The GEMT library allows you to easily create your own testing menus and protocols for IoT and robotic electronic modules. With this library, you can design custom testing procedures, automate tests, and efficiently analyze the performance of your electronic components.
The repository currently contains the custom interfacing library gemt_interface.cpp, gemt_interface.h as well as example testing programs to demonstrate the project's intended use.
V3 is an OOP focused adaptation of GEMT V2.
This library was developed by Team GEMT for our Senior Design project at UTSA.
For the latest version, documentation, and issue tracking, please visit the library's GitHub repository:
Our future plans include:
- Separating the individual components for better modularity and maintainability.
- Packaging the library for open-source distribution as an Arduino library, making it even more accessible and convenient for users.
This section provides a step-by-step guide for installing the General Electronic Module Tester (GEMT) library on your Arduino Mega development environment.
Before you install the GEMT library, make sure you have the following:
- Arduino IDE or compatible development environment
- Arduino Mega board
Download the GEMT library from the repository or release page as a ZIP file.
Open your Arduino IDE or compatible development environment, and follow these steps:
- Click on Sketch in the top menu.
- Hover over Include Library and click on Add .ZIP Library....
- Locate the downloaded ZIP file and click Open.
The GEMT library is now imported into your Arduino development environment.
To verify the installation, follow these steps:
- Click on File in the top menu.
- Hover over Examples and navigate to GEMT in the list of libraries.
- Select one of the example sketches provided with the library.
The example sketch should open in a new window. Upload the sketch to your Arduino Mega board and observe the results to ensure the library is installed correctly.
The GEMT library allows you to easily create your own testing menu for IOT and robotic electronics using the Arduino framework. This section provides a step-by-step guide for creating your own testing menu.
Your file structure should end up like this:
├── main.ino
├── test1.h
├── test2.h
└── ...
Create a new header file for your test function. Name the file something descriptive, like myTest.h.
// myTest.h
#ifndef MY_TEST_H
#define MY_TEST_H
void myTest(void);
#endif
In your new header file, define your test function. Your function should follow this format:
void myTest(void)
{
// Your test code goes here
}
Your test function should not take any arguments or return any values. It should be a simple function that performs the test and reports any results.
In your "MyTest.h" file, define a function called runMyTest(). This function should be used to call and execute your test function. The function should follow this format:
void runMyTest()
{
// Set up any variables or objects needed for the test here
// Call your test function here
myTest();
// Clean up any variables or objects here
}
Next, you will need to define your main menu and submenus using the GEMTmenu class. These will be defined in your main .ino file. This class takes an integer argument that specifies the number of items in your menu.
For example, here is a sample menu that includes the runMotorTest function from Step 1:
GEMTmenu MyMenu(1);
MyMenu.setFirstLine("My Testing Menu:");
MyMenu.addItem("Test Motor", runMotorTest);
In this example, the first line of the menu is set to "My Testing Menu", and the menu includes one item that runs the runMotorTest function when selected.
You can add as many items as you want to your menu by calling the addItem method and passing in the name of the item as a String and the test function as a function pointer.
First, you need to define your sub-menu using the GEMTmenu class. This class takes an integer argument that specifies the number of items in your sub-menu. Add items as before. Add your sub-menu to the main menu using the addItem function. The second argument of this function should be a pointer to the function that you want to execute when the user selects the menu item. You will need to update the current menu when this is clicked. To do so create a function such as,
void mySubMenuFunction()
{
updateMenu(mySubMenu);
}
and add mySubMenuFunction to you addItem parameter.
After defining your menu, you need to call the bootUp method of the GEMTmenu class to set up the menu. This method checks the hardware, sets up interrupt handlers, and displays the logo.
MyMenu.bootUp();
Finally, you need to call the startGEMT function in your main loop and pass in your menu to start the menu and begin testing.
void loop()
{
startGEMT(MainMenu);
delay(3);
}
See issues section for current issues being resolved.
This project is licensed under the GNU General Public License v3.0 - see the LICENSE file for details.
This project uses several third-party libraries. The complete list of libraries, their authors, and respective licenses can be found in the NOTICE file.
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