UNIFLASH: Cause investigation

Hi,

Are you able to run the demo as described in Section 4.10?

C:\ti\mmwave_sdk_03_05_00_04\packages\ti\utils\sbl\docs\SBL_design.pdf

Thank you

Cesar

I think the procedure is probably the same for 1-2 of the materials you posted.
Because I'm not using Tera Term.

1. I used the New Configuration tab in UniFlasf Ver6.3.0.
Therefore, I selected AWR1843 and pressed Start.

2. For Meta Image 1 and Meta Image 2, xwr18xx_sbl.bin (C: \ ti \ mmwave_sdk_03_05_00_04 \ packages \ ti \ utils \ sbl) and xwr18xx_mmw_demo.bin (C: \ ti \ mmwave_sdk_03_05_00_04 \ packages \ ti \ demo \ xwr18) Select.

3. Specify the port you were pointing to in UniFlash.

4. Then click Load Images to flash the bin file.

-------------------------------------------------- -------------------------------------------------- -----------------------------------------
I don't use Tera Term.
I also chose AWR1843 for UniFlash because I wanted to program AWR1843 myself from the beginning.

Is it okay to assume that the SDK file xwr18xx_mmw_demo.bin also contains the Secondary Boot Loader boot program?

Flash 18xx_sbl.bin (C: \ ti \ mmwave_sdk_03_05_00_04 \ packages \ ti \ utils \ sbl) and xwr18xx_mmw_demo.bin (C: \ ti \ mmwave_sdk_03_05_00_04 \ packages \ ti \ demo \ xwr18xx Data_Port takes a long time.

Hi,

The SDK file xwr18xx_mmw_demo.bin does not not contain the Secondary Boot Loader.

Thank you

Cesar

Hello, I understand.

I understand that SBL (Secondary Boot Loader) is not included in the AWR1843 Demo file.

By the way, is there a cause that Data_Port is not connected by the procedure I wrote the other day?

Does this happen when you flash xwr18xx_mmw_demo.bin without the SBL?

Thank you

Cesar

Hello

No, you can connect to Data_Port immediately after loading only xwr18xx_mmw_demo.bin with UniFlash without the SBL file.