/// <summary>
/// Sets the device's terminal configuration.
/// </summary>
/// <param name="config">
/// The configuration to set.
/// </param>
/// <exception cref="ObjectDisposedException">
/// This instance has been disposed and can no longer be used.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="config"/> cannot be null.
/// </exception>
/// <exception cref="ArgumentException">
/// The specified configuration cannot have a null channel.
/// </exception>
/// <exception cref="IOException">
/// An I/O error occurred. The specified address is inacessible or the
/// I2C transaction failed.
/// </exception>
public void SetTerminalConfiguration(DeviceControllerTerminalConfiguration config)
{
if (this._isDisposed)
{
throw new ObjectDisposedException("CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.MicrochipPotDeviceController");
}
if (config == null)
{
throw new ArgumentNullException("config");
}
DeviceControlChannel chan = config.Channel;
if (chan == null)
{
throw new ArgumentException("A configuration with a null channel is not permitted.", "config");
}
// Read current configuration.
Byte memAddr = config.Channel.TerminalControlAddress;
Int32 tcon = this.Read(memAddr);
// Modify configuration.
tcon = this.SetBit(tcon, chan.HardwareConfigControlBit, config.ChannelEnabled);
tcon = this.SetBit(tcon, chan.TerminalAConnectionControlBit, config.PinAEnabled);
tcon = this.SetBit(tcon, chan.WiperConnectionControlBit, config.PinWEnabled);
tcon = this.SetBit(tcon, chan.TerminalBConnectionControlBit, config.PinBEnabled);
// Write new config to device.
this.Write(memAddr, tcon);
}
/// <summary>
/// Determines whether the specified
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/> is equal
/// to the current <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.
/// </summary>
/// <param name="dctc">The <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/> to
/// compare with the current <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.</param>
/// <returns>
/// <c>true</c> if the specified
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>
/// is equal to the current
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>;
/// otherwise, <c>false</c>.
/// </returns>
public Boolean Equals(DeviceControllerTerminalConfiguration dctc)
{
if (dctc == null)
{
return(false);
}
return((this._channel.Equals(dctc.Channel)) &&
(this._channelEnabled == dctc.ChannelEnabled) &&
(this._pinAEnabled == dctc.PinAEnabled) &&
(this._pinWEnabled == dctc.PinWEnabled) &&
(this._pinBEnabled == dctc.PinBEnabled));
}
/// <summary>
/// Determines whether the specified <see cref="System.Object"/> is equal to the
/// current <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.
/// </summary>
/// <param name="obj">
/// The <see cref="System.Object"/> to compare with the current
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.
/// </param>
/// <returns>
/// <c>true</c> if the specified <see cref="System.Object"/> is equal to the current
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>;
/// otherwise, <c>false</c>.
/// </returns>
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
DeviceControllerTerminalConfiguration dctc = obj as DeviceControllerTerminalConfiguration;
if ((Object)dctc == null)
{
return(false);
}
return((this._channel.Equals(dctc.Channel)) &&
(this._channelEnabled == dctc.ChannelEnabled) &&
(this._pinAEnabled == dctc.PinAEnabled) &&
(this._pinWEnabled == dctc.PinWEnabled) &&
(this._pinBEnabled == dctc.PinBEnabled));
}
/// <summary>
/// Determines whether the specified
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/> is equal
/// to the current <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.
/// </summary>
/// <param name="dctc">The <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/> to
/// compare with the current <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>.</param>
/// <returns>
/// <c>true</c> if the specified
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>
/// is equal to the current
/// <see cref="CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.DeviceControllerTerminalConfiguration"/>;
/// otherwise, <c>false</c>.
/// </returns>
public Boolean Equals(DeviceControllerTerminalConfiguration dctc) {
if (dctc == null) {
return false;
}
return ((this._channel.Equals(dctc.Channel)) &&
(this._channelEnabled == dctc.ChannelEnabled) &&
(this._pinAEnabled == dctc.PinAEnabled) &&
(this._pinWEnabled == dctc.PinWEnabled) &&
(this._pinBEnabled == dctc.PinBEnabled));
}
/// <summary>
/// Sets the device's terminal configuration.
/// </summary>
/// <param name="config">
/// The configuration to set.
/// </param>
/// <exception cref="ObjectDisposedException">
/// This instance has been disposed and can no longer be used.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="config"/> cannot be null.
/// </exception>
/// <exception cref="ArgumentException">
/// The specified configuration cannot have a null channel.
/// </exception>
/// <exception cref="IOException">
/// An I/O error occurred. The specified address is inacessible or the
/// I2C transaction failed.
/// </exception>
public void SetTerminalConfiguration(DeviceControllerTerminalConfiguration config) {
if (this._isDisposed) {
throw new ObjectDisposedException("CyrusBuilt.MonoPi.Components.Potentiometers.Microchip.MicrochipPotDeviceController");
}
if (config == null) {
throw new ArgumentNullException("config");
}
DeviceControlChannel chan = config.Channel;
if (chan == null) {
throw new ArgumentException("A configuration with a null channel is not permitted.", "config");
}
// Read current configuration.
Byte memAddr = config.Channel.TerminalControlAddress;
Int32 tcon = this.Read(memAddr);
// Modify configuration.
tcon = this.SetBit(tcon, chan.HardwareConfigControlBit, config.ChannelEnabled);
tcon = this.SetBit(tcon, chan.TerminalAConnectionControlBit, config.PinAEnabled);
tcon = this.SetBit(tcon, chan.WiperConnectionControlBit, config.PinWEnabled);
tcon = this.SetBit(tcon, chan.TerminalBConnectionControlBit, config.PinBEnabled);
// Write new config to device.
this.Write(memAddr, tcon);
}
