KeyClick.cc

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#include "KeyClick.hh"

namespace openmsx {

KeyClick::KeyClick(const DeviceConfig& config)
        : dac("keyclick", "1-bit click generator", config)
        , status(false)
{
}

void KeyClick::reset(EmuTime::param time)
{
        setClick(false, time);
}

void KeyClick::setClick(bool newStatus, EmuTime::param time)
{
        if (newStatus != status) {
                status = newStatus;
                dac.writeDAC((status ? 0xff : 0x80), time);
        }
}

// We don't need a serialize() method, instead the setClick() method
// gets called during de-serialization.

} // namespace openmsx