pub unsafe extern "C" fn HAL_SetSerialFlowControl(
    port: Type,
    flow: i32,
    status: *mut i32
)
Expand description

Sets the flow control mode of a serial port.

Valid values are: 0: None (default) 1: XON-XOFF 2: RTS-CTS 3: DTR-DSR

@param port the serial port @param flow the mode to set (see remarks for valid values)