About Nitin

Nitin · 2024-12-10

I am working with an STM32U585 microcontroller, and I need to perform read, write, and erase operations on the internal flash memory (Bank 1) with TrustZone security enabled. The page size is 8 KB, and I am encountering an issue when trying to write ...

Nitin · 2024-09-03

Hi I am working on SBSFU Application project from STM32U585 project. And I am trying to use mbed-crypto APIs like SHA512 APIs as below mbedtls_platform_setup(NULL);mbedtls_sha512_init(&sha512_context);mbedtls_sha512_starts(&sha512_context, 0); // 0 f...

Nitin · 2024-08-28

Hi I am working on SBSFU Application project from STM32U585 project. I have done below changes to the existing project.1. Added my project code SBSFU_Appli_NonSecure project.2. Previously this project was assigned 192KB and it was hardly using 3% of ...

Nitin · 2024-06-03

Hi,I have followed below youtube link for enabling debugging for TFM firmware successfully.https://www.youtube.com/watch?v=rlmQhfXyYCQ&list=PLnMKNibPkDnGd7J7fV7tr-4xIBwkNfD-- I enable single binary for both Appli_NonSecure and Appli_Secure by choosin...

Nitin · 2024-04-29

Hello, I am using STM32U585 TFM architecture for one of my project. Which basically is a combined project of 5 internal projects as usual TFM(mentioned below).1. TFM_Appli_NonSecure2. TFM_Appli_Secure3. TFM_Loader_NonSecure4. TFM_Loader_Secure5. TFM_...

Nitin · 2024-12-10

Thanks for the confirmation Olivierxpmetal and Jocelyn.

Nitin · 2024-09-04

Hi Jocelyn,I missed doing that, edited now.I will try debug thing. Thanks for the clue.Closing this ticket now. Much thanks for the support. RegardsNitin

Nitin · 2024-09-04

Hi Jocelyn, SRAM3 application run it is working out now. I did a small change in unsecure_sram3() definition as below static void unsecure_sram3(uint32_t start, uint32_t end){ MPCBB_ConfigTypeDef MPCBB_desc; uint32_t regwrite = 0xffffffff; uint3...

Nitin · 2024-09-04

Hi Jocelyn, since past two months we are not able to debug TFM /SBSFU projects and we are getting errors. We have tried with multiple debuggers and devices.or We have followed below link initially, then we were able to debug, but now it's not happeni...

Nitin · 2024-09-03

Hi Jocelyn, thanks for details support. I have followed as you have mentioned and now I am able to accommodate my application into SRAM3. Compilation is happening successfully. And I could see build analyzer. But when I run my application I still see...

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Custom size erase of Internal Flash or Override of existing data for STM32U585 series Internal flash

mbed-crypto APIs not working in either SBSFUAppliSecure or SBSFUAppliNonSecure

RAM size is not increasing and giving runtime error

STMCubeIDE based debugging is not happening with TFM for single S-NS binary

Short of RAM in STM32U585 for TFM_Appli_NonSecure

Re: Custom size erase of Internal Flash or Override of existing data for STM32U585 series Internal flash

Re: RAM size is not increasing and giving runtime error

Re: RAM size is not increasing and giving runtime error

Re: RAM size is not increasing and giving runtime error

Re: RAM size is not increasing and giving runtime error