Configuration tips for using CLion for embedded C/C development on Linux systems
With the continuous development of embedded systems, C/C is still the main language for developing embedded applications. During the development process, a suitable integrated development environment (IDE) is crucial to improving development efficiency. CLion is a cross-platform C/C development environment developed by JetBrains. It provides powerful functions and a friendly user interface, making embedded development easier and more efficient.
This article will introduce how to configure CLion on a Linux system for embedded C/C development, and provide some practical tips and code examples.
First, we need to download the CLion installation package from the JetBrains official website. According to your Linux distribution, select the corresponding installation package to download. Once the installation is complete, open CLion and enter the initial setup.
In the initial setup interface, select the "Toolchains" option and click the " " icon to add a new compiler. Choose GCC or Clang as the compiler according to your needs. Then, click "OK" to save the settings.
Next, select the "Build, Execution, Deployment" option, click the "Toolchains" tab, select the compiler just added on the right, and specify the path for it. Click "OK" to save the settings.
In CLion, you can create a project in the following two ways:
Method 1: Import from existing source code
If you already have the source code of an embedded project, you can select "Open Project" and import the source code directory. CLion will automatically identify the project's CMakeLists.txt file and configure it.
Method 2: Create a new project from a template
If there is no ready-made source code, you can select "New Project" to create a new project. Select the embedded tool chain in the project settings, and CLion will automatically generate a CMakeLists.txt file suitable for embedded development for you.
Select "Edit Configurations" under the "Run" menu and click the " " icon to add a new configuration. Select "C Remote Debug" as the configuration type and make the following settings:
Click "OK" Save configuration.
In CLion, you can run and debug embedded applications in the following two ways:
Method 1: Run locally
Click the "Run" button (green triangle), CLion will connect to the target device via SSH and then run the application on it.
Method 2: Remote Run
Click "Attach to Local Process" under the "Run" menu and select the previously configured remote debugging configuration. CLion will connect to the debugger of the target device through the GDB server and perform remote debugging.
To sum up, CLion is a powerful and easy-to-use embedded C/C development environment, which is very convenient for embedded development on Linux systems. By correctly configuring and understanding some skills of CLion, you can improve development efficiency and speed up the project development process.
Code example:
int main() {
printf("Hello, CLion for Embedded Development!
");
return 0;
}
The above is a simple C language code example for outputting a message on the console. Through CLion's editor, we can easily edit and run such embedded applications, and debug and test.
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