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Draxter · 2024-06-05

Hello, I am trying to connect to the STM32F072C8T6 microcontroller via USB in the STM32CubeProgrammer, however I am getting:"Device is under read out protection ! If you want to disable RDP please reconnect with Read Unprotect enabled"So, when I chec...

Draxter · 2024-08-04

@new_earth75 answer from STMicroelectronics support: In fact, the issue is coming from the USB bootloader state machine which hangs and stuck in busy state.This issue is seen only on recent machines with high speed USB controllers, and putting a hub ...

Draxter · 2024-06-13

@Amine_Jridi thank you. Connecting the board to an external USB HUB solves the problem. We are unable to understand what is root cause. Why use a USB HUB instead of a direct connection to a computer?

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DFU mode read out protection

Re: DFU mode read out protection

Re: DFU mode read out protection