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JFP · 2024-05-16

I have been looking at the power consumption on an STM32U031K8U6 when it is put into standby mode with the RTC setup to regularly wake up the processor. Most recently I had the wake-up time set to 250ms. The processor wakes up and does the following-...

JFP · 2024-05-14

Hi,I am working on a project using an STM32U031K8U6.I have been experimenting with various low power modes and somehow, It appears that I have accidentally set RDP level 1 protection.I have been using STM32CubeIDE to create and build code and then I ...

JFP · 2024-05-17

One other thing. We tried STM32CubeProgreammer first and were able to erase the chip.The debugger in the IDE works as well after setting it up to use the STLINKV2 and "Connect under reset".

JFP · 2024-05-17

It turned that this problem was not because RDP level 1 protection was set as the GDB log said. This happened because the program puts the processor into standby mode, and I had just increased the clock speed to 48M. The device was going back into st...

JFP · 2024-05-15

Thanks for testing this. How soon do you expect to publish the next version of STM32CubeProgrammer?

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Two different STM32U031K8U6 MCU have randomly entered RDP 1 mode without instructions to do so.

How to unlock RDP level 1 on a STM32U0k8

Re: Two different STM32U031K8U6 MCU have randomly entered RDP 1 mode without instructions to do so.

Re: Two different STM32U031K8U6 MCU have randomly entered RDP 1 mode without instructions to do so.

Re: How to unlock RDP level 1 on a STM32U0k8