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chris1seto
Associate III
Feb 15, 2025 1:35 AM UTC
Solved

STM32G474 how to disable WRP?

While debugging on the Stm32g474, I enabled write protection. Now I want to disable it. It seems like this is impossible with the Stm32Cubeprogrammer? It will not allow me to enter an invalid address or an address that ends before it starts.

 

How am I supposed to disable WRP on the chip?

Thanks

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TDK
TDKBest answer
Feb 15, 2025 3:45 AM UTC

Connect with STM32CubeProgrammer. Then, on the left side, click OB to edit option bytes and go to the Write Protection tab.

TDK_0-1739591132208.png

 

"If you feel a post has answered your question, please click ""Accept as Solution""."
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TDK
TDKBest answer
Feb 15, 2025 3:45 AM UTC

Connect with STM32CubeProgrammer. Then, on the left side, click OB to edit option bytes and go to the Write Protection tab.

TDK_0-1739591132208.png

 

"If you feel a post has answered your question, please click ""Accept as Solution""."
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