Question
HAL_UART_Receive needs excessive timeout
I'm using HAL_UART_Receive to receive 8 bytes from a Nextion screen. The baurate is 9600, so the response takes ~10ms.
If I set the timeout around 50ms, the response is not read properly. If I increase the timeout to 300ms, then all works fine.
I don't like having a timeout so large, since this could eventually interfere with the main application, which should be executed each 100ms.
Is there a reason this function needs such a large timeout? Thanks in advance!
