internal static SensorReport FromNativeReport(Sensor originator, ISensorDataReport iReport)
{
SystemTime systemTimeStamp = new SystemTime();
try
{
iReport.GetTimestamp(out systemTimeStamp);
}
catch (System.Runtime.InteropServices.COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex);
return(null);
}
FILETIME ftTimeStamp = new FILETIME();
SensorNativeMethods.SystemTimeToFileTime(ref systemTimeStamp, out ftTimeStamp);
long lTimeStamp = (((long)ftTimeStamp.dwHighDateTime) << 32) + (long)ftTimeStamp.dwLowDateTime;
DateTime timeStamp = DateTime.FromFileTime(lTimeStamp);
SensorReport sensorReport = new SensorReport();
sensorReport.originator = originator;
sensorReport.timeStamp = timeStamp;
sensorReport.sensorData = SensorData.FromNativeReport(originator.internalObject, iReport);
return(sensorReport);
}
void ISensorEvents.OnDataUpdated(ISensor sensor, ISensorDataReport newData)
{
this.dataReport = SensorReport.FromNativeReport(this, newData);
if (DataReportChanged != null)
{
DataReportChanged.Invoke(this, EventArgs.Empty);
}
}
/// <summary>
/// Initializes a sensor report to obtain a luminous intensity value.
/// </summary>
/// <param name="report">The report name.</param>
/// <returns></returns>
public LuminousIntensity(SensorReport report)
{
if (report.Values.ContainsKey(SensorPropertyKeys.SENSOR_DATA_TYPE_LIGHT_LUX.FormatId))
{
this.intensity =
(float)report.Values[SensorPropertyKeys.SENSOR_DATA_TYPE_LIGHT_LUX.FormatId][0];
}
}
/// <summary>
/// Initializes a sensor report to obtain a luminous intensity value.
/// </summary>
/// <param name="report">The report name.</param>
/// <returns></returns>
public LuminousIntensity(SensorReport report)
{
if (report.Values.ContainsKey(SensorPropertyKeys.SENSOR_DATA_TYPE_LIGHT_LUX.FormatId))
{
this.intensity =
(float)report.Values[SensorPropertyKeys.SENSOR_DATA_TYPE_LIGHT_LUX.FormatId][0];
}
}
/// <summary>
/// Initializes a sensor report to obtain a luminous intensity value.
/// </summary>
/// <param name="report">The report name.</param>
/// <returns></returns>
public LuminousIntensity(SensorReport report)
{
if (report == null) { throw new ArgumentNullException("report"); }
if (report.Values != null &&
report.Values.ContainsKey(SensorPropertyKeys.SensorDataTypeLightLux.FormatId))
{
Intensity =
(float)report.Values[SensorPropertyKeys.SensorDataTypeLightLux.FormatId][0];
}
}
/// <summary>
/// Creates a new instance of this class.
/// </summary>
/// <param name="report">The sensor report to evaluate.</param>
public Acceleration3D(SensorReport report)
{
if (report == null) { throw new ArgumentNullException("report"); }
this.acceleration[(int)AccelerationAxis.XAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationXG.FormatId][0];
this.acceleration[(int)AccelerationAxis.YAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationYG.FormatId][1];
this.acceleration[(int)AccelerationAxis.ZAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationZG.FormatId][2];
}
/// <summary>
/// Creates a new instance of this class.
/// </summary>
/// <param name="report">The sensor report to evaluate.</param>
public Acceleration3D(SensorReport report)
{
if (report == null)
{
throw new ArgumentNullException("report");
}
this.acceleration[(int)AccelerationAxis.XAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationXG.FormatId][0];
this.acceleration[(int)AccelerationAxis.YAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationYG.FormatId][1];
this.acceleration[(int)AccelerationAxis.ZAxis] =
(float)report.Values[SensorPropertyKeys.SensorDataTypeAccelerationZG.FormatId][2];
}
/// <summary>Initializes a sensor report to obtain a luminous intensity value.</summary>
/// <param name="report">The report name.</param>
/// <returns></returns>
public LuminousIntensity(SensorReport report)
{
if (report == null)
{
throw new ArgumentNullException("report");
}
if (report.Values != null &&
report.Values.ContainsKey(SensorPropertyKeys.SensorDataTypeLightLux.FormatId))
{
Intensity =
(float)report.Values[SensorPropertyKeys.SensorDataTypeLightLux.FormatId][0];
}
}
internal static SensorReport FromNativeReport( Sensor originator, ISensorDataReport iReport )
{
SYSTEMTIME systemTimeStamp = new SYSTEMTIME( );
iReport.GetTimestamp( out systemTimeStamp );
FILETIME ftTimeStamp = new FILETIME( );
SensorNativeMethods.SystemTimeToFileTime( ref systemTimeStamp, out ftTimeStamp );
long lTimeStamp = (((long)ftTimeStamp.dwHighDateTime) << 32) + (long)ftTimeStamp.dwLowDateTime;
DateTime timeStamp = DateTime.FromFileTime( lTimeStamp );
SensorReport sensorReport = new SensorReport( );
sensorReport.originator = originator;
sensorReport.timeStamp = timeStamp;
sensorReport.sensorData = SensorData.FromNativeReport( originator.internalObject, iReport );
return sensorReport;
}
internal static SensorReport FromNativeReport(Sensor originator, ISensorDataReport iReport)
{
SystemTime systemTimeStamp = new SystemTime();
iReport.GetTimestamp(out systemTimeStamp);
FILETIME ftTimeStamp = new FILETIME();
SensorNativeMethods.SystemTimeToFileTime(ref systemTimeStamp, out ftTimeStamp);
long lTimeStamp = (((long)ftTimeStamp.dwHighDateTime) << 32) + (long)ftTimeStamp.dwLowDateTime;
DateTime timeStamp = DateTime.FromFileTime(lTimeStamp);
SensorReport sensorReport = new SensorReport();
sensorReport.originator = originator;
sensorReport.timeStamp = timeStamp;
sensorReport.sensorData = SensorData.FromNativeReport(originator.internalObject, iReport);
return(sensorReport);
}
internal HRESULT InternalUpdateData()
{
ISensorDataReport iReport = null;
HRESULT hr = nativeISensor.GetData(out iReport);
if (hr == HRESULT.S_OK)
{
try
{
this.dataReport = SensorReport.FromNativeReport(this, iReport);
if (DataReportChanged != null)
{
DataReportChanged.Invoke(this, EventArgs.Empty);
}
}
finally
{
Marshal.ReleaseComObject(iReport);
}
}
return(hr);
}
public void Construction()
{
SensorReport sr = new SensorReport();
LuminousIntensity li = new LuminousIntensity(sr);
Assert.Equal<float>(0, li.Intensity);
}
/// <summary>
/// Initializes a new instance of the <see cref="WeTabSensorData"/> class.
/// </summary>
/// <param name="sensor">The sensor.</param>
/// <param name="report">The report object.</param>
public WeTabSensorData(Sensor sensor, SensorReport report)
{
// Get the message type
int message = Convert.ToInt32(report.Values[GetMessage.FormatId][0]);
switch (message)
{
case 0xea:
Message = WeTabSensorMessage.RotationChanged;
break;
case 0x94:
Message = WeTabSensorMessage.SensorButtonDown;
break;
case 0x95:
Message = WeTabSensorMessage.SensorButtonUp;
break;
default:
Message = WeTabSensorMessage.Unknown;
break;
}
// To read the accelerometer rotation we need to update
// the x,y,z properties
DataFieldInfo[] info = {
new DataFieldInfo(GetAcceleratorXRotation, "XLRX"),
new DataFieldInfo(GetAcceleratorYRotation, "XLRY"),
new DataFieldInfo(GetAcceleratorZRotation, "XLRZ")
};
IDictionary<PropertyKey, object> result = sensor.SetProperties(info);
XRotation = Convert.ToInt32(result[GetAcceleratorXRotation]);
YRotation = Convert.ToInt32(result[GetAcceleratorYRotation]);
ZRotation = Convert.ToInt32(result[GetAcceleratorZRotation]);
Orientation = CalculateOrientation(XRotation, YRotation, ZRotation);
}
