basic_serial_port::set_option (2 of 2 overloads)

Set an option on the serial port.

template<
    typename SettableSerialPortOption>
asio::error_code set_option(
    const SettableSerialPortOption & option,
    asio::error_code & ec);

This function is used to set an option on the serial port.

Parameters

option: The option value to be set on the serial port.
ec: Set to indicate what error occurred, if any.