AWR2944EVM: The mmWave is blocked in HwiP_undefined_handle() in CCS debug session.

Hi,

What have you flashed in the EVM, before loading the binaries in ccs?

Regards,

Shruti

Hi Shruti,

  I rebuild OOB firmware source to TDM MIMO,  flash it via UniFlash, and set up a debug session in CCS. I got this problem.

radar toolbox version: v2_30_00_12

example: source\ti\examples\Out_Of_Box_Demo\src\awr294x

In CCS part, connect to target and loading these program.

Coretex_R5_0: loading out_of_box_2944_mss.xer5f

C66xx_DSP: loading out_of_box_2944_dss.xe66

Thanks.

Hi Shruti,

  Do you have any ideas about this problem?

Thanks.

Hi, 

Can you flash the ccsdebug App image and then load the demo executables in the ccs?

 Regards,

Shruti

Hi Shruti,

  Can you please provide more details how to do that?

Thanks.

Hi,

You can check the section 3.3.2 in the following document - 

mmwave_mcuplus_sdk_04_07_00_01\mmwave_mcuplus_sdk_04_07_00_01\docs\mmwave_mcuplus_sdk_user_guide.pdf

Regards,

Shruti

Hi Shruti,

 Follow SDK user guide section 3.3.2 , I saw this screen and I can't input any radar configurations. Please help to check it.

Screenshot in Teraterm

Screenshot in CCS

Thanks.

Hi Shruti,

  Do you have any suggestion?

Thanks.

Hi,

Can you list down what all steps you have done here?

mainly, you should flash the ccsdebug appimage along with the SBL and after that, in functional mode you can connect to the cores and load the executables. 

Regards,

Shruti

Hi Shruti,

  Please refer this slides and help to provide the suggestions.

Thanks.

Create_CCS_Debug_Session_Failed.pptx

Hi Shruti,

  Is any problem in my steps?

Thanks.

Hi,

What is the baud rate that you have set for your UART terminal? Can you check in sop5 mode what response you are getting here after pressing the reset?

Ideally you should get the prompts here. The flashing logs that you have shared also doesn't look correct, you should get the ccsdebug image loading prompt as well.

Regards,

Shruti

Hi Shruti,

The baud rate settings is as below:

Command UART: 115200

Data UART: 3125000

The flashing logs that you have shared also doesn't look correct, you should get the ccsdebug image loading prompt as well.

==> It's the flashing log. It's show "Program Load completed successfully" in UniFlash console. Can you point out why you think it's not correct?

[2025/3/5 下午6:25:42] [INFO] Cortex_R5_0: Initialization complete.
[2025/3/5 下午6:25:42] [INFO] Cortex_R5_0: Sending UART Uniflash image at location C:\ti\uniflash_9.0.0\deskdb\content\TICloudAgent\win\ccs_base\mmWave\gen2/images/sbl_uart_uniflash.release.tiimage
[2025/3/5 下午6:25:51] [INFO] Cortex_R5_0: UART Uniflash image sent.
[2025/3/5 下午6:25:51] [INFO] Cortex_R5_0: Sending SBL image at location F:/ti/mmwave_mcuplus_sdk_04_04_01_02/mmwave_mcuplus_sdk_04_04_01_02/tools/awr294x/sbl_qspi.release.tiimage
[2025/3/5 下午6:26:08] [INFO] Cortex_R5_0: SBL image sent
[2025/3/5 下午6:26:08] [INFO] Cortex_R5_0: Sending Appimage at location F:/ti/mmwave_mcuplus_sdk_04_04_01_02/mmwave_mcuplus_sdk_04_04_01_02/ti/utils/ccsdebug/awr2944_ccsdebug.appimage
[2025/3/5 下午6:26:18] [INFO] Cortex_R5_0: Appimage sent
[2025/3/5 下午6:26:18] [INFO] Cortex_R5_0: Instance deinitialized!
[2025/3/5 下午6:26:18] [SUCCESS] Program Load completed successfully.

After press NRST key in functional mode, it will show this information in teraterm. But I still can't input any radar configuration.

After press NRST key in flashing mode, it will show this information in teraterm. 

Thanks.