AnsweredAssumed Answered

STM32F4 discovery uart problem

Question asked by Lukasz Przenioslo on Apr 2, 2015
Latest reply on Apr 7, 2015 by Lukasz Przenioslo
Hello there,
For many hours now I am trying to send couple bytes using uart on stm32f4 board. I tried Usart1 and Uart4 but it doesnt send anything. I have a scope attached to TX pin and there is nothing. Here is my code:

https://pastebin.com/qyVhySzU

I am using HAL. The clock is configured correctly, even if it wasnt I would see anything on the TX pin... I would really aprichiate all help, I have searched everywhere for an answer.

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