Esp32 Eclipse Ide

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The Eclipse IDE is famous for our Java Integrated Development Environment (IDE), but we have a number of pretty cool IDEs, including our C/C IDE, JavaScript/TypeScript IDE, PHP IDE, and more. You can easily combine multiple languages support and other features into any of our default packages, and the Eclipse Marketplace allows for virtually. Hello Lars, why do you prefer to use Eclipse? In my opinion the best option to program ESP32 boards: VS Code (Visual Studio Code) PlatformIO IDE; Then, you can install the ESP32 boards and Arduino core; All my code or projects with Arduino IDE work in VS code.

  1. Esp32 Eclipse Arduino
  2. Esp32 Eclipse Ideas
  3. Esp32 Development Ide
  4. Arduino Ide Esp32

Installing Eclipse IDE¶

The Eclipse IDE gives you a graphical integrated development environment for writing, compiling and debugging ESP-IDF projects.

  • Start by installing the esp-idf for your platform (see files in this directory with steps for Windows, OS X, Linux).
  • Download the Eclipse Installer for your platform from
  • When running the Eclipse Installer, choose “Eclipse for C/C++ Development” (in other places you’ll see this referred to as CDT.)

Setting up Eclipse¶

Once your new Eclipse installation launches, follow these steps:

Import New Project¶

The ESP32 integrates Wi-Fi and Bluetooth on a single chip, along with dual high-performance cores, ultra-low power co-processor and several peripherals that make it a very robust chip as compared to the ESP8266. You can develop applications for the ESP32 using the Arduino IDE or the Eclipse IDE. This instructable is concerned with the later. ESP-IDF is the IOT Development Framework from Express if for ESP32 chip. The software development framework by Espressif is intended for rapidly developing Internet-of-Things (IoT) applications, with Wi-Fi, Bluetooth, power management and several other system features.

  • Eclipse makes use of the Makefile support in ESP-IDF. This means you need to start by creating an ESP-IDF project. You can use the skeleton project from github.
  • Once Eclipse is running, choose File -> Import...
  • In the dialog that pops up, choose “C/C++” -> “Existing Code as Makefile Project” and click Next.
  • On the next page, enter “Existing Code Location” to be the directory of your IDF project. Don’t specify the path to the ESP-IDF directory itself.
  • On the same page, under “Toolchain for Indexer Settings” choose “Cross GCC”. Then click Finish.

Esp32 Eclipse Arduino

Project Properties¶

  • The new project will appear under Project Explorer. Right-click the project and choose Properties from the context menu.
  • Click on the “Environment” properties page under “C/C++ Build”. Click “Add...” and enter name V and value 1.
  • Click “Add...” again, and enter name IDF_PATH. The value should be the full path where ESP-IDF is installed. Windows users: Use forward-slashes not backslashes for this path, ie C:/Users/MyUser/Development/esp-idf.
Esp32 Eclipse Ide

Windows users only, follow these two additional steps:

Esp32 Eclipse Ide
  • On the same Environment property page, edit the PATH environment variable. Delete the existing value and replace it with C:msys32usrbin;C:msys32mingw32bin;C:msys32optxtensa-esp32-elfbin (If you installed msys32 to a different directory then you’ll need to change these paths to match).
  • Click on the “C/C++ Build” top-level properties page then uncheck “Use default build command” and enter this for the custom build command: bash${IDF_PATH}/tools/windows/

Esp32 Eclipse Ideas

All users, continue with these steps:

Navigate to “C/C++ General” -> “Preprocessor Include Paths” property page:

  • Click the “Providers” tab
  • In the list of providers, click “CDT Cross GCC Built-in Compiler Settings”. Under “Command to get compiler specs”, replace the text ${COMMAND} at the beginning of the line with xtensa-esp32-elf-gcc. This means the full “Command to get compiler specs” should be xtensa-esp32-elf-gcc${FLAGS}-E-P-v-dD'${INPUTS}'.
  • In the list of providers, click “CDT GCC Build Output Parser” and type xtensa-esp32-elf- at the beginning of the Compiler command pattern. This means the full Compiler command pattern should be xtensa-esp32-elf-(g?cc) ([gc]++) (clang)
  • Click OK to close the Properties dialog, and choose Project -> Build to build your project.

Esp32 Development Ide

Flash from Eclipse¶

You can integrate the “make flash” target into your Eclipse project to flash using from the Eclipse UI:

  • Right-click your project in Project Explorer (important to make sure you select the project, not a directory in the project, or Eclipse may find the wrong Makefile.)
  • Select Make Targets -> Create from the context menu.
  • Type “flash” as the target name. Leave the other options as their defaults.
  • Now you can use Project -> Make Target -> Build (Shift+F9) to build the custom flash target, which will compile and flash the project.

Note that you will need to use “make menuconfig” to set the serial port and other config options for flashing. “make menuconfig” still requires a command line terminal (see the instructions for your platform.)

Follow the same steps to add bootloader and partition_table targets, if necessary.

Eclipse Troubleshooting¶

Arduino Ide Esp32

  • ***Makewasinvokedfrom...Howeverpleasedonotrunmakefromthesdkoracomponentdirectory;... - Eclipse will detect any directory with a Makefile in it as being a possible directory to run “make” in. All component directories also contain a Makefile (the wrong one), so it is important when using Project -> Make Target to always select the top-level project directory in Project Explorer.