Device Provisioner

The Device Provisioner (DevPro) is a command line utility that supports provisioning of target devices (debug authentication, lifecycle management, ...).

Availability

DevPro is part of the J-Link software package and Flasher software package since V7.96.
It can be used with J-Link, J-Trace and Flasher probes/programmers.

Usage

DevPro [options] script-file

Option	Default	Description
-if SWD/JTAG	Not set	Select SWD or JTAG as target interface.
-speed n	Not set	Set interface speed to n kHz.
-operation Name	Not set	Perform an operation from a script file.
-SetConfigVal "Name=Value"	Not set	Set a parameter for an operation.
-ScriptFile Filename.pex	Not set	Set a script file to be executed.

Note:

Usage of the particular operations are described in the corresponding Wiki-Page (listed in the section Supported Devices and Features) for that Device/Feature.

Example Output

C:\> DevPro -operation DbgAuthDiscover -if SWD -speed 4000 -ScriptFile "C:\Program Files\SEGGER\JLink\Script\PCode_DevPro_ST_STM32H5.pex"
SEGGER Device Provisioner V7.96
Compiled Mar  7 2024 16:48:58

'q' to quit '?' for help

Command line: -operation DbgAuthDiscover -if SWD -speed 4000 -ScriptFile C:\Program Files\SEGGER\JLink\Script\PCode_DevPro_ST_STM32H5.pex
J-Link log: Found device with ID: 0x00000474
J-Link log: Product state:
J-Link log: OPEN

Supported Devices and Features

The following table lists supported devices and features.

Supported Devices	Supported features	Description
ST Microelectronics
STM32H5	STM32H5 Security Product Lifecycle	STM32H5 Security Product Lifecycle management: debug authentication, data provisioning, device regression, product state transitions.