log.h"
|
||||
#include "led_strip.h"
|
||||
#include "sdkconfig.h"
|
||||
|
||||
static const char *TAG = "example";
|
||||
|
||||
/* Use project configuration menu (idf.py menuconfig) to choose the GPIO to blink,
|
||||
or you can edit the following line and set a number here.
|
||||
*/
|
||||
#define BLINK_GPIO CONFIG_BLINK_GPIO
|
||||
|
||||
static uint8_t s_led_state = 0;
|
||||
|
||||
#ifdef CONFIG_BLINK_LED_STRIP
|
||||
|
||||
static led_strip_handle_t led_strip;
|
||||
|
||||
static void blink_led(void)
|
||||
{
|
||||
/* If the addressable LED is enabled */
|
||||
if (s_led_state) {
|
||||
/* Set the LED pixel using RGB from 0 (0%) to 255 (100%) for each color */
|
||||
led_strip_set_pixel(led_strip, 0, 16, 16, 16);
|
||||
/* Refresh the strip to send data */
|
||||
led_strip_refresh(led_strip);
|
||||
} else {
|
||||
/* Set all LED off to clear all pixels */
|
||||
led_strip_clear(led_strip);
|
||||
}
|
||||
}
|
||||
|
||||
static void configure_led(void)
|
||||
{
|
||||
ESP_LOGI(TAG, "Example configured to blink addressable LED!");
|
||||
/* LED strip initialization with the GPIO and pixels number*/
|
||||
led_strip_config_t strip_config = {
|
||||
.strip_gpio_num = BLINK_GPIO,
|
||||
.max_leds = 1, // at least one LED on board
|
||||
};
|
||||
#if CONFIG_BLINK_LED_STRIP_BACKEND_RMT
|
||||
led_strip_rmt_config_t rmt_config = {
|
||||
.resolution_hz = 10 * 1000 * 1000, // 10MHz
|
||||
.flags.with_dma = false,
|
||||
};
|
||||
ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
|
||||
#elif CONFIG_BLINK_LED_STRIP_BACKEND_SPI
|
||||
led_strip_spi_config_t spi_config = {
|
||||
.spi_bus = SPI2_HOST,
|
||||
.flags.with_dma = true,
|
||||
};
|
||||
ESP_ERROR_CHECK(led_strip_new_spi_device(&strip_config, &spi_config, &led_strip));
|
||||
#else
|
||||
#error "unsupported LED strip backend"
|
||||
#endif
|
||||
/* Set all LED off to clear all pixels */
|
||||
led_strip_clear(led_strip);
|
||||
}
|
||||
|
||||
#elif CONFIG_BLINK_LED_GPIO
|
||||
|
||||
static void blink_led(void)
|
||||
{
|
||||
/* Set the GPIO level according to the state (LOW or HIGH)*/
|
||||
gpio_set_level(BLINK_GPIO, s_led_state);
|
||||
}
|
||||
|
||||
static void configure_led(void)
|
||||
{
|
||||
ESP_LOGI(TAG, "Example configured to blink GPIO LED!");
|
||||
gpio_reset_pin(BLINK_GPIO);
|
||||
/* Set the GPIO as a push/pull output */
|
||||
gpio_set_direction(BLINK_GPIO, GPIO_MODE_OUTPUT);
|
||||
}
|
||||
|
||||
#else
|
||||
#error "unsupported LED type"
|
||||
#endif
|
||||
|
||||
void app_main(void)
|
||||
{
|
||||
|
||||
/* Configure the peripheral according to the LED type */
|
||||
configure_led();
|
||||
|
||||
while (1) {
|
||||
ESP_LOGI(TAG, "Turning the LED %s!", s_led_state == true ? "ON" : "OFF");
|
||||
blink_led();
|
||||
/* Toggle the LED state */
|
||||
s_led_state = !s_led_state;
|
||||
vTaskDelay(CONFIG_BLINK_PERIOD / portTICK_PERIOD_MS);
|
||||
}
|
||||
}
|
||||
2
ESP32-IDF_Blink/main/idf_component.yml
Normal file
2
ESP32-IDF_Blink/main/idf_component.yml
Normal file
@ -0,0 +1,2 @@
|
||||
dependencies:
|
||||
espressif/led_strip: "^2.4.1"
|
||||
17
ESP32-IDF_Blink/pytest_blink.py
Normal file
17
ESP32-IDF_Blink/pytest_blink.py
Normal file
@ -0,0 +1,17 @@
|
||||
# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
|
||||
# SPDX-License-Identifier: CC0-1.0
|
||||
|
||||
import logging
|
||||
import os
|
||||
|
||||
import pytest
|
||||
from pytest_embedded_idf.dut import IdfDut
|
||||
|
||||
|
||||
@pytest.mark.supported_targets
|
||||
@pytest.mark.generic
|
||||
def test_blink(dut: IdfDut) -> None:
|
||||
# check and log bin size
|
||||
binary_file = os.path.join(dut.app.binary_path, 'blink.bin')
|
||||
bin_size = os.path.getsize(binary_file)
|
||||
logging.info('blink_bin_size : {}KB'.format(bin_size // 1024))
|
||||
2
ESP32-IDF_Blink/sdkconfig.ci.led_strip_spi
Normal file
2
ESP32-IDF_Blink/sdkconfig.ci.led_strip_spi
Normal file
@ -0,0 +1,2 @@
|
||||
CONFIG_BLINK_LED_STRIP=y
|
||||
CONFIG_BLINK_LED_STRIP_BACKEND_SPI=y
|
||||
Loading…
Reference in New Issue
Block a user