ARM9 Learning 1-Installation and Use of Keil uVision 4.14

1. Assembly language preparation ----- Installation of editor RealView MDK Keil uVision 4.14

1. First, double-click the welcome interface of Keil u Vision 4.14

2. After next, the interface for accepting the installation is displayed.

3. After next, the custom installation directory interface

4. After next, fill in the user information interface

5. After next, the interface of successful installation is displayed.

6. After finishing, you can successfully install MDK ARM V4,14

7. After finish, a short installation interface will be displayed

8. Create a new project ------- new --------u Vision project Create hello.uvproj project in the hello world folder

9. Choose a CPU for the project. I chose Samsung's s3c2410A.

10. Attention!!! Attention!!! This is a simple assembly program, so there is no need to add startup code. Otherwise, the following error will appear when compiling:

        hello.axf: Error: L6411E: No compatible library exists with a definition of startup symbol __main.

11. Select the development tool project---manage---components

12. After OK, create the assembler source file file---new test.s (assembler source file) test.sct (scatter loading file) DebugInRam.ini (debugging script file) file

        And set the compilation and connection control options. Configure the Target interface (project---option for target), and add the test.s file to the project. Project-------right click----Add---group -----add files to

13. Basic Configuration ----- Linker

14. Basic Configuration--Debug ----   

15. Compile and connect the project projiect ---> Build target (F7 shortcut key) Debug the project Debug ----startstop Debug Session (Ctrl + F5 shortcut key)

    Remark:

test.s file

• addr equ 0x31000100  

•      preserve8  

•      area reset,code,readonly  

•      entry  

•      arm  

• start ldr r0,=addr  

•       mov r1,#10  

•       mov r2,#20  

•       add r1,r1,r2  

•       str r1,[r0]  

•       b start  

•       end  
  

• LR_ROM1 0x30000000  

• {  

•   

•   

• ER_ROM1 0x3000000 0x1000000  

• {  

•   

•   

• *.o(RESET,+First)  

• *(InRoot$$Sections)  

• .ANY(+RO)  

•   

• }  

•   

• RW_RAM1 0x31000000 0x01000000  

• {  

•   

• .ANY(+RW+ZI)  

•   

• }  

•   

• RW_IRAM 0x40000000 0x00001000  

• {  

•   

• .ANY(+RW+ZI)  

•   

• }  

•   

• }  
  

• FUNC void Setup(void)  

• {  

•   

•   

• PC=0x030000000  

•   

• }  

•   

• map 0x00000000,0x00200000 read write exec   

• map 0x30000000,0x34000000 read write exec  

• Setup();