AWR2944: Uniflash can't do the image flashing while python works fine?

Hi James,

Can you try sending the default SBL from the SDK with a simple hello world example? Also, can you confirm if you are observing this behavior only with the custom board or with the default EVM as well?

Regards,

Shruti

Hi Shruti,

On customer's board, even use the default SBL (sbl_qspi.release.tiimage) still have recv failed. 

On TI AWR2944 EVM, it's OK. The difference is QSPI flash but it doesn't make sen

Any suggestion we can try?

Hi James,

You did mention that the python flashing scripts are working, so can you confirm that after flashing your application is booting or not?

Also, which flash part customer is using here? Please share the syscfg configuration which the customer had modified for their custom flash settings.

Meanwhile, you can refer the following thread, a similar issue has been discussed here  - 

https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1271321/awr2944-uniflash-gd25q64c-flash-verify-failed

https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1381811/awr2944-unable-to-flash-using-uniflash

Regards,

Shruti

Hi Shruti,

The python flashing on is working fine. After flashing, booting and application are running very well. No problem at all.

The flash is Winbond W25Q32JWUUAQ.

Hi James,

Can you share the screenshot of syscfg flash configuration for uart uniflash and qspi image that you are flashing? Can you try the same experiment with another EVM and check if it is working there?

Also, please perform one more experiment, flash the application using the python script, which is working and in CCS, run the following example and share the logs -mmwave_mcuplus_sdk_04_07_00_01\mcu_plus_sdk_awr294x_10_00_00_07\examples\drivers\qspi\qspi_flash_diag

Regards,

Shruti