SBSFU failure during verifying FW SIGNATURE

[ANaga.2]

Hi,

I could successfully integrate the SBSFU feature to our application. everything goes well until I get a failure after swapping the images.

FW signature is not getting verified and function SE_SP_SMUGGLE is returning SE_ERROR which is causing the error. I guess I have missed some signature somewhere. I could not debug further as SE_SP_SMUGGLE function leads to some low level programming.

Could anyone help me with this.

Thanks,

Ankush

[Jocelyn RICARD]

Hello Ankush,

I made the porting from L432 to L452.

It is working fine on my side.

I join the zip file.

I hope this will help solving your issue

Best regards

Jocelyn

[ANaga.2]

Hi Jocelyn,

Thank you so much. We successfully integrated the SBSFU features to our project running on L452 :)

Now we are heading to next step of removing y-modem transfer and including BLE transfer !!

Thanks,

Ankush