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Associate III
March 2, 2026
Question

How to do JTAG locking with hal functions?

  • March 2, 2026
  • 1 reply
  • 143 views

Hi Everyone,

I'm following the: How to enable RDP-like product state flash protection in STM32H5 microcontrollers

example using an STM32H573xx devkit and an ST‑Link. I ended up bricking my devkit while attempting the regression step. My ST provisioning integrity status:0xf5f5f5f5

I have another dev kit available for testing, but I haven't been able to find an H573xx example that uses the HAL code base. If anyone can point me to a HAL-based example for the STM32H573 series implementing JTAG protection. 

Many Thanks!

 

1 reply

Jocelyn RICARD
ST Employee
March 9, 2026

Hello @A_Bit_More ,

please check hotspot example here

Best regards

Jocelyn