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SimonG · 2024-11-14

Hello, Im writing a bootloader for the STM32F303 and I have some issue with the use of the HSE through the PLL using rcc_clock_setup_pll from libopencm3.I have three pieces of software on the MCU, flashed using OpenOCD :- A start bootloader flashed a...

SimonG · 2024-11-20

Thank you for the reply Amel :)I have take a look to the documents you shared but I did not helped me a lot.I understand that the used library is not provided by ST, yet the code shown above is still explicit I think, there is no big hidden code behi...

SimonG · 2024-11-14

Thanks for the response!The weird thing is that Im not running the PLL then trying to change its configuration while it is running.When I configure the clock tree to use the HSE through the PLL in the main bootloader, the clock tree should be in its ...

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STM32F3 DISCOVERY - PLL not behaving as expected in IAP code

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Re: STM32F3 DISCOVERY - PLL not behaving as expected in IAP code