Creating project files based on AVR Studio5.1

After opening the software, find New Project (left click)

The following dialog box appears

Select according to the mark in the figure, change the name and path by yourself, and click OK after the settings are completed. Enter the MCU selection dialog box and find the MCU model you are using.

Click OK

This completes the creation of a simple project.

As shown in the figure, you can write your own code in the AVR_IIC.c ​​source file.

When you open the path you just specified, there will be the following files:

When our project is relatively large, we usually need to perform modular programming, so there will be multiple source files and header files. If these files are piled under the above files, the entire project will be very messy.

Here is a simple way to create a modular project:

When we create the project according to the above method, the has the following files. We delete the .c file that was created after the project was created.

Create two more folders as shown below. The method is to go to AVRGCC1->right click->add->new folder.

At this time, two new folders will appear in the folder directory.

We can directly put the existing source files into the source folder, put the existing header files into the include folder, and then right-click in the corresponding folder under to add the files just put into the folder.

You can also right-click the corresponding file to create a new file.

The final result will look like this:

Next we need to associate the header file path

Click the button marked below

A new interface will open, as shown below. Add the header file path we just created as shown in the yellow mark in the figure, and the association can be completed after saving.

Next, we click the Compile button to compile the project.

The .HEX file generated after compilation (in the Debug folder) is the file we want to download to the microcontroller.