STM32 ST-Link Utility - bug?

[mak1308]

Posted on June 24, 2017 at 23:53

I use a debugger of ST-Link and STM32 ST-Link Utility, I try to read 128K of the microcontroller flash-memory from the address 0x08020000. But STM32 ST-Link Utility reads only to the address 0x0802E000 - further the utility shows that memory is empty. But actually in memory there are data. It is a program error?

[Imen.D]

Posted on June 28, 2017 at 18:04

Hi

G.Marat

,

Which ST-Link Utility version are you using? Is it the latest version?Have you an error message?

I recommend you to upgrade the ST-Link firwmare through ST-Link utility or this Link

http://www.st.com/content/st_com/en/products/embedded-software/development-tool-software/stsw-linkhtml

and tell me if that solve the issue.

Regards

Imen

[mak1308]

Posted on June 28, 2017 at 18:14

It's latest version - v4.0.0.0.

I didn't receive the error message.

[Tesla DeLorean]

Posted on June 28, 2017 at 18:52

What part exactly are you using?

Does the code appear to be at 0x08000000..0x0801FFFF ? Does program/verify indicate an issue?