Detailed explanation of how to create a new project and a new file in Keil4

To learn about microcontrollers, you need to use code compilation software such as Keil. Beginners need to start from the first step of creating a new project. Only by doing the first step well can they go further and further.

Tools/Raw Materials

• Computer, Keil software

• Open the Keil software, find the project, and there is a new uvision project in the drop-down menu. Click this project and a project path will appear.






• Customize the project name and save location.





• Select the manufacturer of the MCU chip that needs to be burned and the corresponding chip model






• After the previous step is completed, a prompt will appear. Click Yes to generate a 51 startup file. If not, it will not appear. As shown in the figure, click Yes.








• The above steps create a new project. We can directly add existing files. This time we will introduce how to create a new file by yourself. Click the New button in the title bar, and a random text1 will appear. Click the Save button, and the following dialog box will appear. If it is C language, add .c to the end of the file name. If it is assembly language, add the suffix .asm








• Select source group 1, right click, and an add files to source group 1 pops up. Click OK








• You can see the file you just saved. We can select it or other required files, click add, and confirm.






• Now we have successfully established a project framework. All that remains is for us to add code to it and build our own building.