Comments on: Resetting STM32 option bytes

By: Alden Sala

Alden Sala — Fri, 29 Nov 2019 18:21:47 +0000

Thanks for sharing your ideas!

By: Badgley

Badgley — Tue, 26 Nov 2019 22:50:59 +0000

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By: Hieu Thai

Hieu Thai — Tue, 21 May 2019 11:34:54 +0000

Thank you man! Great solution !
But can you please confirm, If I want to disable read output protection, I will have to modify value in this address: 0x40023C16 , is that right ?

By: Sekar Sonachalam

Sekar Sonachalam — Fri, 26 Sep 2014 19:22:44 +0000

Hi,

I locked up my system with readout protection with level 1 and reterived with your information. The steps are usefull. Thank you,

Sekar

By: Tero

Tero — Tue, 18 Mar 2014 13:26:49 +0000

Glad to hear so!

By: Ali

Ali — Mon, 17 Mar 2014 08:37:48 +0000

Oops! I meant Hi at the beginning of my previous post!

By: Ali

Ali — Mon, 17 Mar 2014 08:37:01 +0000

High, I messed up flash option bytes and was unable to program my STM32F103C8T6.

And now what? The solution you provided worked like a charm! My chip is back on track once again! Thank you very very very much!

P.S.: So I can confirm this solution is applicable to STM32F10x chips as well.