Improve documentation

Author: lucasssvaz

README.md

@@ -12,6 +12,29 @@ git clone https://github.com/espressif/esp32-arduino-lib-builder
 cd esp32-arduino-lib-builder
 ./build.sh
 ```
+
+### Using the User Interface
+
+You can more easily build the libraries using the user interface found in the `tools/config_editor/` folder.
+It is a Python script that allows you to select and edit the options for the libraries you want to build.
+The script has mouse support and can also be pre-configured using the same command line arguments as the `build.sh` script.
+To use it, follow these steps:
+
+1. Make sure you have the required dependencies installed:
+  - Python 3.9 or later
+  - The [Textual](https://github.com/textualize/textual/) library
+  - All the dependencies listed in the previous section
+
+2. Execute the script `tools/config_editor/app.py` from any folder. It will automatically detect the path to the root of the repository.
+
+3. Configure the compilation and ESP-IDF options as desired.
+
+4. Click on the "Compile Static Libraries" button to start the compilation process.
+
+5. The script will show the compilation output in a new screen. Note that the compilation process can take many hours, depending on the number of libraries selected and the options chosen.
+
+6. If the compilation is successful and the option to copy the libraries to the Arduino Core folder is enabled, it will already be available for use in the Arduino IDE. Otherwise, you can find the compiled libraries in the `esp32-arduino-libs` folder alongside this repository.
+
 ### Documentation
 
 For more information about how to use the Library builder, please refer to this [Documentation page](https://docs.espressif.com/projects/arduino-esp32/en/latest/lib_builder.html?highlight=lib%20builder)

tools/config_editor/app.py

@@ -13,13 +13,15 @@
 Note that this application still needs the requirements from esp32-arduino-lib-builder to be installed.
 
 Command line arguments:
-    -t, --target <target>          Target to be compiled. Choose from: all, esp32, esp32s2, esp32s3, esp32c2, esp32c3, esp32c6, esp32h2. Default: all
+    -t, --target <target>          Comma separated list of targets to be compiled.
+                                   Choose from: all, esp32, esp32s2, esp32s3, esp32c2, esp32c3, esp32c6, esp32h2. Default: all except esp32c2
     --copy, --no-copy              Enable/disable copying the compiled libraries to arduino-esp32. Enabled by default
     -c, --arduino-path <path>      Path to arduino-esp32 directory. Default: OS dependent
     -A, --arduino-branch <branch>  Branch of the arduino-esp32 repository to be used. Default: set by the build script
     -I, --idf-branch <branch>      Branch of the ESP-IDF repository to be used. Default: set by the build script
     -i, --idf-commit <commit>      Commit of the ESP-IDF repository to be used. Default: set by the build script
-    -D, --debug-level <level>      Debug level to be set to ESP-IDF. Choose from: default, none, error, warning, info, debug, verbose. Default: default
+    -D, --debug-level <level>      Debug level to be set to ESP-IDF.
+                                   Choose from: default, none, error, warning, info, debug, verbose. Default: default
 
 """