Posted on November 09, 2015 at 19:09
Hi,
I'm trying to use multiple UARTs on the STM32F446 Nucleo board.
I used STM32CubeMX to generate code that initializes all available UARTs and USARTs at 115200 baud and the MCU to run at 180MHz.
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Posted on November 09, 2015 at 19:24
It works when I use
RCC_OscInitStruct.PLL.PLLN = 160; instead of
RCC_OscInitStruct.PLL.PLLN = 180;
Does that mean the MCU will only run at 160MHz?
