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STM32F4xx - UART - HAL - Hardware flow control.

Question asked by Ch.Pradeep on Feb 5, 2017
Latest reply on Jan 23, 2018 by Clive One

Does CTS/RTS signals get asserted or de-asserted between transmitter and receiver by just enabling hardware flow control for UART in stm32cube software ?


Do I need to check the statuses of CTS/RTS signals for using HAL functions like HAL_UART_Transmit() or HAL_UART_Receive() or HAL_UART_Receive_IT(). ? or Do I need to assert or de-assert those signals for communication to happen ?