STM32F103 - Read Out Protection

[Kaza K]

Posted on April 19, 2017 at 16:43

Hi,

is it possible to enable Read Out Protection without power reset after it?

Problem description: after setting Read Out Protection option enabled (by the STM32 ST-LINK Utility) the microcontroller does not reset. Moreover I'm not able to reset it by MCU Core option or even by reset pin. The only way to make it work again is power reset (off/on).

Best regards,

KK

#stm32-st-link-utility #read-out-protection #stm32f103

[Tesla DeLorean]

Posted on April 19, 2017 at 16:50

That's my experience with the F1's, I have code to enable RDP and then cycle power.

[Kaza K]

Posted on April 19, 2017 at 16:58

Turvey.Clive.002

‌ thank you for youranswer.

I'm doing the same, but it is a problem when I've already soldered the power supply to my PCB and then I have to make reflash....I have to resolder it again after setting the RDP....it is pretty annoying...

Maybe there is some other way to reset uC after setting RDP?