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Associate II
July 8, 2026
Question

STM32_Programmer_CLI: ST-LINK error when using JLINK

  • July 8, 2026
  • 0 replies
  • 21 views

After updating to STM32CubeProgrammer v2.22.0, I get the following error when connecting with JLINK:

Error: ST-LINK interface not available

My commands still work, but they just print this error message everytime. Is this a known issue, and are there any ways of suppressing this particular error?

Full trace of a simple command below:

STM32_Programmer_CLI -c port=JLINK sn=xxxxxxxx mode=HOTPLUG -score
-------------------------------------------------------------------
STM32CubeProgrammer v2.22.0
-------------------------------------------------------------------

Connecting to J-Link/Flasher Probe
Device=Cortex-M33
Device ID : 0x484
Voltage : 1.81V
Frequency : 4000 KHz
Error: ST-LINK interface not available
NVM size : 2 MBytes
Core is halted

 

Using:

  • STM32CubeProgrammer: v2.22.0
  • STM32H573II
  • SEGGER J-Link PLUS: SEGGER J-Link Commander V8.10c