AIROC™ CYW20829 single-core application

Follow instructions in

Create/export application for Keil µVision

. Then, use these instructions to configure, build, and debug your application.

1. Create a

   postbuild.bat

   file in the root directory of the project.

2. Add

   SET PATH=%PATH%;"/usr/bin"

   at the start of the file.

3. Build the application using the ModusToolbox™

   make build

   command.

   You can do this by using a stand-alone terminal (modus-shell for Windows), or by exporting the application to Eclipse or VS Code and using the terminal in the IDE.

4. Copy the post-build command output from the log. For example:

   [path-to-GCC]/bin/arm-none-eabi-objcopy -O ihex C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.elf C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.hex
   
   [path-to-GCC]/bin/arm-none-eabi-objcopy C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.elf -S -O binary C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.bin;
   
   "[path-to-modustoolbox-install/tools_[version]/modus-shell/bin/bash.exe" --norc --noprofile ../mtb_shared/recipe-make-cat1b/release-v2.2.1/make/scripts/20829/flash_postbuild.sh "GCC_ARM" "C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug" "mtb-example-hal-hello-world" "[path-to-GCC]/bin" "[path-to-modustoolbox-install/tools_[version]/srecord/bin/srec_cat.exe" "0x00002400"
   
   "[path-to-modustoolbox-install/tools_[version]/modus-shell/bin/bash.exe" --norc --noprofile ../mtb_shared/recipe-make-cat1b/release-v2.2.1/make/scripts/20829/run_toc2_generator.sh "NORMAL_NO_SECURE" "C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug" "mtb-example-hal-hello-world" "flash" "bsps/TARGET_APP_CYW920829M2EVK-02" "NONE" "[path-to-GCC]" "" 0x20000 0 "" "0x00002400" "256"
   
   [path-to-modustoolbox-install/tools_[version]/srecord/bin/srec_cat.exe C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.final.bin -Binary -offset 0x60000000 -o C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.final.hex -Intel -Output_Block_Size=16
   
   rm -rf C:/20829_keil/Hello_World/build/APP_CYW920829M2EVK-02/Debug/mtb-example-hal-hello-world.bin;

5. Paste the command into the

   postbuild.bat

   file and make changes to the file to match the Keil µVision structure (changing paths to .elf and .hex files, etc.):

   Example of file after edit:

   SET PATH=%PATH%;"/usr/bin"
   
   "C:/Keil_v5/ARM/ARMCLANG/bin/fromelf" C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects/mtb-example-hal-hello-world.elf --bin --output=C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects/mtb-example-hal-hello-world.bin
   
   "[path-to-modustoolbox-install/tools_[version]/modus-shell/bin/bash.exe" --norc --noprofile ../mtb_shared/recipe-make-cat1b/release-v2.2.1/make/scripts/20829/flash_postbuild.sh "ARM" "C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects" "mtb-example-hal-hello-world" "[path-to-GCC]/bin" "[path-to-modustoolbox-install/tools_[version]/srecord/bin/srec_cat.exe" "0x00002400"
   
   "[path-to-modustoolbox-install/tools_[version]/modus-shell/bin/bash.exe" --norc --noprofile ../mtb_shared/recipe-make-cat1b/release-v2.2.1/make/scripts/20829/run_toc2_generator.sh "NORMAL_NO_SECURE" "C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects" "mtb-example-hal-hello-world" "flash" "bsps/TARGET_APP_CYW920829M2EVK-02" "NONE" "[path-to-GCC]" "" 0x20000 0 "" "0x00002400" "256"
   
   [path-to-modustoolbox-install/tools_[version]/srecord/bin/srec_cat.exe C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects/mtb-example-hal-hello-world.final.bin -Binary -offset 0x60000000 -o C:/20829_keil/Hello_World/mtb-example-hal-hello-world_Objects/mtb-example-hal-hello-world.final.hex -Intel -Output_Block_Size=16
   
   del "C:\20829_keil\Hello_World\mtb-example-hal-hello-world_Objects\mtb-example-hal-hello-world.bin"

6. Save the

   postbuild.bat

   file.

7. Open the

   Project > Options for Target ‘Target 1’

   dialog, select the

   User

   tab, select the

   After build/Rebuild run #1

   check box, and select the

   postbuild.bat

   file:

   
   
   
   
   

8. Select the

   Output

   tab and add a ".elf" extension to the file in the

   Name of Executable

   field:

   
   
   
   
   

9. Create empty

   project.ini

   and

   project_2.ini

   files in the project root folder.

10. Select the

    Utilities

    tab, select the

    project.ini

    file in the

    Init File

    field, click the

    Edit

    button, and click

    OK

    :

    
    
    
    
    

11. Add the following text to the

    project.ini file

    and click

    Save

    :

    LOAD $L@L.final.hex

    
    
    
    
    

12. Reopen the

    Project > Options for Target ‘Target 1’

    dialog and select the

    Debug

    tab. Make sure that the

    Load Application at Startup

    check box is not checked.

13. Select the

    project_2.ini

    file in the

    Initialization File

    field, click the

    Edit

    button, and click

    OK

    :

    
    
    
    
    

14. Add the following text to the

    project_2.ini

    file and click

    Save

    .

    LOAD $L@L.elf NOCODE
    g, main

    
    
    
    
    

15. Select

    Project > Build Target

    to build the application and execute post-build commands.

After following these steps, you should be able to run Debug, Erase, and Program for the AIROC™ CYW20829 device.