Hello, I followed the video provided by ST ( How to debug M4 in production mode with STM32CubeIDE ) and trying to debug my stm32mp cortex M4 in production mode but I get errors, here is a picture of the error. I hope if someone could help me.

[BJlou.1]

[Olivier GALLIEN]

Hi @BJlou.1​ ,

Can you try following the Wiki Getting Starting :

Modify, rebuild and reload a firmware - stm32mpu

You have issue while transferring the file to target through Ethernet over USB connexion.

Check the USB OTG connexion.

Olivier

[BJlou.1]

actually i tryed an other cable but I have the same problem, I've even tryed to debug another board but I got the samething

[Olivier GALLIEN]

First ensure you can ping your board @192.168.7.1 from HOST when linux has booted

Share board and OpenSTLinux version + ifconfig output

Olivier

[BJlou.1]

the ping command was succefull and i received a rsponse from the board. ( 64 octets de 192.168.7.1 : icmp_seq=27 ttl=64 temps=0.394 ms )

I'm using stm32mp157D-DK1 and stm32mp157F-DK2 boards ( same problem on both boards)

this is the verision of the OpenSTLinux :

ID="openstlinux-weston"                             

NAME="ST OpenSTLinux - Weston - (A Yocto Project Based Distro)"         

VERSION="2.6-openstlinux-19-12-13 (thud)"                    

VERSION_ID="2.6-openstlinux-19-12-13"                      

PRETTY_NAME="ST OpenSTLinux - Weston - (A Yocto Project Based Distro) 2.6-opens"

[Olivier GALLIEN]

Hi @BJlou.1​ ,

>> VERSION="2.6-openstlinux-19-12-13 (thud)"   

Very old version ?!

If you use it with a recent STM32CubeIDE I guess it could be an issue.

I advise you to align the full ecosystem on Version 4.1

Olivier