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UART responding to wrong baudrate: HAL_UART_Receive() receives symbols, but HAL_UART_Receive_IT() no interrupt

Question asked by eger.marcus on Dec 1, 2016
Latest reply on Jan 10, 2017 by eger.marcus
Hi,
I found that a uart (standard configuration RX/TX, no flow ctrl) may receive some (wrong) symbols in polling mode but there is no interrupt at all in interrupt mode. Both mechanisms, of course, work fine if correct baudrate is configured.
Why the difference?
Regards
Marcus

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