Debugger stops at 97%

[Erwan03]

Hello everyone,

I have recently faced a problem concerning the debugger when trying to flash F446RE board.

When i launch the debug mode, the progress bar stops at 97% and doesn't return any error message as output.

The problem did not exist before the holidays but right now it exists although i did not changed the code nor debug config.

Here is the message displayed on the console when trying to debug:

STMicroelectronics ST-LINK GDB server. Version 7.8.0
Copyright (c) 2024, STMicroelectronics. All rights reserved.

Starting server with the following options:
Persistent Mode : Disabled
Logging Level : 1
Listen Port Number : 61234
Status Refresh Delay : 15s
Verbose Mode : Disabled
SWD Debug : Enabled
InitWhile : Enabled

Waiting for debugger connection...
Debugger connected
Waiting for debugger connection...
Debugger connected
Waiting for debugger connection...
-------------------------------------------------------------------
STM32CubeProgrammer v2.17.0
-------------------------------------------------------------------

Log output file: C:\Users\EDESFR~1\AppData\Local\Temp\STM32CubeProgrammer_a18308.log
ST-LINK SN : 0670FF343047463043232657
ST-LINK FW : V2J45M31
Board : NUCLEO-F446RE
Voltage : 3.23V
SWD freq : 125 KHz
Connect mode: Under Reset
Reset mode : Hardware reset
Device ID : 0x421
Revision ID : Rev A
Device name : STM32F446xx
Flash size : 512 KBytes
Device type : MCU
Device CPU : Cortex-M4
BL Version : 0x90

Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_a18308.srec
File : ST-LINK_GDB_server_a18308.srec
Size : 58.50 KB
Address : 0x08000000

Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 3]
Download in Progress:

File download complete
Time elapsed during download operation: 00:00:09.274

Verifying ...

Download verified successfully

Would appreciate if anyone had an idea...

Thanks in advance!

[Erwan03]

yes, i did download the last version. The problem is still here. Progress bar can finish but the debug mode is not working.

[Erwan03]

Here attached my project

[SofLit]

Hello Erwan and thank you for the sharing.

I was not able to reproduce the behavior as I can upload your application and debug it.

Do you have another board to test?

[Erwan03]

Yes i have another board and i am facing the same problem no matter the board i am using.

You said that you did the same thing on the same project and it works for you?

[SofLit · Accepted solution]

Generated the code with CubeMx, Compiled it with CubeIDE, Flashed and Run the code.

This is a screenshot of a debug session of your project with CubeIDE:

Could you please do the same manipulation on another PC?

[Erwan03]

Indeed, it seems that the problem comes from my old laptop, i changed and it works properly. Thanks!