CC2640R2F: OAD/OTA in central mode

Hello Luis,

Thank you for your reply!

Follow the link you suggested SimpleLink Academy's lab on OAD.

I Transplant to simple_central project according to the steps of  "Task 2 – Add OAD to Multi Role". The "ccr640r2lp_stack" project has been successfully transplanted and compiled. But encountered some problems when porting the "ccr640r2lp_app" project. The following is a hint of compilation error

I have removed the macro definition of "STACK_LIBRARY" still prompted "IDX_L2CAP_RegisterFlowCtrlTask" is not defined.

And, I did not see the definition of "connectionEventRegisterCause_u" in the "simple central" project, but see that there is a definition in the project of the  "multi_role" project or some other  peripheral project.

I still have a question, whether the OAD of the central needs to be converted to the role of the peripheral to achieve.

Thank you,

Luis

Hi,

Can you try pasting the image again, using the "Insert File" button on the menu? (the clip icon)

Answering your question, no, the central doesn't need to be converted to peripheral. Please review the User's Guide that I linked before.

Thank you,

-Luis

Hi,

I Transplant to simple_central project according to the steps of  "Task 2 – Add OAD to Multi Role". The "ccr640r2lp_stack" project has been successfully transplanted and compiled. But encountered some problems when porting the "ccr640r2lp_app" project.

The following is the error message that I compiled on the host port.

I have removed the macro definition of "STACK_LIBRARY" still prompted "IDX_L2CAP_RegisterFlowCtrlTask" is not defined.

And, I did not see the definition of "connectionEventRegisterCause_u" in the "simple central" project, but see that there is a definition in the project of the  "multi_role" project or some other  peripheral project.

Compilation found that many macros were not found, but they are already defined in the file "icall_ble_api.h", As shown below.

As you said, the central doesn't need to be converted to peripheral, bug how is the central connected for OAD case the central role is not broadcasting!

Thank you,

Zhenhua

Let me investigate the matter with my team. You'll get a response from one of us in the next day.

Thanks,

Luis

Hi,

I have added OAD to multi role, my way and not according to the guide. At the end encountered memory issues. Sometimes OAD works, and most of the time it does not.

The only solution to this is use a TI BLE MCU with bigger flash and ram.

-kel

Hi,

I tried adding OAD to multi role.

Eventually an error occurred while synthesizing the OAD bin file, the error message is as shown below.how to solve this problem？

Error while running cmd /C "C:\ti\simplelink_cc2640r2_sdk_2_30_00_28\tools\blestack\oad\oad_image_tool.exe iar D:\HXJ\Code\Code\multi_role\tirtos\iar\app 1 -hex1 D:\HXJ\Code\Code\multi_role\tirtos\iar\app\FlashROM_StackLibrary\Exe\ble_multi_role_cc2640r2lp_app_FlashROM_StackLibrary.hex -bdf D:\HXJ\Code\Code\multi_role\tirtos\iar\app\..\config\iar_boundary.xcl -hex2 D:\HXJ\Code\Code\multi_role\tirtos\iar\app\..\stack\FlashROM_Library\Exe\ble_multi_role_cc2640r2lp_stack_FlashROM_Library.hex -k "C:\ti\simplelink_cc2640r2_sdk_2_30_00_28\tools\blestack\oad\private.pem" -o D:\HXJ\Code\Code\multi_role\tirtos\iar\app\FlashROM_StackLibrary\Exe\ble_multi_role_cc2640r2lp_app_FlashROM_StackLibrary_oad"

The chip I use is CC2640R2F, if add OAD to multi role and add application code, will the Flash space be enough?

Have you tried adding OAD function in simple_central? Are there any relevant examples or migration documents？

Thank you,

Zhenhua