How to Use Keil MDK for Arm-based Microcontrollers
Keil MDK is a software development tool for Arm-based microcontrollers that provides a complete solution to create, build, and debug embedded applications. Keil MDK includes the ÂµVision IDE, which offers a best-in-class experience for Cortex-M based development. In this article, we will show you how to use Keil MDK for your projects.
Step 1: Download and Install Keil MDK
To download Keil MDK, you need to visit the official website of Keil[^1^] and select the product from the list. You can choose between different versions of Keil MDK, depending on your needs and preferences. The latest version is Keil MDK v5.38a, which was released on 11 Dec 2022[^3^]. You can also download a keygen to activate the full features of Keil MDK[^3^].
After downloading the installer, you need to run it and follow the instructions on the screen. You will be asked to accept the license agreement, choose the installation directory, and select the components you want to install. You can also customize the installation by adding or removing software packs, which are collections of device support files, middleware libraries, and examples for specific microcontroller families.
Step 2: Create a New Project
Once you have installed Keil MDK, you can launch the ÂµVision IDE and create a new project. To do this, you need to click on Project > New uVision Project... and choose a name and location for your project. You will then be prompted to select a device for your target hardware. You can browse through the list of supported devices or use the search function to find your device. You can also specify the clock frequency and memory size of your device.
After selecting a device, you will see a window with various options for your project. You can configure the target settings, such as debug adapter, flash algorithm, and startup file. You can also add software components to your project, such as drivers, middleware, or RTOS. You can use the Manage Run-Time Environment window to select the components you want to include in your project.
Step 3: Write and Build Your Code
Now that you have created a project, you can start writing your code. You can use the ÂµVision editor to write your code in C/C++ or assembly language. You can also use the code templates, code completion, syntax highlighting, and other features of the editor to help you write your code faster and easier. You can also import existing code files or libraries into your project.
To build your code, you need to click on Project > Build Target or press F7. This will compile and link your code and generate an executable file that can be downloaded to your device. You can also view the build output window to see any errors or warnings that may occur during the build process.
Step 4: Debug and Test Your Application
To debug and test your application, you need to connect your device to your PC using a debug adapter, such as ULINK or ST-LINK. You can then click on Debug > Start/Stop Debug Session or press Ctrl+F5 to start a debug session. This will download your executable file to your device and start running it.
You can use the ÂµVision debugger to control the execution of your application, such as setting breakpoints, stepping through code, or modifying variables. You can also use the debugger windows to view various information about your application, such as registers, memory, call stack, peripherals, or logic analyzer.
In this article, we have shown you how to use Keil MDK for Arm-based microcontrollers. Keil MDK is a powerful and comprehensive software development tool that provides everything you need to create, build, and debug embedded applications for Arm-based microcontrollers. We hope this article has been helpful and informative for you. aa16f39245