AnsweredAssumed Answered

unable to update Options bytes

Question asked by Reema O on Oct 27, 2017
Latest reply on Jan 22, 2018 by Reema O

Hi All, 

 

I am trying reprogram my board- MCU-STM32F405RGT6, programmer/debugger: ST-Link/V2. It says read protection activated (when I check my options byte REAd protection is set to level 1 ). I try to change the read protection to level 0 it says: Option bytes cannot be set Reset target device

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