Blue Bridge Cup Guoxin Changtian single chip microcomputer -- software environment (II)

Keil Vision5 Integrated development environment establishment project

First step ：
single click “Project” Under the menu “New Vision Project…” The menu item starts the establishment of a new project , The New Project dialog box appears . To facilitate project management , You can create a new folder for each project .


The second step ：
single click “ preservation (S)” Button , The select device dialog box appears , choice “Atmel” The company's “AT89C52” Single chip microcomputer , As shown in the figure .

single click “OK” Button , Prompt whether to load the startup code , As shown in the figure .

single click “ no (N)” Button , The main interface as shown in the figure appears . The engineering work area on the left side of the interface appears “Target 1” Folder , single click “Target 1” Previous
“+” an “Target 1”, The next level folder appears “Source Group 1”.

The third step ：
single click “File” Under the menu “New…” Menu item or click “New” Button , New file “Text1”, Enter a file name in the file name of the Save As dialog “main.c”, single click “ preservation (S)” Button to save the file . You can also start with
Save the file , Then write the program , In this way, the keywords or constants in the program can be displayed in special colors .

Select one of “main.c” file , single click “Add” The button will “main.c” Add files to the project , single click “Close” Button to close the add file to group dialog .

single click “Project” Under the menu “Build Target” Menu item or click “Build” Button Compiler Engineering , The output window at the bottom of the main interface displays the compilation results . If the compilation is correct , You can see the hint 0 Errors and 0 A warning .

Step four ：
By default ,Keil The object code will not be generated after the project is compiled HEX file , In order to make the project generate automatically after compilation HEX file , You need to set the target options . Click “Option for Target…” Button , Open the target Options dialog , In the target Options dialog box, click “Output” label , choice “Create HEX File” Options