Loading...
 

Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

Forum List Topic List

You are viewing a reply to error while uploading : open ocd child process termination reason:unplugged target or stlink already in use or stlink usbdriver not installed  

error while uploading : open ocd child process termination reason:unplugged target or stlink already in use or stlink usbdriver not installed

Posted by tang on 2019-06-11 12:18

Hi,
What do you mean by “i have already installed stlink drivers as they are automatically installed when we make new project”. On Linux, the ST-Link is supported by libusb but you need udev rules.

Check if you have the following files in /etc/udev/rules.d :
- 49-stlinkv2.rules
- 49-stlinkv2-1.rules
- 49-stlinkv3.rules
These files are created automatically if you have installed System Workbench with the Installer (Installing System Workbench for STM32 with installer)
You can also install them manually, please find the link on this page (Installing System Workbench for STM32 from Eclipse, in the section STLink Driver > on Linux)

Hope it helps,
Kevin.
(ac6)

Reads: 1619
Link