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Nucleo F446RE UART not work(with HAL)

Question asked by sohaeng.lee on Jan 29, 2016
i just studied Nucleo F446RE and HAL.

I was trying to use USART(UART) in F446RE.
but, UART1,2,3 not work.

what is problem in my source?

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oops, sorry. My usart cable was problem.

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