SensorDeviceInterfaces.cs

namespace SensorDevices
{
    public interface SensorDevice : DeviceControl, DeviceState, SensorReading
    {}
    
    public interface DeviceControl
    {
        void powerOff();
        int getFirmwareVersion();
        long getSystemUptime();
    }
    
    public interface DeviceState
    {
        void enable();
        void disable();
        bool isEnabled();
        DateTime isEnabledSince();
    }
    
    public interface SensorReading
    {
        int getLastReading();
        int getMinReading();
        int getMaxReading();
        int getAvgReading();
    }
}