Function validateSerialSettings

Libraries/SerialPort/SerialPort.cpp:10–42

namespace detail
{
static Result validateSerialSettings(const SerialSettings& settings)
{
    SC_TRY_MSG(settings.baudRate > 0, "SerialDescriptor::open - baudRate must be greater than zero");
    switch (settings.dataBits)
    {
    case SerialSettings::DataBits::Bits5:
    case SerialSettings::DataBits::Bits6:
    case SerialSettings::DataBits::Bits7:
    case SerialSettings::DataBits::Bits8: break;
    default: return Result::Error("SerialDescriptor::open - invalid dataBits");
    }
    switch (settings.parity)
    {
    case SerialSettings::Parity::None:
    case SerialSettings::Parity::Odd:
    case SerialSettings::Parity::Even: break;
    default: return Result::Error("SerialDescriptor::open - invalid parity");
    }
    switch (settings.stopBits)
    {
    case SerialSettings::StopBits::One:
    case SerialSettings::StopBits::Two: break;
    default: return Result::Error("SerialDescriptor::open - invalid stopBits");
    }
    switch (settings.flowControl)
    {
    case SerialSettings::FlowControl::None:
    case SerialSettings::FlowControl::Software:
    case SerialSettings::FlowControl::Hardware: break;
    default: return Result::Error("SerialDescriptor::open - invalid flowControl");
    }
    return Result(true);
}

Result openSerialHandle(StringSpan path, const SerialOpenOptions& options, FileDescriptor::Handle& outHandle);
Result setSerialSettings(FileDescriptor::Handle handle, const SerialSettings& settings);