About Murat

Murat · 2023-04-19

STLink Debugger is not listed in Keil for NUCLEO-L55E (Cortex M33) project, but if I open any other project for other STM32 Cores, I can see the STLink debugger in the "Debuggers" list.It was working before, I have now a new setup and I cannot find t...

Murat · 2021-11-07

Hello, I have a simple application running on STM32L55 Secure World, but I would like to debug it step by step using an IDE.I am able to debug using the Keil IDE, but it seems the TZEN bit is zero. It must be about the defaults state of the STM32L55 ...

Murat · 2021-11-04

Hello, I am working on NUCLEO-L552ZE board which has STM32L55 Cortex M33 MCU.I can program the device using Keil IDE using ST-Link Debugger option. But I would like to program the device using ST-Link Utility or STMCubeProgrammer. ST-Link Utility can...

Murat · 2019-06-25

Hello, I am using STM32F746 MCU and trying to use SDCard in DMA mode using FatFS.This MCU has Cache also so for any conflict between DMA and the cache, I have disabled the cache. I am just trying to create files in an infinitive loop at startup. (Cre...

Murat · 2023-04-20

Hi Tesla, I have been using MDK 5.25 version for legacy compiler support for existing projects, and when I upgrade the 5.38 it works well.This is odd, I was using 5.25 in my previous setup too, it was working. Anyway, thank you for the answer.

Murat · 2021-12-10

Hi @JHOUD sorry also from me. If I set the TZEN bit using STMCubeProgrammer as you recommended, I was able to use the Partitioned Registers and Secure Mode on the Keil IDE. Just, I would expect Keil or STLink interface to handle or ask me. Anyway, i...

Murat · 2021-11-16

Hi @JHOUD, Thank you for the details. The question would be that is ST-Link capable of Secure World Debugging on Keil?In Keil, there is another debugger option called "Models ARMv8-M Debugger", if I run the debug section using this debugger, I can s...

Murat · 2021-11-07

Hi Imen,As I see from STMCubeProgrammer, TZEN is already disabled.And as I read, TrustZone is disabled by default on STM32L55Maybe I missed to tell this detail; I am not using TrustedFirmware in secure world, I have my own application in secure world...

Murat · 2019-06-26

Hi again, I have run the same test with Arm Keil Exampe which uses MDK Flash File System (MDK\Boards\ST\STM32F746G_Discovery\Middleware\FileSystem\File_Demo), it seems there is no problem with this file system. So, as final, all of my SDCards works w...

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STLink Debugger is not listed in Keil for NUCLEO-L55E

Debugging STM32L55 Secure World Using Keil IDE

STMCubeProgrammer does not program STM32L55

STM32F7 SDCard Open File After a specific number of files

Re: STLink Debugger is not listed in Keil for NUCLEO-L55E

Re: Debugging STM32L55 Secure World Using Keil IDE

Re: Debugging STM32L55 Secure World Using Keil IDE

Re: STMCubeProgrammer does not program STM32L55

Re: STM32F7 SDCard Open File After a specific number of files