/// <summary>
/// Gets an open I2C connection instance.
/// </summary>
/// <param name="boardRev">
/// Specifies the revision of the RPi board in use. This
/// used to determine the path to the system file associated
/// with the i2c bus.
/// </param>
/// <returns>
/// An open I2C connection instance.
/// </returns>
/// <exception cref="ObjectDisposedException">
/// This instance has been disposed.
/// </exception>
/// <exception cref="IOException">
/// Unable to open the bus connection.
/// </exception>
public static I2CBus Open(BoardRevision boardRev)
{
I2CBus bus = new I2CBus(boardRev);
bus.Open();
return(bus);
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Gyroscope.AnalogDevices.ADXL345"/>
/// class with the I2C device that represents the physical connection
/// to the gyro.
/// </summary>
/// <param name="device">
/// The I2C device that represents the physical connection to the gyro.
/// If null, then it is assumed that the host is a revision 2 or higher
/// board and a default <see cref="CyrusBuilt.MonoPi.IO.I2C.I2CBus"/>
/// using the rev 2 I2C bus path will be used instead.
/// </param>
/// <exception cref="IOException">
/// Unable to open the specified I2C bus device.
/// </exception>
/// <exception cref="ObjectDisposedException">
/// The specified device instance has been disposed.
/// </exception>
public ADXL345(II2CBus device)
: base() {
if (device == null) {
device = new I2CBus(BoardRevision.Rev2);
}
this._device = device;
if (!this._device.IsOpen) {
this._device.Open();
}
this._x = new AxisGyroscope(this, 20f);
this._y = new AxisGyroscope(this, 20f);
this._z = new AxisGyroscope(this, 20f);
this._aX = (AxisGyroscope)this._x;
this._aY = (AxisGyroscope)this._y;
this._aZ = (AxisGyroscope)this._z;
}
/// <summary>
/// Gets an open I2C connection instance.
/// </summary>
/// <param name="boardRev">
/// Specifies the revision of the RPi board in use. This
/// used to determine the path to the system file associated
/// with the i2c bus.
/// </param>
/// <returns>
/// An open I2C connection instance.
/// </returns>
/// <exception cref="ObjectDisposedException">
/// This instance has been disposed.
/// </exception>
/// <exception cref="IOException">
/// Unable to open the bus connection.
/// </exception>
public static I2CBus Open(BoardRevision boardRev) {
I2CBus bus = new I2CBus(boardRev);
bus.Open();
return bus;
}