![]() ![]() * Some additional detail about this function.Object used to store and query data extracted from a binaryproto file using the ICaffeParser * Configures and initializes some device. Serial.print("Device value: ") Serial.println(value) * The standard Arduino loop function used for repeating tasks. PinMode(Button, INPUT_PULLUP) // utilize microprocessor's internal pull-up resistor While (!Serial) // wait for serial connection Initialize serial bus (Serial Monitor) * The standard Arduino setup function used for setup and configuration tasks. Unsigned long previousTime = 0 ///< The last time something happened. Int buttonCount = 0 ///< The number of times the button was pressed. ![]() String name ///< The name of the sensor.įloat value ///< The value of the sensor.Ĭonst byte RedLED = 2 ///< The pin connected to the red LED.Ĭonst byte Button = 3 ///< The pin connected to the momentary push button.Ĭonst float EulersNumber = 2.71828 ///< Euler's number (e). #define SAMPLE_RATE 1 ///< The sensor sampling rate in Hz. #define DEBUG 1 ///< The mode of operation 0 = normal, 1 = debug. * - Don't use Doxygen style formatting inside the body of a function. * - Momentary push button connected to pin D3. * generating source code documentation with Doxygen. * An example sketch demonstrating how to use Doxygen style comments for It contains various types of elements that are common to Arduino sketches, e.g. It is not meant to actually run anything useful on the Arduino itself. This is just an example sketch showing how to go about commenting your source code so that it can be parsed properly by the Doxygen utility. Create and save a sketch named DoxygenExample with the code shown below. In order to generate source code based documentation using Doxygen, we need to have source code for it to use. Test that it is installed correctly by executing the following command within a terminal or command window that will simply print its version number. Once the program is installed, either make sure that it can be found within your executable path or prepend the full directory path upon execution. This installed the doxygen executable into the /usr/local/bin directory on my Mac. Since I am using a Mac and do not plan to use the GUI front end, I chose an alternative approach and installed Doxygen from the command line via the Homebrew package manager using the following command. Please see the Doxygen downloads and installation pages for general installation instructions for your computer platform. ino file extension to the list)įor those of you that would like more detailed instruction, please continue reading. INPUT = (specify sketch directory location).EXTRACT_ALL = YES (parse all source code).EXTENSION_MAPPING = ino=C++ (specify language parser).TLDRįor those already experienced using Doxygen with other programming languages, the simple answer of how to get Doxygen to work with Arduino sketches is to make the following modifications to your Doxyfile. If you need assistance with your particular setup, post a question in the comments section below and I, or someone else, can try to help you. If you are using a Linux or Windows computer, the vast majority of this tutorial should still apply, however, some minor changes may be necessary. I spent some time working on this myself and wanted to share what I believe is a very good solution. cpp, but nothing really seemed to be a robust solution. While researching how to create Doxygen based documentation for Arduino sketches, I found that quite a few people were struggling with the same thing. ![]() Doxygen can generate documentation in a variety of formats, e.g. It can also include additional information based on special annotations used within the comments. The generated documentation will include summary descriptions for almost all of the elements and members defined in your sketch. It parses programs written in various programming languages that are annotated with certain commenting styles. Linux, macOS, Or Windows Based Computerĭoxygen is a utility that generates program documentation from source code.The resources created for this tutorial are available on GitHub for your reference. If you are new to Arduino or would just like to refresh your knowledge, please see our Blink: Making An LED Blink On An Arduino Uno tutorial before proceeding with this one. A basic understanding of programming is expected along with some familiarity with the Arduino platform. This tutorial will teach you how to use the Doxygen utility to generate program documentation for your Arduino sketches. Creating The Doxygen Configuration File.Skill Level: Intermediate Table Of Contents ![]()
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