STM32H743XI debugging
Hello,
I don’t see any attachment.
I am suspecting a stlink usb driver install issue.
Are you working on Win 10 ?
Try reinstall the latest SW4STM32 version with the stlink driver install checked.
You need to have admin rights to install the stlink usb driver.
You should see the stlink debug in USB devices manager.
Rgds,
Laurent